ICD-10 · PDGM grouping
S66 Injury of muscle, fascia and tendon at wrist and hand level
All 540 codes in the S66 family, with the PDGM clinical group, comorbidity subgroup and primary-position rule CMS assigns, read from the CMS grouper crosswalk v07.2.26 and the CDC FY2027 code file.
ICD-10-CM FY2027 · CMS grouper v07.2.26
Codes in family
540
Can lead a claim
327
Cannot lead a claim
213
What CMS assigns to S66
327 of the 540 codes group to Musculoskeletal Rehabilitation (216), Wound (105) and MMTA - Other (6); 213 are assigned no clinical group. None of the 540 is assigned a comorbidity subgroup. 327 of the 540 can lead a claim.
Every code in S66
Descriptions are CDC’s FY2027 wording; where CMS’s grouper abbreviates one, its form is shown beneath.
| Code | Description | Primary position | Clinical group | Comorbidity subgroup |
|---|---|---|---|---|
| S66.0 Injury of long flexor muscle, fascia and tendon of thumb at wrist and hand level | ||||
| S66.00 Unspecified injury of long flexor muscle, fascia and tendon of thumb at wrist and hand level | ||||
| S66.001 Unspecified injury of long flexor muscle, fascia and tendon of right thumb at wrist and hand level | ||||
| S66.001A | Unspecified injury of long flexor muscle, fascia and tendon of right thumb at wrist and hand level, initial encounterCMS: Unsp inj long flxr musc/fasc/tend r thm at wrs/hnd lv, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.001D | Unspecified injury of long flexor muscle, fascia and tendon of right thumb at wrist and hand level, subsequent encounterCMS: Unsp inj long flxr musc/fasc/tend r thm at wrs/hnd lv, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.001S | Unspecified injury of long flexor muscle, fascia and tendon of right thumb at wrist and hand level, sequelaCMS: Unsp inj long flxr musc/fasc/tend r thm at wrs/hnd lv, sqla | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.002 Unspecified injury of long flexor muscle, fascia and tendon of left thumb at wrist and hand level | ||||
| S66.002A | Unspecified injury of long flexor muscle, fascia and tendon of left thumb at wrist and hand level, initial encounterCMS: Unsp inj long flxr musc/fasc/tend l thm at wrs/hnd lv, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.002D | Unspecified injury of long flexor muscle, fascia and tendon of left thumb at wrist and hand level, subsequent encounterCMS: Unsp inj long flxr musc/fasc/tend l thm at wrs/hnd lv, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.002S | Unspecified injury of long flexor muscle, fascia and tendon of left thumb at wrist and hand level, sequelaCMS: Unsp inj long flxr musc/fasc/tend l thm at wrs/hnd lv, sqla | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.009 Unspecified injury of long flexor muscle, fascia and tendon of unspecified thumb at wrist and hand level | ||||
| S66.009A | Unspecified injury of long flexor muscle, fascia and tendon of unspecified thumb at wrist and hand level, initial encounterCMS: Unsp inj long flexor musc/fasc/tend thmb at wrs/hnd lv, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.009D | Unspecified injury of long flexor muscle, fascia and tendon of unspecified thumb at wrist and hand level, subsequent encounterCMS: Unsp inj long flexor musc/fasc/tend thmb at wrs/hnd lv, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.009S | Unspecified injury of long flexor muscle, fascia and tendon of unspecified thumb at wrist and hand level, sequelaCMS: Unsp inj long flexor musc/fasc/tend thmb at wrs/hnd lv, sqla | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.01 Strain of long flexor muscle, fascia and tendon of thumb at wrist and hand level | ||||
| S66.011 Strain of long flexor muscle, fascia and tendon of right thumb at wrist and hand level | ||||
| S66.011A | Strain of long flexor muscle, fascia and tendon of right thumb at wrist and hand level, initial encounterCMS: Strain long flexor musc/fasc/tend r thm at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.011D | Strain of long flexor muscle, fascia and tendon of right thumb at wrist and hand level, subsequent encounterCMS: Strain long flexor musc/fasc/tend r thm at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.011S | Strain of long flexor muscle, fascia and tendon of right thumb at wrist and hand level, sequelaCMS: Strain long flexor musc/fasc/tend r thm at wrs/hnd lv, sqla | Can lead a claim | E | None |
| S66.012 Strain of long flexor muscle, fascia and tendon of left thumb at wrist and hand level | ||||
| S66.012A | Strain of long flexor muscle, fascia and tendon of left thumb at wrist and hand level, initial encounterCMS: Strain long flexor musc/fasc/tend l thm at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.012D | Strain of long flexor muscle, fascia and tendon of left thumb at wrist and hand level, subsequent encounterCMS: Strain long flexor musc/fasc/tend l thm at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.012S | Strain of long flexor muscle, fascia and tendon of left thumb at wrist and hand level, sequelaCMS: Strain long flexor musc/fasc/tend l thm at wrs/hnd lv, sqla | Can lead a claim | E | None |
| S66.019 Strain of long flexor muscle, fascia and tendon of unspecified thumb at wrist and hand level | ||||
| S66.019A | Strain of long flexor muscle, fascia and tendon of unspecified thumb at wrist and hand level, initial encounterCMS: Strain long flexor musc/fasc/tend thmb at wrs/hnd lv, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.019D | Strain of long flexor muscle, fascia and tendon of unspecified thumb at wrist and hand level, subsequent encounterCMS: Strain long flexor musc/fasc/tend thmb at wrs/hnd lv, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.019S | Strain of long flexor muscle, fascia and tendon of unspecified thumb at wrist and hand level, sequelaCMS: Strain long flexor musc/fasc/tend thmb at wrs/hnd lv, sqla | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.02 Laceration of long flexor muscle, fascia and tendon of thumb at wrist and hand level | ||||
| S66.021 Laceration of long flexor muscle, fascia and tendon of right thumb at wrist and hand level | ||||
| S66.021A | Laceration of long flexor muscle, fascia and tendon of right thumb at wrist and hand level, initial encounterCMS: Lacerat long flexor musc/fasc/tend r thm at wrs/hnd lv, init | Can lead a claim | C | None |
| S66.021D | Laceration of long flexor muscle, fascia and tendon of right thumb at wrist and hand level, subsequent encounterCMS: Lacerat long flexor musc/fasc/tend r thm at wrs/hnd lv, subs | Can lead a claim | C | None |
| S66.021S | Laceration of long flexor muscle, fascia and tendon of right thumb at wrist and hand level, sequelaCMS: Lacerat long flexor musc/fasc/tend r thm at wrs/hnd lv, sqla | Can lead a claim | C | None |
| S66.022 Laceration of long flexor muscle, fascia and tendon of left thumb at wrist and hand level | ||||
| S66.022A | Laceration of long flexor muscle, fascia and tendon of left thumb at wrist and hand level, initial encounterCMS: Lacerat long flexor musc/fasc/tend l thm at wrs/hnd lv, init | Can lead a claim | C | None |
| S66.022D | Laceration of long flexor muscle, fascia and tendon of left thumb at wrist and hand level, subsequent encounterCMS: Lacerat long flexor musc/fasc/tend l thm at wrs/hnd lv, subs | Can lead a claim | C | None |
| S66.022S | Laceration of long flexor muscle, fascia and tendon of left thumb at wrist and hand level, sequelaCMS: Lacerat long flexor musc/fasc/tend l thm at wrs/hnd lv, sqla | Can lead a claim | C | None |
| S66.029 Laceration of long flexor muscle, fascia and tendon of unspecified thumb at wrist and hand level | ||||
| S66.029A | Laceration of long flexor muscle, fascia and tendon of unspecified thumb at wrist and hand level, initial encounterCMS: Lacerat long flexor musc/fasc/tend thmb at wrs/hnd lv, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.029D | Laceration of long flexor muscle, fascia and tendon of unspecified thumb at wrist and hand level, subsequent encounterCMS: Lacerat long flexor musc/fasc/tend thmb at wrs/hnd lv, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.029S | Laceration of long flexor muscle, fascia and tendon of unspecified thumb at wrist and hand level, sequelaCMS: Lacerat long flexor musc/fasc/tend thmb at wrs/hnd lv, sqla | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.09 Other specified injury of long flexor muscle, fascia and tendon of thumb at wrist and hand level | ||||
| S66.091 Other specified injury of long flexor muscle, fascia and tendon of right thumb at wrist and hand level | ||||
| S66.091A | Other specified injury of long flexor muscle, fascia and tendon of right thumb at wrist and hand level, initial encounterCMS: Inj long flexor musc/fasc/tend r thm at wrs/hnd lv, init | Can lead a claim | A | None |
| S66.091D | Other specified injury of long flexor muscle, fascia and tendon of right thumb at wrist and hand level, subsequent encounterCMS: Inj long flexor musc/fasc/tend r thm at wrs/hnd lv, subs | Can lead a claim | A | None |
| S66.091S | Other specified injury of long flexor muscle, fascia and tendon of right thumb at wrist and hand level, sequelaCMS: Inj long flexor musc/fasc/tend r thm at wrs/hnd lv, sequela | Can lead a claim | A | None |
| S66.092 Other specified injury of long flexor muscle, fascia and tendon of left thumb at wrist and hand level | ||||
| S66.092A | Other specified injury of long flexor muscle, fascia and tendon of left thumb at wrist and hand level, initial encounterCMS: Inj long flexor musc/fasc/tend l thm at wrs/hnd lv, init | Can lead a claim | A | None |
| S66.092D | Other specified injury of long flexor muscle, fascia and tendon of left thumb at wrist and hand level, subsequent encounterCMS: Inj long flexor musc/fasc/tend l thm at wrs/hnd lv, subs | Can lead a claim | A | None |
| S66.092S | Other specified injury of long flexor muscle, fascia and tendon of left thumb at wrist and hand level, sequelaCMS: Inj long flexor musc/fasc/tend l thm at wrs/hnd lv, sequela | Can lead a claim | A | None |
| S66.099 Other specified injury of long flexor muscle, fascia and tendon of unspecified thumb at wrist and hand level | ||||
| S66.099A | Other specified injury of long flexor muscle, fascia and tendon of unspecified thumb at wrist and hand level, initial encounterCMS: Inj long flexor musc/fasc/tend thmb at wrs/hnd lv, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.099D | Other specified injury of long flexor muscle, fascia and tendon of unspecified thumb at wrist and hand level, subsequent encounterCMS: Inj long flexor musc/fasc/tend thmb at wrs/hnd lv, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.099S | Other specified injury of long flexor muscle, fascia and tendon of unspecified thumb at wrist and hand level, sequelaCMS: Inj long flexor musc/fasc/tend thmb at wrs/hnd lv, sequela | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.1 Injury of flexor muscle, fascia and tendon of other and unspecified finger at wrist and hand level | ||||
| S66.10 Unspecified injury of flexor muscle, fascia and tendon of other and unspecified finger at wrist and hand level | ||||
| S66.100 Unspecified injury of flexor muscle, fascia and tendon of right index finger at wrist and hand level | ||||
| S66.100A | Unspecified injury of flexor muscle, fascia and tendon of right index finger at wrist and hand level, initial encounterCMS: Unsp inj flxr musc/fasc/tend r idx fngr at wrs/hnd lv, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.100D | Unspecified injury of flexor muscle, fascia and tendon of right index finger at wrist and hand level, subsequent encounterCMS: Unsp inj flxr musc/fasc/tend r idx fngr at wrs/hnd lv, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.100S | Unspecified injury of flexor muscle, fascia and tendon of right index finger at wrist and hand level, sequelaCMS: Unsp inj flxr musc/fasc/tend r idx fngr at wrs/hnd lv, sqla | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.101 Unspecified injury of flexor muscle, fascia and tendon of left index finger at wrist and hand level | ||||
| S66.101A | Unspecified injury of flexor muscle, fascia and tendon of left index finger at wrist and hand level, initial encounterCMS: Unsp inj flxr musc/fasc/tend l idx fngr at wrs/hnd lv, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.101D | Unspecified injury of flexor muscle, fascia and tendon of left index finger at wrist and hand level, subsequent encounterCMS: Unsp inj flxr musc/fasc/tend l idx fngr at wrs/hnd lv, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.101S | Unspecified injury of flexor muscle, fascia and tendon of left index finger at wrist and hand level, sequelaCMS: Unsp inj flxr musc/fasc/tend l idx fngr at wrs/hnd lv, sqla | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.102 Unspecified injury of flexor muscle, fascia and tendon of right middle finger at wrist and hand level | ||||
| S66.102A | Unspecified injury of flexor muscle, fascia and tendon of right middle finger at wrist and hand level, initial encounterCMS: Unsp inj flxr musc/fasc/tend r mid fngr at wrs/hnd lv, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.102D | Unspecified injury of flexor muscle, fascia and tendon of right middle finger at wrist and hand level, subsequent encounterCMS: Unsp inj flxr musc/fasc/tend r mid fngr at wrs/hnd lv, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.102S | Unspecified injury of flexor muscle, fascia and tendon of right middle finger at wrist and hand level, sequelaCMS: Unsp inj flxr musc/fasc/tend r mid fngr at wrs/hnd lv, sqla | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.103 Unspecified injury of flexor muscle, fascia and tendon of left middle finger at wrist and hand level | ||||
| S66.103A | Unspecified injury of flexor muscle, fascia and tendon of left middle finger at wrist and hand level, initial encounterCMS: Unsp inj flxr musc/fasc/tend l mid fngr at wrs/hnd lv, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.103D | Unspecified injury of flexor muscle, fascia and tendon of left middle finger at wrist and hand level, subsequent encounterCMS: Unsp inj flxr musc/fasc/tend l mid fngr at wrs/hnd lv, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.103S | Unspecified injury of flexor muscle, fascia and tendon of left middle finger at wrist and hand level, sequelaCMS: Unsp inj flxr musc/fasc/tend l mid fngr at wrs/hnd lv, sqla | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.104 Unspecified injury of flexor muscle, fascia and tendon of right ring finger at wrist and hand level | ||||
| S66.104A | Unspecified injury of flexor muscle, fascia and tendon of right ring finger at wrist and hand level, initial encounterCMS: Unsp inj flxr musc/fasc/tend r rng fngr at wrs/hnd lv, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.104D | Unspecified injury of flexor muscle, fascia and tendon of right ring finger at wrist and hand level, subsequent encounterCMS: Unsp inj flxr musc/fasc/tend r rng fngr at wrs/hnd lv, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.104S | Unspecified injury of flexor muscle, fascia and tendon of right ring finger at wrist and hand level, sequelaCMS: Unsp inj flxr musc/fasc/tend r rng fngr at wrs/hnd lv, sqla | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.105 Unspecified injury of flexor muscle, fascia and tendon of left ring finger at wrist and hand level | ||||
| S66.105A | Unspecified injury of flexor muscle, fascia and tendon of left ring finger at wrist and hand level, initial encounterCMS: Unsp inj flxr musc/fasc/tend l rng fngr at wrs/hnd lv, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.105D | Unspecified injury of flexor muscle, fascia and tendon of left ring finger at wrist and hand level, subsequent encounterCMS: Unsp inj flxr musc/fasc/tend l rng fngr at wrs/hnd lv, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.105S | Unspecified injury of flexor muscle, fascia and tendon of left ring finger at wrist and hand level, sequelaCMS: Unsp inj flxr musc/fasc/tend l rng fngr at wrs/hnd lv, sqla | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.106 Unspecified injury of flexor muscle, fascia and tendon of right little finger at wrist and hand level | ||||
| S66.106A | Unspecified injury of flexor muscle, fascia and tendon of right little finger at wrist and hand level, initial encounterCMS: Unsp inj flxr musc/fasc/tend r lit fngr at wrs/hnd lv, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.106D | Unspecified injury of flexor muscle, fascia and tendon of right little finger at wrist and hand level, subsequent encounterCMS: Unsp inj flxr musc/fasc/tend r lit fngr at wrs/hnd lv, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.106S | Unspecified injury of flexor muscle, fascia and tendon of right little finger at wrist and hand level, sequelaCMS: Unsp inj flxr musc/fasc/tend r lit fngr at wrs/hnd lv, sqla | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.107 Unspecified injury of flexor muscle, fascia and tendon of left little finger at wrist and hand level | ||||
| S66.107A | Unspecified injury of flexor muscle, fascia and tendon of left little finger at wrist and hand level, initial encounterCMS: Unsp inj flxr musc/fasc/tend l lit fngr at wrs/hnd lv, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.107D | Unspecified injury of flexor muscle, fascia and tendon of left little finger at wrist and hand level, subsequent encounterCMS: Unsp inj flxr musc/fasc/tend l lit fngr at wrs/hnd lv, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.107S | Unspecified injury of flexor muscle, fascia and tendon of left little finger at wrist and hand level, sequelaCMS: Unsp inj flxr musc/fasc/tend l lit fngr at wrs/hnd lv, sqla | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.108 Unspecified injury of flexor muscle, fascia and tendon of other finger at wrist and hand level | ||||
| S66.108A | Unspecified injury of flexor muscle, fascia and tendon of other finger at wrist and hand level, initial encounterCMS: Unsp inj flexor musc/fasc/tend finger at wrs/hnd lv, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.108D | Unspecified injury of flexor muscle, fascia and tendon of other finger at wrist and hand level, subsequent encounterCMS: Unsp inj flexor musc/fasc/tend finger at wrs/hnd lv, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.108S | Unspecified injury of flexor muscle, fascia and tendon of other finger at wrist and hand level, sequelaCMS: Unsp inj flexor musc/fasc/tend finger at wrs/hnd lv, sequela | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.109 Unspecified injury of flexor muscle, fascia and tendon of unspecified finger at wrist and hand level | ||||
| S66.109A | Unspecified injury of flexor muscle, fascia and tendon of unspecified finger at wrist and hand level, initial encounterCMS: Unsp inj flexor musc/fasc/tend unsp fngr at wrs/hnd lv, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.109D | Unspecified injury of flexor muscle, fascia and tendon of unspecified finger at wrist and hand level, subsequent encounterCMS: Unsp inj flexor musc/fasc/tend unsp fngr at wrs/hnd lv, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.109S | Unspecified injury of flexor muscle, fascia and tendon of unspecified finger at wrist and hand level, sequelaCMS: Unsp inj flexor musc/fasc/tend unsp fngr at wrs/hnd lv, sqla | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.11 Strain of flexor muscle, fascia and tendon of other and unspecified finger at wrist and hand level | ||||
| S66.110 Strain of flexor muscle, fascia and tendon of right index finger at wrist and hand level | ||||
| S66.110A | Strain of flexor muscle, fascia and tendon of right index finger at wrist and hand level, initial encounterCMS: Strain flexor musc/fasc/tend r idx fngr at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.110D | Strain of flexor muscle, fascia and tendon of right index finger at wrist and hand level, subsequent encounterCMS: Strain flexor musc/fasc/tend r idx fngr at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.110S | Strain of flexor muscle, fascia and tendon of right index finger at wrist and hand level, sequelaCMS: Strain flexor musc/fasc/tend r idx fngr at wrs/hnd lv, sqla | Can lead a claim | E | None |
| S66.111 Strain of flexor muscle, fascia and tendon of left index finger at wrist and hand level | ||||
| S66.111A | Strain of flexor muscle, fascia and tendon of left index finger at wrist and hand level, initial encounterCMS: Strain flexor musc/fasc/tend l idx fngr at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.111D | Strain of flexor muscle, fascia and tendon of left index finger at wrist and hand level, subsequent encounterCMS: Strain flexor musc/fasc/tend l idx fngr at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.111S | Strain of flexor muscle, fascia and tendon of left index finger at wrist and hand level, sequelaCMS: Strain flexor musc/fasc/tend l idx fngr at wrs/hnd lv, sqla | Can lead a claim | E | None |
| S66.112 Strain of flexor muscle, fascia and tendon of right middle finger at wrist and hand level | ||||
| S66.112A | Strain of flexor muscle, fascia and tendon of right middle finger at wrist and hand level, initial encounterCMS: Strain flexor musc/fasc/tend r mid fngr at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.112D | Strain of flexor muscle, fascia and tendon of right middle finger at wrist and hand level, subsequent encounterCMS: Strain flexor musc/fasc/tend r mid fngr at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.112S | Strain of flexor muscle, fascia and tendon of right middle finger at wrist and hand level, sequelaCMS: Strain flexor musc/fasc/tend r mid fngr at wrs/hnd lv, sqla | Can lead a claim | E | None |
| S66.113 Strain of flexor muscle, fascia and tendon of left middle finger at wrist and hand level | ||||
| S66.113A | Strain of flexor muscle, fascia and tendon of left middle finger at wrist and hand level, initial encounterCMS: Strain flexor musc/fasc/tend l mid fngr at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.113D | Strain of flexor muscle, fascia and tendon of left middle finger at wrist and hand level, subsequent encounterCMS: Strain flexor musc/fasc/tend l mid fngr at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.113S | Strain of flexor muscle, fascia and tendon of left middle finger at wrist and hand level, sequelaCMS: Strain flexor musc/fasc/tend l mid fngr at wrs/hnd lv, sqla | Can lead a claim | E | None |
| S66.114 Strain of flexor muscle, fascia and tendon of right ring finger at wrist and hand level | ||||
| S66.114A | Strain of flexor muscle, fascia and tendon of right ring finger at wrist and hand level, initial encounterCMS: Strain flexor musc/fasc/tend r rng fngr at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.114D | Strain of flexor muscle, fascia and tendon of right ring finger at wrist and hand level, subsequent encounterCMS: Strain flexor musc/fasc/tend r rng fngr at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.114S | Strain of flexor muscle, fascia and tendon of right ring finger at wrist and hand level, sequelaCMS: Strain flexor musc/fasc/tend r rng fngr at wrs/hnd lv, sqla | Can lead a claim | E | None |
| S66.115 Strain of flexor muscle, fascia and tendon of left ring finger at wrist and hand level | ||||
| S66.115A | Strain of flexor muscle, fascia and tendon of left ring finger at wrist and hand level, initial encounterCMS: Strain flexor musc/fasc/tend l rng fngr at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.115D | Strain of flexor muscle, fascia and tendon of left ring finger at wrist and hand level, subsequent encounterCMS: Strain flexor musc/fasc/tend l rng fngr at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.115S | Strain of flexor muscle, fascia and tendon of left ring finger at wrist and hand level, sequelaCMS: Strain flexor musc/fasc/tend l rng fngr at wrs/hnd lv, sqla | Can lead a claim | E | None |
| S66.116 Strain of flexor muscle, fascia and tendon of right little finger at wrist and hand level | ||||
| S66.116A | Strain of flexor muscle, fascia and tendon of right little finger at wrist and hand level, initial encounterCMS: Strain flxr musc/fasc/tend r little fngr at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.116D | Strain of flexor muscle, fascia and tendon of right little finger at wrist and hand level, subsequent encounterCMS: Strain flxr musc/fasc/tend r little fngr at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.116S | Strain of flexor muscle, fascia and tendon of right little finger at wrist and hand level, sequelaCMS: Strain flxr musc/fasc/tend r little fngr at wrs/hnd lv, sqla | Can lead a claim | E | None |
| S66.117 Strain of flexor muscle, fascia and tendon of left little finger at wrist and hand level | ||||
| S66.117A | Strain of flexor muscle, fascia and tendon of left little finger at wrist and hand level, initial encounterCMS: Strain flxr musc/fasc/tend l little fngr at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.117D | Strain of flexor muscle, fascia and tendon of left little finger at wrist and hand level, subsequent encounterCMS: Strain flxr musc/fasc/tend l little fngr at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.117S | Strain of flexor muscle, fascia and tendon of left little finger at wrist and hand level, sequelaCMS: Strain flxr musc/fasc/tend l little fngr at wrs/hnd lv, sqla | Can lead a claim | E | None |
| S66.118 Strain of flexor muscle, fascia and tendon of other finger at wrist and hand level | ||||
| S66.118A | Strain of flexor muscle, fascia and tendon of other finger at wrist and hand level, initial encounterCMS: Strain of flexor musc/fasc/tend finger at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.118D | Strain of flexor muscle, fascia and tendon of other finger at wrist and hand level, subsequent encounterCMS: Strain of flexor musc/fasc/tend finger at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.118S | Strain of flexor muscle, fascia and tendon of other finger at wrist and hand level, sequelaCMS: Strain flexor musc/fasc/tend finger at wrs/hnd lv, sequela | Can lead a claim | E | None |
| S66.119 Strain of flexor muscle, fascia and tendon of unspecified finger at wrist and hand level | ||||
| S66.119A | Strain of flexor muscle, fascia and tendon of unspecified finger at wrist and hand level, initial encounterCMS: Strain flexor musc/fasc/tend unsp finger at wrs/hnd lv, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.119D | Strain of flexor muscle, fascia and tendon of unspecified finger at wrist and hand level, subsequent encounterCMS: Strain flexor musc/fasc/tend unsp finger at wrs/hnd lv, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.119S | Strain of flexor muscle, fascia and tendon of unspecified finger at wrist and hand level, sequelaCMS: Strain flexor musc/fasc/tend unsp finger at wrs/hnd lv, sqla | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.12 Laceration of flexor muscle, fascia and tendon of other and unspecified finger at wrist and hand level | ||||
| S66.120 Laceration of flexor muscle, fascia and tendon of right index finger at wrist and hand level | ||||
| S66.120A | Laceration of flexor muscle, fascia and tendon of right index finger at wrist and hand level, initial encounterCMS: Lacerat flexor musc/fasc/tend r idx fngr at wrs/hnd lv, init | Can lead a claim | C | None |
| S66.120D | Laceration of flexor muscle, fascia and tendon of right index finger at wrist and hand level, subsequent encounterCMS: Lacerat flexor musc/fasc/tend r idx fngr at wrs/hnd lv, subs | Can lead a claim | C | None |
| S66.120S | Laceration of flexor muscle, fascia and tendon of right index finger at wrist and hand level, sequelaCMS: Lacerat flexor musc/fasc/tend r idx fngr at wrs/hnd lv, sqla | Can lead a claim | C | None |
| S66.121 Laceration of flexor muscle, fascia and tendon of left index finger at wrist and hand level | ||||
| S66.121A | Laceration of flexor muscle, fascia and tendon of left index finger at wrist and hand level, initial encounterCMS: Lacerat flexor musc/fasc/tend l idx fngr at wrs/hnd lv, init | Can lead a claim | C | None |
| S66.121D | Laceration of flexor muscle, fascia and tendon of left index finger at wrist and hand level, subsequent encounterCMS: Lacerat flexor musc/fasc/tend l idx fngr at wrs/hnd lv, subs | Can lead a claim | C | None |
| S66.121S | Laceration of flexor muscle, fascia and tendon of left index finger at wrist and hand level, sequelaCMS: Lacerat flexor musc/fasc/tend l idx fngr at wrs/hnd lv, sqla | Can lead a claim | C | None |
| S66.122 Laceration of flexor muscle, fascia and tendon of right middle finger at wrist and hand level | ||||
| S66.122A | Laceration of flexor muscle, fascia and tendon of right middle finger at wrist and hand level, initial encounterCMS: Lacerat flexor musc/fasc/tend r mid fngr at wrs/hnd lv, init | Can lead a claim | C | None |
| S66.122D | Laceration of flexor muscle, fascia and tendon of right middle finger at wrist and hand level, subsequent encounterCMS: Lacerat flexor musc/fasc/tend r mid fngr at wrs/hnd lv, subs | Can lead a claim | C | None |
| S66.122S | Laceration of flexor muscle, fascia and tendon of right middle finger at wrist and hand level, sequelaCMS: Lacerat flexor musc/fasc/tend r mid fngr at wrs/hnd lv, sqla | Can lead a claim | C | None |
| S66.123 Laceration of flexor muscle, fascia and tendon of left middle finger at wrist and hand level | ||||
| S66.123A | Laceration of flexor muscle, fascia and tendon of left middle finger at wrist and hand level, initial encounterCMS: Lacerat flexor musc/fasc/tend l mid fngr at wrs/hnd lv, init | Can lead a claim | C | None |
| S66.123D | Laceration of flexor muscle, fascia and tendon of left middle finger at wrist and hand level, subsequent encounterCMS: Lacerat flexor musc/fasc/tend l mid fngr at wrs/hnd lv, subs | Can lead a claim | C | None |
| S66.123S | Laceration of flexor muscle, fascia and tendon of left middle finger at wrist and hand level, sequelaCMS: Lacerat flexor musc/fasc/tend l mid fngr at wrs/hnd lv, sqla | Can lead a claim | C | None |
| S66.124 Laceration of flexor muscle, fascia and tendon of right ring finger at wrist and hand level | ||||
| S66.124A | Laceration of flexor muscle, fascia and tendon of right ring finger at wrist and hand level, initial encounterCMS: Lacerat flexor musc/fasc/tend r rng fngr at wrs/hnd lv, init | Can lead a claim | C | None |
| S66.124D | Laceration of flexor muscle, fascia and tendon of right ring finger at wrist and hand level, subsequent encounterCMS: Lacerat flexor musc/fasc/tend r rng fngr at wrs/hnd lv, subs | Can lead a claim | C | None |
| S66.124S | Laceration of flexor muscle, fascia and tendon of right ring finger at wrist and hand level, sequelaCMS: Lacerat flexor musc/fasc/tend r rng fngr at wrs/hnd lv, sqla | Can lead a claim | C | None |
| S66.125 Laceration of flexor muscle, fascia and tendon of left ring finger at wrist and hand level | ||||
| S66.125A | Laceration of flexor muscle, fascia and tendon of left ring finger at wrist and hand level, initial encounterCMS: Lacerat flexor musc/fasc/tend l rng fngr at wrs/hnd lv, init | Can lead a claim | C | None |
| S66.125D | Laceration of flexor muscle, fascia and tendon of left ring finger at wrist and hand level, subsequent encounterCMS: Lacerat flexor musc/fasc/tend l rng fngr at wrs/hnd lv, subs | Can lead a claim | C | None |
| S66.125S | Laceration of flexor muscle, fascia and tendon of left ring finger at wrist and hand level, sequelaCMS: Lacerat flexor musc/fasc/tend l rng fngr at wrs/hnd lv, sqla | Can lead a claim | C | None |
| S66.126 Laceration of flexor muscle, fascia and tendon of right little finger at wrist and hand level | ||||
| S66.126A | Laceration of flexor muscle, fascia and tendon of right little finger at wrist and hand level, initial encounterCMS: Lacerat flxr musc/fasc/tend r lit fngr at wrs/hnd lv, init | Can lead a claim | C | None |
| S66.126D | Laceration of flexor muscle, fascia and tendon of right little finger at wrist and hand level, subsequent encounterCMS: Lacerat flxr musc/fasc/tend r lit fngr at wrs/hnd lv, subs | Can lead a claim | C | None |
| S66.126S | Laceration of flexor muscle, fascia and tendon of right little finger at wrist and hand level, sequelaCMS: Lacerat flxr musc/fasc/tend r lit fngr at wrs/hnd lv, sqla | Can lead a claim | C | None |
| S66.127 Laceration of flexor muscle, fascia and tendon of left little finger at wrist and hand level | ||||
| S66.127A | Laceration of flexor muscle, fascia and tendon of left little finger at wrist and hand level, initial encounterCMS: Lacerat flxr musc/fasc/tend l lit fngr at wrs/hnd lv, init | Can lead a claim | C | None |
| S66.127D | Laceration of flexor muscle, fascia and tendon of left little finger at wrist and hand level, subsequent encounterCMS: Lacerat flxr musc/fasc/tend l lit fngr at wrs/hnd lv, subs | Can lead a claim | C | None |
| S66.127S | Laceration of flexor muscle, fascia and tendon of left little finger at wrist and hand level, sequelaCMS: Lacerat flxr musc/fasc/tend l lit fngr at wrs/hnd lv, sqla | Can lead a claim | C | None |
| S66.128 Laceration of flexor muscle, fascia and tendon of other finger at wrist and hand level | ||||
| S66.128A | Laceration of flexor muscle, fascia and tendon of other finger at wrist and hand level, initial encounterCMS: Lacerat flexor musc/fasc/tend finger at wrs/hnd lv, init | Can lead a claim | C | None |
| S66.128D | Laceration of flexor muscle, fascia and tendon of other finger at wrist and hand level, subsequent encounterCMS: Lacerat flexor musc/fasc/tend finger at wrs/hnd lv, subs | Can lead a claim | C | None |
| S66.128S | Laceration of flexor muscle, fascia and tendon of other finger at wrist and hand level, sequelaCMS: Lacerat flexor musc/fasc/tend finger at wrs/hnd lv, sequela | Can lead a claim | C | None |
| S66.129 Laceration of flexor muscle, fascia and tendon of unspecified finger at wrist and hand level | ||||
| S66.129A | Laceration of flexor muscle, fascia and tendon of unspecified finger at wrist and hand level, initial encounterCMS: Lacerat flexor musc/fasc/tend unsp fngr at wrs/hnd lv, init | Cannot lead a claimUnspecified diagnosis code not acceptable as principal diagnosis since there is a more specific code available that would further accurately identify the condition | None | None |
| S66.129D | Laceration of flexor muscle, fascia and tendon of unspecified finger at wrist and hand level, subsequent encounterCMS: Lacerat flexor musc/fasc/tend unsp fngr at wrs/hnd lv, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.129S | Laceration of flexor muscle, fascia and tendon of unspecified finger at wrist and hand level, sequelaCMS: Lacerat flexor musc/fasc/tend unsp fngr at wrs/hnd lv, sqla | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.19 Other injury of flexor muscle, fascia and tendon of other and unspecified finger at wrist and hand level | ||||
| S66.190 Other injury of flexor muscle, fascia and tendon of right index finger at wrist and hand level | ||||
| S66.190A | Other injury of flexor muscle, fascia and tendon of right index finger at wrist and hand level, initial encounterCMS: Inj flexor musc/fasc/tend r idx fngr at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.190D | Other injury of flexor muscle, fascia and tendon of right index finger at wrist and hand level, subsequent encounterCMS: Inj flexor musc/fasc/tend r idx fngr at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.190S | Other injury of flexor muscle, fascia and tendon of right index finger at wrist and hand level, sequelaCMS: Inj flexor musc/fasc/tend r idx fngr at wrs/hnd lv, sequela | Can lead a claim | E | None |
| S66.191 Other injury of flexor muscle, fascia and tendon of left index finger at wrist and hand level | ||||
| S66.191A | Other injury of flexor muscle, fascia and tendon of left index finger at wrist and hand level, initial encounterCMS: Inj flexor musc/fasc/tend l idx fngr at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.191D | Other injury of flexor muscle, fascia and tendon of left index finger at wrist and hand level, subsequent encounterCMS: Inj flexor musc/fasc/tend l idx fngr at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.191S | Other injury of flexor muscle, fascia and tendon of left index finger at wrist and hand level, sequelaCMS: Inj flexor musc/fasc/tend l idx fngr at wrs/hnd lv, sequela | Can lead a claim | E | None |
| S66.192 Other injury of flexor muscle, fascia and tendon of right middle finger at wrist and hand level | ||||
| S66.192A | Other injury of flexor muscle, fascia and tendon of right middle finger at wrist and hand level, initial encounterCMS: Inj flexor musc/fasc/tend r mid finger at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.192D | Other injury of flexor muscle, fascia and tendon of right middle finger at wrist and hand level, subsequent encounterCMS: Inj flexor musc/fasc/tend r mid finger at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.192S | Other injury of flexor muscle, fascia and tendon of right middle finger at wrist and hand level, sequelaCMS: Inj flexor musc/fasc/tend r mid finger at wrs/hnd lv, sqla | Can lead a claim | E | None |
| S66.193 Other injury of flexor muscle, fascia and tendon of left middle finger at wrist and hand level | ||||
| S66.193A | Other injury of flexor muscle, fascia and tendon of left middle finger at wrist and hand level, initial encounterCMS: Inj flexor musc/fasc/tend l mid finger at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.193D | Other injury of flexor muscle, fascia and tendon of left middle finger at wrist and hand level, subsequent encounterCMS: Inj flexor musc/fasc/tend l mid finger at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.193S | Other injury of flexor muscle, fascia and tendon of left middle finger at wrist and hand level, sequelaCMS: Inj flexor musc/fasc/tend l mid finger at wrs/hnd lv, sqla | Can lead a claim | E | None |
| S66.194 Other injury of flexor muscle, fascia and tendon of right ring finger at wrist and hand level | ||||
| S66.194A | Other injury of flexor muscle, fascia and tendon of right ring finger at wrist and hand level, initial encounterCMS: Inj flexor musc/fasc/tend r rng fngr at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.194D | Other injury of flexor muscle, fascia and tendon of right ring finger at wrist and hand level, subsequent encounterCMS: Inj flexor musc/fasc/tend r rng fngr at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.194S | Other injury of flexor muscle, fascia and tendon of right ring finger at wrist and hand level, sequelaCMS: Inj flexor musc/fasc/tend r rng fngr at wrs/hnd lv, sequela | Can lead a claim | E | None |
| S66.195 Other injury of flexor muscle, fascia and tendon of left ring finger at wrist and hand level | ||||
| S66.195A | Other injury of flexor muscle, fascia and tendon of left ring finger at wrist and hand level, initial encounterCMS: Inj flexor musc/fasc/tend l rng fngr at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.195D | Other injury of flexor muscle, fascia and tendon of left ring finger at wrist and hand level, subsequent encounterCMS: Inj flexor musc/fasc/tend l rng fngr at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.195S | Other injury of flexor muscle, fascia and tendon of left ring finger at wrist and hand level, sequelaCMS: Inj flexor musc/fasc/tend l rng fngr at wrs/hnd lv, sequela | Can lead a claim | E | None |
| S66.196 Other injury of flexor muscle, fascia and tendon of right little finger at wrist and hand level | ||||
| S66.196A | Other injury of flexor muscle, fascia and tendon of right little finger at wrist and hand level, initial encounterCMS: Inj flexor musc/fasc/tend r little fngr at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.196D | Other injury of flexor muscle, fascia and tendon of right little finger at wrist and hand level, subsequent encounterCMS: Inj flexor musc/fasc/tend r little fngr at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.196S | Other injury of flexor muscle, fascia and tendon of right little finger at wrist and hand level, sequelaCMS: Inj flexor musc/fasc/tend r little fngr at wrs/hnd lv, sqla | Can lead a claim | E | None |
| S66.197 Other injury of flexor muscle, fascia and tendon of left little finger at wrist and hand level | ||||
| S66.197A | Other injury of flexor muscle, fascia and tendon of left little finger at wrist and hand level, initial encounterCMS: Inj flexor musc/fasc/tend l little fngr at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.197D | Other injury of flexor muscle, fascia and tendon of left little finger at wrist and hand level, subsequent encounterCMS: Inj flexor musc/fasc/tend l little fngr at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.197S | Other injury of flexor muscle, fascia and tendon of left little finger at wrist and hand level, sequelaCMS: Inj flexor musc/fasc/tend l little fngr at wrs/hnd lv, sqla | Can lead a claim | E | None |
| S66.198 Other injury of flexor muscle, fascia and tendon of other finger at wrist and hand level | ||||
| S66.198A | Other injury of flexor muscle, fascia and tendon of other finger at wrist and hand level, initial encounterCMS: Inj flexor musc/fasc/tend finger at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.198D | Other injury of flexor muscle, fascia and tendon of other finger at wrist and hand level, subsequent encounterCMS: Inj flexor musc/fasc/tend finger at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.198S | Other injury of flexor muscle, fascia and tendon of other finger at wrist and hand level, sequelaCMS: Inj flexor musc/fasc/tend finger at wrs/hnd lv, sequela | Can lead a claim | E | None |
| S66.199 Other injury of flexor muscle, fascia and tendon of unspecified finger at wrist and hand level | ||||
| S66.199A | Other injury of flexor muscle, fascia and tendon of unspecified finger at wrist and hand level, initial encounterCMS: Inj flexor musc/fasc/tend unsp finger at wrs/hnd lv, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.199D | Other injury of flexor muscle, fascia and tendon of unspecified finger at wrist and hand level, subsequent encounterCMS: Inj flexor musc/fasc/tend unsp finger at wrs/hnd lv, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.199S | Other injury of flexor muscle, fascia and tendon of unspecified finger at wrist and hand level, sequelaCMS: Inj flexor musc/fasc/tend unsp finger at wrs/hnd lv, sequela | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.2 Injury of extensor muscle, fascia and tendon of thumb at wrist and hand level | ||||
| S66.20 Unspecified injury of extensor muscle, fascia and tendon of thumb at wrist and hand level | ||||
| S66.201 Unspecified injury of extensor muscle, fascia and tendon of right thumb at wrist and hand level | ||||
| S66.201A | Unspecified injury of extensor muscle, fascia and tendon of right thumb at wrist and hand level, initial encounterCMS: Unsp inj extensor musc/fasc/tend r thm at wrs/hnd lv, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.201D | Unspecified injury of extensor muscle, fascia and tendon of right thumb at wrist and hand level, subsequent encounterCMS: Unsp inj extensor musc/fasc/tend r thm at wrs/hnd lv, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.201S | Unspecified injury of extensor muscle, fascia and tendon of right thumb at wrist and hand level, sequelaCMS: Unsp inj extn musc/fasc/tend r thm at wrs/hnd lv, sequela | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.202 Unspecified injury of extensor muscle, fascia and tendon of left thumb at wrist and hand level | ||||
| S66.202A | Unspecified injury of extensor muscle, fascia and tendon of left thumb at wrist and hand level, initial encounterCMS: Unsp inj extensor musc/fasc/tend l thm at wrs/hnd lv, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.202D | Unspecified injury of extensor muscle, fascia and tendon of left thumb at wrist and hand level, subsequent encounterCMS: Unsp inj extensor musc/fasc/tend l thm at wrs/hnd lv, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.202S | Unspecified injury of extensor muscle, fascia and tendon of left thumb at wrist and hand level, sequelaCMS: Unsp inj extn musc/fasc/tend l thm at wrs/hnd lv, sequela | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.209 Unspecified injury of extensor muscle, fascia and tendon of unspecified thumb at wrist and hand level | ||||
| S66.209A | Unspecified injury of extensor muscle, fascia and tendon of unspecified thumb at wrist and hand level, initial encounterCMS: Unsp inj extensor musc/fasc/tend thmb at wrs/hnd lv, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.209D | Unspecified injury of extensor muscle, fascia and tendon of unspecified thumb at wrist and hand level, subsequent encounterCMS: Unsp inj extensor musc/fasc/tend thmb at wrs/hnd lv, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.209S | Unspecified injury of extensor muscle, fascia and tendon of unspecified thumb at wrist and hand level, sequelaCMS: Unsp inj extensor musc/fasc/tend thmb at wrs/hnd lv, sequela | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.21 Strain of extensor muscle, fascia and tendon of thumb at wrist and hand level | ||||
| S66.211 Strain of extensor muscle, fascia and tendon of right thumb at wrist and hand level | ||||
| S66.211A | Strain of extensor muscle, fascia and tendon of right thumb at wrist and hand level, initial encounterCMS: Strain of extensor musc/fasc/tend r thm at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.211D | Strain of extensor muscle, fascia and tendon of right thumb at wrist and hand level, subsequent encounterCMS: Strain of extensor musc/fasc/tend r thm at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.211S | Strain of extensor muscle, fascia and tendon of right thumb at wrist and hand level, sequelaCMS: Strain extensor musc/fasc/tend r thm at wrs/hnd lv, sequela | Can lead a claim | E | None |
| S66.212 Strain of extensor muscle, fascia and tendon of left thumb at wrist and hand level | ||||
| S66.212A | Strain of extensor muscle, fascia and tendon of left thumb at wrist and hand level, initial encounterCMS: Strain of extensor musc/fasc/tend l thm at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.212D | Strain of extensor muscle, fascia and tendon of left thumb at wrist and hand level, subsequent encounterCMS: Strain of extensor musc/fasc/tend l thm at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.212S | Strain of extensor muscle, fascia and tendon of left thumb at wrist and hand level, sequelaCMS: Strain extensor musc/fasc/tend l thm at wrs/hnd lv, sequela | Can lead a claim | E | None |
| S66.219 Strain of extensor muscle, fascia and tendon of unspecified thumb at wrist and hand level | ||||
| S66.219A | Strain of extensor muscle, fascia and tendon of unspecified thumb at wrist and hand level, initial encounterCMS: Strain of extensor musc/fasc/tend thmb at wrs/hnd lv, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.219D | Strain of extensor muscle, fascia and tendon of unspecified thumb at wrist and hand level, subsequent encounterCMS: Strain of extensor musc/fasc/tend thmb at wrs/hnd lv, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.219S | Strain of extensor muscle, fascia and tendon of unspecified thumb at wrist and hand level, sequelaCMS: Strain extensor musc/fasc/tend thmb at wrs/hnd lv, sequela | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.22 Laceration of extensor muscle, fascia and tendon of thumb at wrist and hand level | ||||
| S66.221 Laceration of extensor muscle, fascia and tendon of right thumb at wrist and hand level | ||||
| S66.221A | Laceration of extensor muscle, fascia and tendon of right thumb at wrist and hand level, initial encounterCMS: Lacerat extensor musc/fasc/tend r thm at wrs/hnd lv, init | Can lead a claim | C | None |
| S66.221D | Laceration of extensor muscle, fascia and tendon of right thumb at wrist and hand level, subsequent encounterCMS: Lacerat extensor musc/fasc/tend r thm at wrs/hnd lv, subs | Can lead a claim | C | None |
| S66.221S | Laceration of extensor muscle, fascia and tendon of right thumb at wrist and hand level, sequelaCMS: Lacerat extensor musc/fasc/tend r thm at wrs/hnd lv, sequela | Can lead a claim | C | None |
| S66.222 Laceration of extensor muscle, fascia and tendon of left thumb at wrist and hand level | ||||
| S66.222A | Laceration of extensor muscle, fascia and tendon of left thumb at wrist and hand level, initial encounterCMS: Lacerat extensor musc/fasc/tend l thm at wrs/hnd lv, init | Can lead a claim | C | None |
| S66.222D | Laceration of extensor muscle, fascia and tendon of left thumb at wrist and hand level, subsequent encounterCMS: Lacerat extensor musc/fasc/tend l thm at wrs/hnd lv, subs | Can lead a claim | C | None |
| S66.222S | Laceration of extensor muscle, fascia and tendon of left thumb at wrist and hand level, sequelaCMS: Lacerat extensor musc/fasc/tend l thm at wrs/hnd lv, sequela | Can lead a claim | C | None |
| S66.229 Laceration of extensor muscle, fascia and tendon of unspecified thumb at wrist and hand level | ||||
| S66.229A | Laceration of extensor muscle, fascia and tendon of unspecified thumb at wrist and hand level, initial encounterCMS: Lacerat extensor musc/fasc/tend thmb at wrs/hnd lv, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.229D | Laceration of extensor muscle, fascia and tendon of unspecified thumb at wrist and hand level, subsequent encounterCMS: Lacerat extensor musc/fasc/tend thmb at wrs/hnd lv, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.229S | Laceration of extensor muscle, fascia and tendon of unspecified thumb at wrist and hand level, sequelaCMS: Lacerat extensor musc/fasc/tend thmb at wrs/hnd lv, sequela | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.29 Other specified injury of extensor muscle, fascia and tendon of thumb at wrist and hand level | ||||
| S66.291 Other specified injury of extensor muscle, fascia and tendon of right thumb at wrist and hand level | ||||
| S66.291A | Other specified injury of extensor muscle, fascia and tendon of right thumb at wrist and hand level, initial encounterCMS: Inj extensor musc/fasc/tend right thumb at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.291D | Other specified injury of extensor muscle, fascia and tendon of right thumb at wrist and hand level, subsequent encounterCMS: Inj extensor musc/fasc/tend right thumb at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.291S | Other specified injury of extensor muscle, fascia and tendon of right thumb at wrist and hand level, sequelaCMS: Inj extensor musc/fasc/tend r thm at wrs/hnd lv, sequela | Can lead a claim | E | None |
| S66.292 Other specified injury of extensor muscle, fascia and tendon of left thumb at wrist and hand level | ||||
| S66.292A | Other specified injury of extensor muscle, fascia and tendon of left thumb at wrist and hand level, initial encounterCMS: Inj extensor musc/fasc/tend left thumb at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.292D | Other specified injury of extensor muscle, fascia and tendon of left thumb at wrist and hand level, subsequent encounterCMS: Inj extensor musc/fasc/tend left thumb at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.292S | Other specified injury of extensor muscle, fascia and tendon of left thumb at wrist and hand level, sequelaCMS: Inj extensor musc/fasc/tend l thm at wrs/hnd lv, sequela | Can lead a claim | E | None |
| S66.299 Other specified injury of extensor muscle, fascia and tendon of unspecified thumb at wrist and hand level | ||||
| S66.299A | Other specified injury of extensor muscle, fascia and tendon of unspecified thumb at wrist and hand level, initial encounterCMS: Inj extensor musc/fasc/tend thmb at wrs/hnd lv, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.299D | Other specified injury of extensor muscle, fascia and tendon of unspecified thumb at wrist and hand level, subsequent encounterCMS: Inj extensor musc/fasc/tend thmb at wrs/hnd lv, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.299S | Other specified injury of extensor muscle, fascia and tendon of unspecified thumb at wrist and hand level, sequelaCMS: Inj extensor musc/fasc/tend thmb at wrs/hnd lv, sequela | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.3 Injury of extensor muscle, fascia and tendon of other and unspecified finger at wrist and hand level | ||||
| S66.30 Unspecified injury of extensor muscle, fascia and tendon of other and unspecified finger at wrist and hand level | ||||
| S66.300 Unspecified injury of extensor muscle, fascia and tendon of right index finger at wrist and hand level | ||||
| S66.300A | Unspecified injury of extensor muscle, fascia and tendon of right index finger at wrist and hand level, initial encounterCMS: Unsp inj extn musc/fasc/tend r idx fngr at wrs/hnd lv, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.300D | Unspecified injury of extensor muscle, fascia and tendon of right index finger at wrist and hand level, subsequent encounterCMS: Unsp inj extn musc/fasc/tend r idx fngr at wrs/hnd lv, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.300S | Unspecified injury of extensor muscle, fascia and tendon of right index finger at wrist and hand level, sequelaCMS: Unsp inj extn musc/fasc/tend r idx fngr at wrs/hnd lv, sqla | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.301 Unspecified injury of extensor muscle, fascia and tendon of left index finger at wrist and hand level | ||||
| S66.301A | Unspecified injury of extensor muscle, fascia and tendon of left index finger at wrist and hand level, initial encounterCMS: Unsp inj extn musc/fasc/tend l idx fngr at wrs/hnd lv, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.301D | Unspecified injury of extensor muscle, fascia and tendon of left index finger at wrist and hand level, subsequent encounterCMS: Unsp inj extn musc/fasc/tend l idx fngr at wrs/hnd lv, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.301S | Unspecified injury of extensor muscle, fascia and tendon of left index finger at wrist and hand level, sequelaCMS: Unsp inj extn musc/fasc/tend l idx fngr at wrs/hnd lv, sqla | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.302 Unspecified injury of extensor muscle, fascia and tendon of right middle finger at wrist and hand level | ||||
| S66.302A | Unspecified injury of extensor muscle, fascia and tendon of right middle finger at wrist and hand level, initial encounterCMS: Unsp inj extn musc/fasc/tend r mid fngr at wrs/hnd lv, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.302D | Unspecified injury of extensor muscle, fascia and tendon of right middle finger at wrist and hand level, subsequent encounterCMS: Unsp inj extn musc/fasc/tend r mid fngr at wrs/hnd lv, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.302S | Unspecified injury of extensor muscle, fascia and tendon of right middle finger at wrist and hand level, sequelaCMS: Unsp inj extn musc/fasc/tend r mid fngr at wrs/hnd lv, sqla | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.303 Unspecified injury of extensor muscle, fascia and tendon of left middle finger at wrist and hand level | ||||
| S66.303A | Unspecified injury of extensor muscle, fascia and tendon of left middle finger at wrist and hand level, initial encounterCMS: Unsp inj extn musc/fasc/tend l mid fngr at wrs/hnd lv, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.303D | Unspecified injury of extensor muscle, fascia and tendon of left middle finger at wrist and hand level, subsequent encounterCMS: Unsp inj extn musc/fasc/tend l mid fngr at wrs/hnd lv, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.303S | Unspecified injury of extensor muscle, fascia and tendon of left middle finger at wrist and hand level, sequelaCMS: Unsp inj extn musc/fasc/tend l mid fngr at wrs/hnd lv, sqla | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.304 Unspecified injury of extensor muscle, fascia and tendon of right ring finger at wrist and hand level | ||||
| S66.304A | Unspecified injury of extensor muscle, fascia and tendon of right ring finger at wrist and hand level, initial encounterCMS: Unsp inj extn musc/fasc/tend r rng fngr at wrs/hnd lv, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.304D | Unspecified injury of extensor muscle, fascia and tendon of right ring finger at wrist and hand level, subsequent encounterCMS: Unsp inj extn musc/fasc/tend r rng fngr at wrs/hnd lv, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.304S | Unspecified injury of extensor muscle, fascia and tendon of right ring finger at wrist and hand level, sequelaCMS: Unsp inj extn musc/fasc/tend r rng fngr at wrs/hnd lv, sqla | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.305 Unspecified injury of extensor muscle, fascia and tendon of left ring finger at wrist and hand level | ||||
| S66.305A | Unspecified injury of extensor muscle, fascia and tendon of left ring finger at wrist and hand level, initial encounterCMS: Unsp inj extn musc/fasc/tend l rng fngr at wrs/hnd lv, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.305D | Unspecified injury of extensor muscle, fascia and tendon of left ring finger at wrist and hand level, subsequent encounterCMS: Unsp inj extn musc/fasc/tend l rng fngr at wrs/hnd lv, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.305S | Unspecified injury of extensor muscle, fascia and tendon of left ring finger at wrist and hand level, sequelaCMS: Unsp inj extn musc/fasc/tend l rng fngr at wrs/hnd lv, sqla | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.306 Unspecified injury of extensor muscle, fascia and tendon of right little finger at wrist and hand level | ||||
| S66.306A | Unspecified injury of extensor muscle, fascia and tendon of right little finger at wrist and hand level, initial encounterCMS: Unsp inj extn musc/fasc/tend r lit fngr at wrs/hnd lv, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.306D | Unspecified injury of extensor muscle, fascia and tendon of right little finger at wrist and hand level, subsequent encounterCMS: Unsp inj extn musc/fasc/tend r lit fngr at wrs/hnd lv, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.306S | Unspecified injury of extensor muscle, fascia and tendon of right little finger at wrist and hand level, sequelaCMS: Unsp inj extn musc/fasc/tend r lit fngr at wrs/hnd lv, sqla | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.307 Unspecified injury of extensor muscle, fascia and tendon of left little finger at wrist and hand level | ||||
| S66.307A | Unspecified injury of extensor muscle, fascia and tendon of left little finger at wrist and hand level, initial encounterCMS: Unsp inj extn musc/fasc/tend l lit fngr at wrs/hnd lv, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.307D | Unspecified injury of extensor muscle, fascia and tendon of left little finger at wrist and hand level, subsequent encounterCMS: Unsp inj extn musc/fasc/tend l lit fngr at wrs/hnd lv, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.307S | Unspecified injury of extensor muscle, fascia and tendon of left little finger at wrist and hand level, sequelaCMS: Unsp inj extn musc/fasc/tend l lit fngr at wrs/hnd lv, sqla | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.308 Unspecified injury of extensor muscle, fascia and tendon of other finger at wrist and hand level | ||||
| S66.308A | Unspecified injury of extensor muscle, fascia and tendon of other finger at wrist and hand level, initial encounterCMS: Unsp inj extensor musc/fasc/tend finger at wrs/hnd lv, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.308D | Unspecified injury of extensor muscle, fascia and tendon of other finger at wrist and hand level, subsequent encounterCMS: Unsp inj extensor musc/fasc/tend finger at wrs/hnd lv, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.308S | Unspecified injury of extensor muscle, fascia and tendon of other finger at wrist and hand level, sequelaCMS: Unsp inj extn musc/fasc/tend finger at wrs/hnd lv, sequela | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.309 Unspecified injury of extensor muscle, fascia and tendon of unspecified finger at wrist and hand level | ||||
| S66.309A | Unspecified injury of extensor muscle, fascia and tendon of unspecified finger at wrist and hand level, initial encounterCMS: Unsp inj extn musc/fasc/tend unsp finger at wrs/hnd lv, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.309D | Unspecified injury of extensor muscle, fascia and tendon of unspecified finger at wrist and hand level, subsequent encounterCMS: Unsp inj extn musc/fasc/tend unsp finger at wrs/hnd lv, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.309S | Unspecified injury of extensor muscle, fascia and tendon of unspecified finger at wrist and hand level, sequelaCMS: Unsp inj extn musc/fasc/tend unsp finger at wrs/hnd lv, sqla | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.31 Strain of extensor muscle, fascia and tendon of other and unspecified finger at wrist and hand level | ||||
| S66.310 Strain of extensor muscle, fascia and tendon of right index finger at wrist and hand level | ||||
| S66.310A | Strain of extensor muscle, fascia and tendon of right index finger at wrist and hand level, initial encounterCMS: Strain extn musc/fasc/tend r idx fngr at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.310D | Strain of extensor muscle, fascia and tendon of right index finger at wrist and hand level, subsequent encounterCMS: Strain extn musc/fasc/tend r idx fngr at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.310S | Strain of extensor muscle, fascia and tendon of right index finger at wrist and hand level, sequelaCMS: Strain extn musc/fasc/tend r idx fngr at wrs/hnd lv, sequela | Can lead a claim | E | None |
| S66.311 Strain of extensor muscle, fascia and tendon of left index finger at wrist and hand level | ||||
| S66.311A | Strain of extensor muscle, fascia and tendon of left index finger at wrist and hand level, initial encounterCMS: Strain extn musc/fasc/tend l idx fngr at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.311D | Strain of extensor muscle, fascia and tendon of left index finger at wrist and hand level, subsequent encounterCMS: Strain extn musc/fasc/tend l idx fngr at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.311S | Strain of extensor muscle, fascia and tendon of left index finger at wrist and hand level, sequelaCMS: Strain extn musc/fasc/tend l idx fngr at wrs/hnd lv, sequela | Can lead a claim | E | None |
| S66.312 Strain of extensor muscle, fascia and tendon of right middle finger at wrist and hand level | ||||
| S66.312A | Strain of extensor muscle, fascia and tendon of right middle finger at wrist and hand level, initial encounterCMS: Strain extn musc/fasc/tend r mid finger at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.312D | Strain of extensor muscle, fascia and tendon of right middle finger at wrist and hand level, subsequent encounterCMS: Strain extn musc/fasc/tend r mid finger at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.312S | Strain of extensor muscle, fascia and tendon of right middle finger at wrist and hand level, sequelaCMS: Strain extn musc/fasc/tend r mid finger at wrs/hnd lv, sqla | Can lead a claim | E | None |
| S66.313 Strain of extensor muscle, fascia and tendon of left middle finger at wrist and hand level | ||||
| S66.313A | Strain of extensor muscle, fascia and tendon of left middle finger at wrist and hand level, initial encounterCMS: Strain extn musc/fasc/tend l mid finger at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.313D | Strain of extensor muscle, fascia and tendon of left middle finger at wrist and hand level, subsequent encounterCMS: Strain extn musc/fasc/tend l mid finger at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.313S | Strain of extensor muscle, fascia and tendon of left middle finger at wrist and hand level, sequelaCMS: Strain extn musc/fasc/tend l mid finger at wrs/hnd lv, sqla | Can lead a claim | E | None |
| S66.314 Strain of extensor muscle, fascia and tendon of right ring finger at wrist and hand level | ||||
| S66.314A | Strain of extensor muscle, fascia and tendon of right ring finger at wrist and hand level, initial encounterCMS: Strain extn musc/fasc/tend r rng fngr at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.314D | Strain of extensor muscle, fascia and tendon of right ring finger at wrist and hand level, subsequent encounterCMS: Strain extn musc/fasc/tend r rng fngr at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.314S | Strain of extensor muscle, fascia and tendon of right ring finger at wrist and hand level, sequelaCMS: Strain extn musc/fasc/tend r rng fngr at wrs/hnd lv, sequela | Can lead a claim | E | None |
| S66.315 Strain of extensor muscle, fascia and tendon of left ring finger at wrist and hand level | ||||
| S66.315A | Strain of extensor muscle, fascia and tendon of left ring finger at wrist and hand level, initial encounterCMS: Strain extn musc/fasc/tend l rng fngr at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.315D | Strain of extensor muscle, fascia and tendon of left ring finger at wrist and hand level, subsequent encounterCMS: Strain extn musc/fasc/tend l rng fngr at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.315S | Strain of extensor muscle, fascia and tendon of left ring finger at wrist and hand level, sequelaCMS: Strain extn musc/fasc/tend l rng fngr at wrs/hnd lv, sequela | Can lead a claim | E | None |
| S66.316 Strain of extensor muscle, fascia and tendon of right little finger at wrist and hand level | ||||
| S66.316A | Strain of extensor muscle, fascia and tendon of right little finger at wrist and hand level, initial encounterCMS: Strain extn musc/fasc/tend r little fngr at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.316D | Strain of extensor muscle, fascia and tendon of right little finger at wrist and hand level, subsequent encounterCMS: Strain extn musc/fasc/tend r little fngr at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.316S | Strain of extensor muscle, fascia and tendon of right little finger at wrist and hand level, sequelaCMS: Strain extn musc/fasc/tend r little fngr at wrs/hnd lv, sqla | Can lead a claim | E | None |
| S66.317 Strain of extensor muscle, fascia and tendon of left little finger at wrist and hand level | ||||
| S66.317A | Strain of extensor muscle, fascia and tendon of left little finger at wrist and hand level, initial encounterCMS: Strain extn musc/fasc/tend l little fngr at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.317D | Strain of extensor muscle, fascia and tendon of left little finger at wrist and hand level, subsequent encounterCMS: Strain extn musc/fasc/tend l little fngr at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.317S | Strain of extensor muscle, fascia and tendon of left little finger at wrist and hand level, sequelaCMS: Strain extn musc/fasc/tend l little fngr at wrs/hnd lv, sqla | Can lead a claim | E | None |
| S66.318 Strain of extensor muscle, fascia and tendon of other finger at wrist and hand level | ||||
| S66.318A | Strain of extensor muscle, fascia and tendon of other finger at wrist and hand level, initial encounterCMS: Strain of extensor musc/fasc/tend finger at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.318D | Strain of extensor muscle, fascia and tendon of other finger at wrist and hand level, subsequent encounterCMS: Strain of extensor musc/fasc/tend finger at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.318S | Strain of extensor muscle, fascia and tendon of other finger at wrist and hand level, sequelaCMS: Strain extensor musc/fasc/tend finger at wrs/hnd lv, sequela | Can lead a claim | E | None |
| S66.319 Strain of extensor muscle, fascia and tendon of unspecified finger at wrist and hand level | ||||
| S66.319A | Strain of extensor muscle, fascia and tendon of unspecified finger at wrist and hand level, initial encounterCMS: Strain extn musc/fasc/tend unsp finger at wrs/hnd lv, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.319D | Strain of extensor muscle, fascia and tendon of unspecified finger at wrist and hand level, subsequent encounterCMS: Strain extn musc/fasc/tend unsp finger at wrs/hnd lv, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.319S | Strain of extensor muscle, fascia and tendon of unspecified finger at wrist and hand level, sequelaCMS: Strain extn musc/fasc/tend unsp finger at wrs/hnd lv, sqla | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.32 Laceration of extensor muscle, fascia and tendon of other and unspecified finger at wrist and hand level | ||||
| S66.320 Laceration of extensor muscle, fascia and tendon of right index finger at wrist and hand level | ||||
| S66.320A | Laceration of extensor muscle, fascia and tendon of right index finger at wrist and hand level, initial encounterCMS: Lacerat extn musc/fasc/tend r idx fngr at wrs/hnd lv, init | Can lead a claim | C | None |
| S66.320D | Laceration of extensor muscle, fascia and tendon of right index finger at wrist and hand level, subsequent encounterCMS: Lacerat extn musc/fasc/tend r idx fngr at wrs/hnd lv, subs | Can lead a claim | C | None |
| S66.320S | Laceration of extensor muscle, fascia and tendon of right index finger at wrist and hand level, sequelaCMS: Lacerat extn musc/fasc/tend r idx fngr at wrs/hnd lv, sqla | Can lead a claim | C | None |
| S66.321 Laceration of extensor muscle, fascia and tendon of left index finger at wrist and hand level | ||||
| S66.321A | Laceration of extensor muscle, fascia and tendon of left index finger at wrist and hand level, initial encounterCMS: Lacerat extn musc/fasc/tend l idx fngr at wrs/hnd lv, init | Can lead a claim | C | None |
| S66.321D | Laceration of extensor muscle, fascia and tendon of left index finger at wrist and hand level, subsequent encounterCMS: Lacerat extn musc/fasc/tend l idx fngr at wrs/hnd lv, subs | Can lead a claim | C | None |
| S66.321S | Laceration of extensor muscle, fascia and tendon of left index finger at wrist and hand level, sequelaCMS: Lacerat extn musc/fasc/tend l idx fngr at wrs/hnd lv, sqla | Can lead a claim | C | None |
| S66.322 Laceration of extensor muscle, fascia and tendon of right middle finger at wrist and hand level | ||||
| S66.322A | Laceration of extensor muscle, fascia and tendon of right middle finger at wrist and hand level, initial encounterCMS: Lacerat extn musc/fasc/tend r mid finger at wrs/hnd lv, init | Can lead a claim | C | None |
| S66.322D | Laceration of extensor muscle, fascia and tendon of right middle finger at wrist and hand level, subsequent encounterCMS: Lacerat extn musc/fasc/tend r mid finger at wrs/hnd lv, subs | Can lead a claim | C | None |
| S66.322S | Laceration of extensor muscle, fascia and tendon of right middle finger at wrist and hand level, sequelaCMS: Lacerat extn musc/fasc/tend r mid finger at wrs/hnd lv, sqla | Can lead a claim | C | None |
| S66.323 Laceration of extensor muscle, fascia and tendon of left middle finger at wrist and hand level | ||||
| S66.323A | Laceration of extensor muscle, fascia and tendon of left middle finger at wrist and hand level, initial encounterCMS: Lacerat extn musc/fasc/tend l mid finger at wrs/hnd lv, init | Can lead a claim | C | None |
| S66.323D | Laceration of extensor muscle, fascia and tendon of left middle finger at wrist and hand level, subsequent encounterCMS: Lacerat extn musc/fasc/tend l mid finger at wrs/hnd lv, subs | Can lead a claim | C | None |
| S66.323S | Laceration of extensor muscle, fascia and tendon of left middle finger at wrist and hand level, sequelaCMS: Lacerat extn musc/fasc/tend l mid finger at wrs/hnd lv, sqla | Can lead a claim | C | None |
| S66.324 Laceration of extensor muscle, fascia and tendon of right ring finger at wrist and hand level | ||||
| S66.324A | Laceration of extensor muscle, fascia and tendon of right ring finger at wrist and hand level, initial encounterCMS: Lacerat extn musc/fasc/tend r rng fngr at wrs/hnd lv, init | Can lead a claim | C | None |
| S66.324D | Laceration of extensor muscle, fascia and tendon of right ring finger at wrist and hand level, subsequent encounterCMS: Lacerat extn musc/fasc/tend r rng fngr at wrs/hnd lv, subs | Can lead a claim | C | None |
| S66.324S | Laceration of extensor muscle, fascia and tendon of right ring finger at wrist and hand level, sequelaCMS: Lacerat extn musc/fasc/tend r rng fngr at wrs/hnd lv, sqla | Can lead a claim | C | None |
| S66.325 Laceration of extensor muscle, fascia and tendon of left ring finger at wrist and hand level | ||||
| S66.325A | Laceration of extensor muscle, fascia and tendon of left ring finger at wrist and hand level, initial encounterCMS: Lacerat extn musc/fasc/tend l rng fngr at wrs/hnd lv, init | Can lead a claim | C | None |
| S66.325D | Laceration of extensor muscle, fascia and tendon of left ring finger at wrist and hand level, subsequent encounterCMS: Lacerat extn musc/fasc/tend l rng fngr at wrs/hnd lv, subs | Can lead a claim | C | None |
| S66.325S | Laceration of extensor muscle, fascia and tendon of left ring finger at wrist and hand level, sequelaCMS: Lacerat extn musc/fasc/tend l rng fngr at wrs/hnd lv, sqla | Can lead a claim | C | None |
| S66.326 Laceration of extensor muscle, fascia and tendon of right little finger at wrist and hand level | ||||
| S66.326A | Laceration of extensor muscle, fascia and tendon of right little finger at wrist and hand level, initial encounterCMS: Lacerat extn musc/fasc/tend r lit fngr at wrs/hnd lv, init | Can lead a claim | C | None |
| S66.326D | Laceration of extensor muscle, fascia and tendon of right little finger at wrist and hand level, subsequent encounterCMS: Lacerat extn musc/fasc/tend r lit fngr at wrs/hnd lv, subs | Can lead a claim | C | None |
| S66.326S | Laceration of extensor muscle, fascia and tendon of right little finger at wrist and hand level, sequelaCMS: Lacerat extn musc/fasc/tend r lit fngr at wrs/hnd lv, sqla | Can lead a claim | C | None |
| S66.327 Laceration of extensor muscle, fascia and tendon of left little finger at wrist and hand level | ||||
| S66.327A | Laceration of extensor muscle, fascia and tendon of left little finger at wrist and hand level, initial encounterCMS: Lacerat extn musc/fasc/tend l lit fngr at wrs/hnd lv, init | Can lead a claim | C | None |
| S66.327D | Laceration of extensor muscle, fascia and tendon of left little finger at wrist and hand level, subsequent encounterCMS: Lacerat extn musc/fasc/tend l lit fngr at wrs/hnd lv, subs | Can lead a claim | C | None |
| S66.327S | Laceration of extensor muscle, fascia and tendon of left little finger at wrist and hand level, sequelaCMS: Lacerat extn musc/fasc/tend l lit fngr at wrs/hnd lv, sqla | Can lead a claim | C | None |
| S66.328 Laceration of extensor muscle, fascia and tendon of other finger at wrist and hand level | ||||
| S66.328A | Laceration of extensor muscle, fascia and tendon of other finger at wrist and hand level, initial encounterCMS: Lacerat extensor musc/fasc/tend finger at wrs/hnd lv, init | Can lead a claim | C | None |
| S66.328D | Laceration of extensor muscle, fascia and tendon of other finger at wrist and hand level, subsequent encounterCMS: Lacerat extensor musc/fasc/tend finger at wrs/hnd lv, subs | Can lead a claim | C | None |
| S66.328S | Laceration of extensor muscle, fascia and tendon of other finger at wrist and hand level, sequelaCMS: Lacerat extn musc/fasc/tend finger at wrs/hnd lv, sequela | Can lead a claim | C | None |
| S66.329 Laceration of extensor muscle, fascia and tendon of unspecified finger at wrist and hand level | ||||
| S66.329A | Laceration of extensor muscle, fascia and tendon of unspecified finger at wrist and hand level, initial encounterCMS: Lacerat extn musc/fasc/tend unsp finger at wrs/hnd lv, init | Cannot lead a claimUnspecified diagnosis code not acceptable as principal diagnosis since there is a more specific code available that would further accurately identify the condition | None | None |
| S66.329D | Laceration of extensor muscle, fascia and tendon of unspecified finger at wrist and hand level, subsequent encounterCMS: Lacerat extn musc/fasc/tend unsp finger at wrs/hnd lv, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.329S | Laceration of extensor muscle, fascia and tendon of unspecified finger at wrist and hand level, sequelaCMS: Lacerat extn musc/fasc/tend unsp finger at wrs/hnd lv, sqla | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.39 Other injury of extensor muscle, fascia and tendon of other and unspecified finger at wrist and hand level | ||||
| S66.390 Other injury of extensor muscle, fascia and tendon of right index finger at wrist and hand level | ||||
| S66.390A | Other injury of extensor muscle, fascia and tendon of right index finger at wrist and hand level, initial encounterCMS: Inj extensor musc/fasc/tend r idx fngr at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.390D | Other injury of extensor muscle, fascia and tendon of right index finger at wrist and hand level, subsequent encounterCMS: Inj extensor musc/fasc/tend r idx fngr at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.390S | Other injury of extensor muscle, fascia and tendon of right index finger at wrist and hand level, sequelaCMS: Inj extn musc/fasc/tend r idx fngr at wrs/hnd lv, sequela | Can lead a claim | E | None |
| S66.391 Other injury of extensor muscle, fascia and tendon of left index finger at wrist and hand level | ||||
| S66.391A | Other injury of extensor muscle, fascia and tendon of left index finger at wrist and hand level, initial encounterCMS: Inj extensor musc/fasc/tend l idx fngr at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.391D | Other injury of extensor muscle, fascia and tendon of left index finger at wrist and hand level, subsequent encounterCMS: Inj extensor musc/fasc/tend l idx fngr at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.391S | Other injury of extensor muscle, fascia and tendon of left index finger at wrist and hand level, sequelaCMS: Inj extn musc/fasc/tend l idx fngr at wrs/hnd lv, sequela | Can lead a claim | E | None |
| S66.392 Other injury of extensor muscle, fascia and tendon of right middle finger at wrist and hand level | ||||
| S66.392A | Other injury of extensor muscle, fascia and tendon of right middle finger at wrist and hand level, initial encounterCMS: Inj extensor musc/fasc/tend r mid finger at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.392D | Other injury of extensor muscle, fascia and tendon of right middle finger at wrist and hand level, subsequent encounterCMS: Inj extensor musc/fasc/tend r mid finger at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.392S | Other injury of extensor muscle, fascia and tendon of right middle finger at wrist and hand level, sequelaCMS: Inj extn musc/fasc/tend r mid finger at wrs/hnd lv, sequela | Can lead a claim | E | None |
| S66.393 Other injury of extensor muscle, fascia and tendon of left middle finger at wrist and hand level | ||||
| S66.393A | Other injury of extensor muscle, fascia and tendon of left middle finger at wrist and hand level, initial encounterCMS: Inj extensor musc/fasc/tend l mid finger at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.393D | Other injury of extensor muscle, fascia and tendon of left middle finger at wrist and hand level, subsequent encounterCMS: Inj extensor musc/fasc/tend l mid finger at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.393S | Other injury of extensor muscle, fascia and tendon of left middle finger at wrist and hand level, sequelaCMS: Inj extn musc/fasc/tend l mid finger at wrs/hnd lv, sequela | Can lead a claim | E | None |
| S66.394 Other injury of extensor muscle, fascia and tendon of right ring finger at wrist and hand level | ||||
| S66.394A | Other injury of extensor muscle, fascia and tendon of right ring finger at wrist and hand level, initial encounterCMS: Inj extensor musc/fasc/tend r rng fngr at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.394D | Other injury of extensor muscle, fascia and tendon of right ring finger at wrist and hand level, subsequent encounterCMS: Inj extensor musc/fasc/tend r rng fngr at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.394S | Other injury of extensor muscle, fascia and tendon of right ring finger at wrist and hand level, sequelaCMS: Inj extn musc/fasc/tend r rng fngr at wrs/hnd lv, sequela | Can lead a claim | E | None |
| S66.395 Other injury of extensor muscle, fascia and tendon of left ring finger at wrist and hand level | ||||
| S66.395A | Other injury of extensor muscle, fascia and tendon of left ring finger at wrist and hand level, initial encounterCMS: Inj extensor musc/fasc/tend l rng fngr at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.395D | Other injury of extensor muscle, fascia and tendon of left ring finger at wrist and hand level, subsequent encounterCMS: Inj extensor musc/fasc/tend l rng fngr at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.395S | Other injury of extensor muscle, fascia and tendon of left ring finger at wrist and hand level, sequelaCMS: Inj extn musc/fasc/tend l rng fngr at wrs/hnd lv, sequela | Can lead a claim | E | None |
| S66.396 Other injury of extensor muscle, fascia and tendon of right little finger at wrist and hand level | ||||
| S66.396A | Other injury of extensor muscle, fascia and tendon of right little finger at wrist and hand level, initial encounterCMS: Inj extn musc/fasc/tend r little finger at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.396D | Other injury of extensor muscle, fascia and tendon of right little finger at wrist and hand level, subsequent encounterCMS: Inj extn musc/fasc/tend r little finger at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.396S | Other injury of extensor muscle, fascia and tendon of right little finger at wrist and hand level, sequelaCMS: Inj extn musc/fasc/tend r little finger at wrs/hnd lv, sqla | Can lead a claim | E | None |
| S66.397 Other injury of extensor muscle, fascia and tendon of left little finger at wrist and hand level | ||||
| S66.397A | Other injury of extensor muscle, fascia and tendon of left little finger at wrist and hand level, initial encounterCMS: Inj extn musc/fasc/tend l little finger at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.397D | Other injury of extensor muscle, fascia and tendon of left little finger at wrist and hand level, subsequent encounterCMS: Inj extn musc/fasc/tend l little finger at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.397S | Other injury of extensor muscle, fascia and tendon of left little finger at wrist and hand level, sequelaCMS: Inj extn musc/fasc/tend l little finger at wrs/hnd lv, sqla | Can lead a claim | E | None |
| S66.398 Other injury of extensor muscle, fascia and tendon of other finger at wrist and hand level | ||||
| S66.398A | Other injury of extensor muscle, fascia and tendon of other finger at wrist and hand level, initial encounterCMS: Inj extensor musc/fasc/tend finger at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.398D | Other injury of extensor muscle, fascia and tendon of other finger at wrist and hand level, subsequent encounterCMS: Inj extensor musc/fasc/tend finger at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.398S | Other injury of extensor muscle, fascia and tendon of other finger at wrist and hand level, sequelaCMS: Inj extensor musc/fasc/tend finger at wrs/hnd lv, sequela | Can lead a claim | E | None |
| S66.399 Other injury of extensor muscle, fascia and tendon of unspecified finger at wrist and hand level | ||||
| S66.399A | Other injury of extensor muscle, fascia and tendon of unspecified finger at wrist and hand level, initial encounterCMS: Inj extensor musc/fasc/tend unsp finger at wrs/hnd lv, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.399D | Other injury of extensor muscle, fascia and tendon of unspecified finger at wrist and hand level, subsequent encounterCMS: Inj extensor musc/fasc/tend unsp finger at wrs/hnd lv, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.399S | Other injury of extensor muscle, fascia and tendon of unspecified finger at wrist and hand level, sequelaCMS: Inj extn musc/fasc/tend unsp finger at wrs/hnd lv, sequela | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.4 Injury of intrinsic muscle, fascia and tendon of thumb at wrist and hand level | ||||
| S66.40 Unspecified injury of intrinsic muscle, fascia and tendon of thumb at wrist and hand level | ||||
| S66.401 Unspecified injury of intrinsic muscle, fascia and tendon of right thumb at wrist and hand level | ||||
| S66.401A | Unspecified injury of intrinsic muscle, fascia and tendon of right thumb at wrist and hand level, initial encounterCMS: Unsp inj intrinsic musc/fasc/tend r thm at wrs/hnd lv, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.401D | Unspecified injury of intrinsic muscle, fascia and tendon of right thumb at wrist and hand level, subsequent encounterCMS: Unsp inj intrinsic musc/fasc/tend r thm at wrs/hnd lv, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.401S | Unspecified injury of intrinsic muscle, fascia and tendon of right thumb at wrist and hand level, sequelaCMS: Unsp inj intrns musc/fasc/tend r thm at wrs/hnd lv, sequela | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.402 Unspecified injury of intrinsic muscle, fascia and tendon of left thumb at wrist and hand level | ||||
| S66.402A | Unspecified injury of intrinsic muscle, fascia and tendon of left thumb at wrist and hand level, initial encounterCMS: Unsp inj intrinsic musc/fasc/tend l thm at wrs/hnd lv, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.402D | Unspecified injury of intrinsic muscle, fascia and tendon of left thumb at wrist and hand level, subsequent encounterCMS: Unsp inj intrinsic musc/fasc/tend l thm at wrs/hnd lv, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.402S | Unspecified injury of intrinsic muscle, fascia and tendon of left thumb at wrist and hand level, sequelaCMS: Unsp inj intrns musc/fasc/tend l thm at wrs/hnd lv, sequela | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.409 Unspecified injury of intrinsic muscle, fascia and tendon of unspecified thumb at wrist and hand level | ||||
| S66.409A | Unspecified injury of intrinsic muscle, fascia and tendon of unspecified thumb at wrist and hand level, initial encounterCMS: Unsp inj intrinsic musc/fasc/tend thmb at wrs/hnd lv, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.409D | Unspecified injury of intrinsic muscle, fascia and tendon of unspecified thumb at wrist and hand level, subsequent encounterCMS: Unsp inj intrinsic musc/fasc/tend thmb at wrs/hnd lv, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.409S | Unspecified injury of intrinsic muscle, fascia and tendon of unspecified thumb at wrist and hand level, sequelaCMS: Unsp inj intrns musc/fasc/tend thmb at wrs/hnd lv, sequela | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.41 Strain of intrinsic muscle, fascia and tendon of thumb at wrist and hand level | ||||
| S66.411 Strain of intrinsic muscle, fascia and tendon of right thumb at wrist and hand level | ||||
| S66.411A | Strain of intrinsic muscle, fascia and tendon of right thumb at wrist and hand level, initial encounterCMS: Strain of intrinsic musc/fasc/tend r thm at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.411D | Strain of intrinsic muscle, fascia and tendon of right thumb at wrist and hand level, subsequent encounterCMS: Strain of intrinsic musc/fasc/tend r thm at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.411S | Strain of intrinsic muscle, fascia and tendon of right thumb at wrist and hand level, sequelaCMS: Strain of intrns musc/fasc/tend r thm at wrs/hnd lv, sequela | Can lead a claim | E | None |
| S66.412 Strain of intrinsic muscle, fascia and tendon of left thumb at wrist and hand level | ||||
| S66.412A | Strain of intrinsic muscle, fascia and tendon of left thumb at wrist and hand level, initial encounterCMS: Strain of intrinsic musc/fasc/tend l thm at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.412D | Strain of intrinsic muscle, fascia and tendon of left thumb at wrist and hand level, subsequent encounterCMS: Strain of intrinsic musc/fasc/tend l thm at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.412S | Strain of intrinsic muscle, fascia and tendon of left thumb at wrist and hand level, sequelaCMS: Strain of intrns musc/fasc/tend l thm at wrs/hnd lv, sequela | Can lead a claim | E | None |
| S66.419 Strain of intrinsic muscle, fascia and tendon of unspecified thumb at wrist and hand level | ||||
| S66.419A | Strain of intrinsic muscle, fascia and tendon of unspecified thumb at wrist and hand level, initial encounterCMS: Strain of intrinsic musc/fasc/tend thmb at wrs/hnd lv, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.419D | Strain of intrinsic muscle, fascia and tendon of unspecified thumb at wrist and hand level, subsequent encounterCMS: Strain of intrinsic musc/fasc/tend thmb at wrs/hnd lv, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.419S | Strain of intrinsic muscle, fascia and tendon of unspecified thumb at wrist and hand level, sequelaCMS: Strain of intrns musc/fasc/tend thmb at wrs/hnd lv, sequela | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.42 Laceration of intrinsic muscle, fascia and tendon of thumb at wrist and hand level | ||||
| S66.421 Laceration of intrinsic muscle, fascia and tendon of right thumb at wrist and hand level | ||||
| S66.421A | Laceration of intrinsic muscle, fascia and tendon of right thumb at wrist and hand level, initial encounterCMS: Lacerat intrinsic musc/fasc/tend r thm at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.421D | Laceration of intrinsic muscle, fascia and tendon of right thumb at wrist and hand level, subsequent encounterCMS: Lacerat intrinsic musc/fasc/tend r thm at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.421S | Laceration of intrinsic muscle, fascia and tendon of right thumb at wrist and hand level, sequelaCMS: Lacerat intrns musc/fasc/tend r thm at wrs/hnd lv, sequela | Can lead a claim | E | None |
| S66.422 Laceration of intrinsic muscle, fascia and tendon of left thumb at wrist and hand level | ||||
| S66.422A | Laceration of intrinsic muscle, fascia and tendon of left thumb at wrist and hand level, initial encounterCMS: Lacerat intrinsic musc/fasc/tend l thm at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.422D | Laceration of intrinsic muscle, fascia and tendon of left thumb at wrist and hand level, subsequent encounterCMS: Lacerat intrinsic musc/fasc/tend l thm at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.422S | Laceration of intrinsic muscle, fascia and tendon of left thumb at wrist and hand level, sequelaCMS: Lacerat intrns musc/fasc/tend l thm at wrs/hnd lv, sequela | Can lead a claim | E | None |
| S66.429 Laceration of intrinsic muscle, fascia and tendon of unspecified thumb at wrist and hand level | ||||
| S66.429A | Laceration of intrinsic muscle, fascia and tendon of unspecified thumb at wrist and hand level, initial encounterCMS: Lacerat intrinsic musc/fasc/tend thmb at wrs/hnd lv, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.429D | Laceration of intrinsic muscle, fascia and tendon of unspecified thumb at wrist and hand level, subsequent encounterCMS: Lacerat intrinsic musc/fasc/tend thmb at wrs/hnd lv, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.429S | Laceration of intrinsic muscle, fascia and tendon of unspecified thumb at wrist and hand level, sequelaCMS: Lacerat intrinsic musc/fasc/tend thmb at wrs/hnd lv, sequela | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.49 Other specified injury of intrinsic muscle, fascia and tendon of thumb at wrist and hand level | ||||
| S66.491 Other specified injury of intrinsic muscle, fascia and tendon of right thumb at wrist and hand level | ||||
| S66.491A | Other specified injury of intrinsic muscle, fascia and tendon of right thumb at wrist and hand level, initial encounterCMS: Inj intrinsic musc/fasc/tend right thumb at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.491D | Other specified injury of intrinsic muscle, fascia and tendon of right thumb at wrist and hand level, subsequent encounterCMS: Inj intrinsic musc/fasc/tend right thumb at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.491S | Other specified injury of intrinsic muscle, fascia and tendon of right thumb at wrist and hand level, sequelaCMS: Inj intrinsic musc/fasc/tend r thm at wrs/hnd lv, sequela | Can lead a claim | E | None |
| S66.492 Other specified injury of intrinsic muscle, fascia and tendon of left thumb at wrist and hand level | ||||
| S66.492A | Other specified injury of intrinsic muscle, fascia and tendon of left thumb at wrist and hand level, initial encounterCMS: Inj intrinsic musc/fasc/tend left thumb at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.492D | Other specified injury of intrinsic muscle, fascia and tendon of left thumb at wrist and hand level, subsequent encounterCMS: Inj intrinsic musc/fasc/tend left thumb at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.492S | Other specified injury of intrinsic muscle, fascia and tendon of left thumb at wrist and hand level, sequelaCMS: Inj intrinsic musc/fasc/tend l thm at wrs/hnd lv, sequela | Can lead a claim | E | None |
| S66.499 Other specified injury of intrinsic muscle, fascia and tendon of unspecified thumb at wrist and hand level | ||||
| S66.499A | Other specified injury of intrinsic muscle, fascia and tendon of unspecified thumb at wrist and hand level, initial encounterCMS: Inj intrinsic musc/fasc/tend thmb at wrs/hnd lv, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.499D | Other specified injury of intrinsic muscle, fascia and tendon of unspecified thumb at wrist and hand level, subsequent encounterCMS: Inj intrinsic musc/fasc/tend thmb at wrs/hnd lv, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.499S | Other specified injury of intrinsic muscle, fascia and tendon of unspecified thumb at wrist and hand level, sequelaCMS: Inj intrinsic musc/fasc/tend thmb at wrs/hnd lv, sequela | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.5 Injury of intrinsic muscle, fascia and tendon of other and unspecified finger at wrist and hand level | ||||
| S66.50 Unspecified injury of intrinsic muscle, fascia and tendon of other and unspecified finger at wrist and hand level | ||||
| S66.500 Unspecified injury of intrinsic muscle, fascia and tendon of right index finger at wrist and hand level | ||||
| S66.500A | Unspecified injury of intrinsic muscle, fascia and tendon of right index finger at wrist and hand level, initial encounterCMS: Unsp inj intrns musc/fasc/tend r idx fngr at wrs/hnd lv,init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.500D | Unspecified injury of intrinsic muscle, fascia and tendon of right index finger at wrist and hand level, subsequent encounterCMS: Unsp inj intrns musc/fasc/tend r idx fngr at wrs/hnd lv,subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.500S | Unspecified injury of intrinsic muscle, fascia and tendon of right index finger at wrist and hand level, sequelaCMS: Unsp inj intrns musc/fasc/tend r idx fngr at wrs/hnd lv,sqla | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.501 Unspecified injury of intrinsic muscle, fascia and tendon of left index finger at wrist and hand level | ||||
| S66.501A | Unspecified injury of intrinsic muscle, fascia and tendon of left index finger at wrist and hand level, initial encounterCMS: Unsp inj intrns musc/fasc/tend l idx fngr at wrs/hnd lv,init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.501D | Unspecified injury of intrinsic muscle, fascia and tendon of left index finger at wrist and hand level, subsequent encounterCMS: Unsp inj intrns musc/fasc/tend l idx fngr at wrs/hnd lv,subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.501S | Unspecified injury of intrinsic muscle, fascia and tendon of left index finger at wrist and hand level, sequelaCMS: Unsp inj intrns musc/fasc/tend l idx fngr at wrs/hnd lv,sqla | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.502 Unspecified injury of intrinsic muscle, fascia and tendon of right middle finger at wrist and hand level | ||||
| S66.502A | Unspecified injury of intrinsic muscle, fascia and tendon of right middle finger at wrist and hand level, initial encounterCMS: Unsp inj intrns musc/fasc/tend r mid fngr at wrs/hnd lv,init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.502D | Unspecified injury of intrinsic muscle, fascia and tendon of right middle finger at wrist and hand level, subsequent encounterCMS: Unsp inj intrns musc/fasc/tend r mid fngr at wrs/hnd lv,subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.502S | Unspecified injury of intrinsic muscle, fascia and tendon of right middle finger at wrist and hand level, sequelaCMS: Unsp inj intrns musc/fasc/tend r mid fngr at wrs/hnd lv,sqla | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.503 Unspecified injury of intrinsic muscle, fascia and tendon of left middle finger at wrist and hand level | ||||
| S66.503A | Unspecified injury of intrinsic muscle, fascia and tendon of left middle finger at wrist and hand level, initial encounterCMS: Unsp inj intrns musc/fasc/tend l mid fngr at wrs/hnd lv,init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.503D | Unspecified injury of intrinsic muscle, fascia and tendon of left middle finger at wrist and hand level, subsequent encounterCMS: Unsp inj intrns musc/fasc/tend l mid fngr at wrs/hnd lv,subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.503S | Unspecified injury of intrinsic muscle, fascia and tendon of left middle finger at wrist and hand level, sequelaCMS: Unsp inj intrns musc/fasc/tend l mid fngr at wrs/hnd lv,sqla | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.504 Unspecified injury of intrinsic muscle, fascia and tendon of right ring finger at wrist and hand level | ||||
| S66.504A | Unspecified injury of intrinsic muscle, fascia and tendon of right ring finger at wrist and hand level, initial encounterCMS: Unsp inj intrns musc/fasc/tend r rng fngr at wrs/hnd lv,init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.504D | Unspecified injury of intrinsic muscle, fascia and tendon of right ring finger at wrist and hand level, subsequent encounterCMS: Unsp inj intrns musc/fasc/tend r rng fngr at wrs/hnd lv,subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.504S | Unspecified injury of intrinsic muscle, fascia and tendon of right ring finger at wrist and hand level, sequelaCMS: Unsp inj intrns musc/fasc/tend r rng fngr at wrs/hnd lv,sqla | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.505 Unspecified injury of intrinsic muscle, fascia and tendon of left ring finger at wrist and hand level | ||||
| S66.505A | Unspecified injury of intrinsic muscle, fascia and tendon of left ring finger at wrist and hand level, initial encounterCMS: Unsp inj intrns musc/fasc/tend l rng fngr at wrs/hnd lv,init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.505D | Unspecified injury of intrinsic muscle, fascia and tendon of left ring finger at wrist and hand level, subsequent encounterCMS: Unsp inj intrns musc/fasc/tend l rng fngr at wrs/hnd lv,subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.505S | Unspecified injury of intrinsic muscle, fascia and tendon of left ring finger at wrist and hand level, sequelaCMS: Unsp inj intrns musc/fasc/tend l rng fngr at wrs/hnd lv,sqla | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.506 Unspecified injury of intrinsic muscle, fascia and tendon of right little finger at wrist and hand level | ||||
| S66.506A | Unspecified injury of intrinsic muscle, fascia and tendon of right little finger at wrist and hand level, initial encounterCMS: Unsp inj intrns musc/fasc/tend r lit fngr at wrs/hnd lv,init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.506D | Unspecified injury of intrinsic muscle, fascia and tendon of right little finger at wrist and hand level, subsequent encounterCMS: Unsp inj intrns musc/fasc/tend r lit fngr at wrs/hnd lv,subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.506S | Unspecified injury of intrinsic muscle, fascia and tendon of right little finger at wrist and hand level, sequelaCMS: Unsp inj intrns musc/fasc/tend r lit fngr at wrs/hnd lv,sqla | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.507 Unspecified injury of intrinsic muscle, fascia and tendon of left little finger at wrist and hand level | ||||
| S66.507A | Unspecified injury of intrinsic muscle, fascia and tendon of left little finger at wrist and hand level, initial encounterCMS: Unsp inj intrns musc/fasc/tend l lit fngr at wrs/hnd lv,init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.507D | Unspecified injury of intrinsic muscle, fascia and tendon of left little finger at wrist and hand level, subsequent encounterCMS: Unsp inj intrns musc/fasc/tend l lit fngr at wrs/hnd lv,subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.507S | Unspecified injury of intrinsic muscle, fascia and tendon of left little finger at wrist and hand level, sequelaCMS: Unsp inj intrns musc/fasc/tend l lit fngr at wrs/hnd lv,sqla | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.508 Unspecified injury of intrinsic muscle, fascia and tendon of other finger at wrist and hand level | ||||
| S66.508A | Unspecified injury of intrinsic muscle, fascia and tendon of other finger at wrist and hand level, initial encounterCMS: Unsp inj intrinsic musc/fasc/tend finger at wrs/hnd lv, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.508D | Unspecified injury of intrinsic muscle, fascia and tendon of other finger at wrist and hand level, subsequent encounterCMS: Unsp inj intrinsic musc/fasc/tend finger at wrs/hnd lv, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.508S | Unspecified injury of intrinsic muscle, fascia and tendon of other finger at wrist and hand level, sequelaCMS: Unsp inj intrns musc/fasc/tend finger at wrs/hnd lv, sequela | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.509 Unspecified injury of intrinsic muscle, fascia and tendon of unspecified finger at wrist and hand level | ||||
| S66.509A | Unspecified injury of intrinsic muscle, fascia and tendon of unspecified finger at wrist and hand level, initial encounterCMS: Unsp inj intrns musc/fasc/tend unsp fngr at wrs/hnd lv, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.509D | Unspecified injury of intrinsic muscle, fascia and tendon of unspecified finger at wrist and hand level, subsequent encounterCMS: Unsp inj intrns musc/fasc/tend unsp fngr at wrs/hnd lv, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.509S | Unspecified injury of intrinsic muscle, fascia and tendon of unspecified finger at wrist and hand level, sequelaCMS: Unsp inj intrns musc/fasc/tend unsp fngr at wrs/hnd lv, sqla | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.51 Strain of intrinsic muscle, fascia and tendon of other and unspecified finger at wrist and hand level | ||||
| S66.510 Strain of intrinsic muscle, fascia and tendon of right index finger at wrist and hand level | ||||
| S66.510A | Strain of intrinsic muscle, fascia and tendon of right index finger at wrist and hand level, initial encounterCMS: Strain intrns musc/fasc/tend r idx fngr at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.510D | Strain of intrinsic muscle, fascia and tendon of right index finger at wrist and hand level, subsequent encounterCMS: Strain intrns musc/fasc/tend r idx fngr at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.510S | Strain of intrinsic muscle, fascia and tendon of right index finger at wrist and hand level, sequelaCMS: Strain intrns musc/fasc/tend r idx fngr at wrs/hnd lv, sqla | Can lead a claim | E | None |
| S66.511 Strain of intrinsic muscle, fascia and tendon of left index finger at wrist and hand level | ||||
| S66.511A | Strain of intrinsic muscle, fascia and tendon of left index finger at wrist and hand level, initial encounterCMS: Strain intrns musc/fasc/tend l idx fngr at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.511D | Strain of intrinsic muscle, fascia and tendon of left index finger at wrist and hand level, subsequent encounterCMS: Strain intrns musc/fasc/tend l idx fngr at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.511S | Strain of intrinsic muscle, fascia and tendon of left index finger at wrist and hand level, sequelaCMS: Strain intrns musc/fasc/tend l idx fngr at wrs/hnd lv, sqla | Can lead a claim | E | None |
| S66.512 Strain of intrinsic muscle, fascia and tendon of right middle finger at wrist and hand level | ||||
| S66.512A | Strain of intrinsic muscle, fascia and tendon of right middle finger at wrist and hand level, initial encounterCMS: Strain intrns musc/fasc/tend r mid fngr at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.512D | Strain of intrinsic muscle, fascia and tendon of right middle finger at wrist and hand level, subsequent encounterCMS: Strain intrns musc/fasc/tend r mid fngr at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.512S | Strain of intrinsic muscle, fascia and tendon of right middle finger at wrist and hand level, sequelaCMS: Strain intrns musc/fasc/tend r mid fngr at wrs/hnd lv, sqla | Can lead a claim | E | None |
| S66.513 Strain of intrinsic muscle, fascia and tendon of left middle finger at wrist and hand level | ||||
| S66.513A | Strain of intrinsic muscle, fascia and tendon of left middle finger at wrist and hand level, initial encounterCMS: Strain intrns musc/fasc/tend l mid fngr at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.513D | Strain of intrinsic muscle, fascia and tendon of left middle finger at wrist and hand level, subsequent encounterCMS: Strain intrns musc/fasc/tend l mid fngr at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.513S | Strain of intrinsic muscle, fascia and tendon of left middle finger at wrist and hand level, sequelaCMS: Strain intrns musc/fasc/tend l mid fngr at wrs/hnd lv, sqla | Can lead a claim | E | None |
| S66.514 Strain of intrinsic muscle, fascia and tendon of right ring finger at wrist and hand level | ||||
| S66.514A | Strain of intrinsic muscle, fascia and tendon of right ring finger at wrist and hand level, initial encounterCMS: Strain intrns musc/fasc/tend r rng fngr at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.514D | Strain of intrinsic muscle, fascia and tendon of right ring finger at wrist and hand level, subsequent encounterCMS: Strain intrns musc/fasc/tend r rng fngr at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.514S | Strain of intrinsic muscle, fascia and tendon of right ring finger at wrist and hand level, sequelaCMS: Strain intrns musc/fasc/tend r rng fngr at wrs/hnd lv, sqla | Can lead a claim | E | None |
| S66.515 Strain of intrinsic muscle, fascia and tendon of left ring finger at wrist and hand level | ||||
| S66.515A | Strain of intrinsic muscle, fascia and tendon of left ring finger at wrist and hand level, initial encounterCMS: Strain intrns musc/fasc/tend l rng fngr at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.515D | Strain of intrinsic muscle, fascia and tendon of left ring finger at wrist and hand level, subsequent encounterCMS: Strain intrns musc/fasc/tend l rng fngr at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.515S | Strain of intrinsic muscle, fascia and tendon of left ring finger at wrist and hand level, sequelaCMS: Strain intrns musc/fasc/tend l rng fngr at wrs/hnd lv, sqla | Can lead a claim | E | None |
| S66.516 Strain of intrinsic muscle, fascia and tendon of right little finger at wrist and hand level | ||||
| S66.516A | Strain of intrinsic muscle, fascia and tendon of right little finger at wrist and hand level, initial encounterCMS: Strain intrns musc/fasc/tend r lit fngr at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.516D | Strain of intrinsic muscle, fascia and tendon of right little finger at wrist and hand level, subsequent encounterCMS: Strain intrns musc/fasc/tend r lit fngr at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.516S | Strain of intrinsic muscle, fascia and tendon of right little finger at wrist and hand level, sequelaCMS: Strain intrns musc/fasc/tend r lit fngr at wrs/hnd lv, sqla | Can lead a claim | E | None |
| S66.517 Strain of intrinsic muscle, fascia and tendon of left little finger at wrist and hand level | ||||
| S66.517A | Strain of intrinsic muscle, fascia and tendon of left little finger at wrist and hand level, initial encounterCMS: Strain intrns musc/fasc/tend l lit fngr at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.517D | Strain of intrinsic muscle, fascia and tendon of left little finger at wrist and hand level, subsequent encounterCMS: Strain intrns musc/fasc/tend l lit fngr at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.517S | Strain of intrinsic muscle, fascia and tendon of left little finger at wrist and hand level, sequelaCMS: Strain intrns musc/fasc/tend l lit fngr at wrs/hnd lv, sqla | Can lead a claim | E | None |
| S66.518 Strain of intrinsic muscle, fascia and tendon of other finger at wrist and hand level | ||||
| S66.518A | Strain of intrinsic muscle, fascia and tendon of other finger at wrist and hand level, initial encounterCMS: Strain of intrns musc/fasc/tend finger at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.518D | Strain of intrinsic muscle, fascia and tendon of other finger at wrist and hand level, subsequent encounterCMS: Strain of intrns musc/fasc/tend finger at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.518S | Strain of intrinsic muscle, fascia and tendon of other finger at wrist and hand level, sequelaCMS: Strain intrns musc/fasc/tend finger at wrs/hnd lv, sequela | Can lead a claim | E | None |
| S66.519 Strain of intrinsic muscle, fascia and tendon of unspecified finger at wrist and hand level | ||||
| S66.519A | Strain of intrinsic muscle, fascia and tendon of unspecified finger at wrist and hand level, initial encounterCMS: Strain intrns musc/fasc/tend unsp finger at wrs/hnd lv, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.519D | Strain of intrinsic muscle, fascia and tendon of unspecified finger at wrist and hand level, subsequent encounterCMS: Strain intrns musc/fasc/tend unsp finger at wrs/hnd lv, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.519S | Strain of intrinsic muscle, fascia and tendon of unspecified finger at wrist and hand level, sequelaCMS: Strain intrns musc/fasc/tend unsp finger at wrs/hnd lv, sqla | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.52 Laceration of intrinsic muscle, fascia and tendon of other and unspecified finger at wrist and hand level | ||||
| S66.520 Laceration of intrinsic muscle, fascia and tendon of right index finger at wrist and hand level | ||||
| S66.520A | Laceration of intrinsic muscle, fascia and tendon of right index finger at wrist and hand level, initial encounterCMS: Lacerat intrns musc/fasc/tend r idx fngr at wrs/hnd lv, init | Can lead a claim | C | None |
| S66.520D | Laceration of intrinsic muscle, fascia and tendon of right index finger at wrist and hand level, subsequent encounterCMS: Lacerat intrns musc/fasc/tend r idx fngr at wrs/hnd lv, subs | Can lead a claim | C | None |
| S66.520S | Laceration of intrinsic muscle, fascia and tendon of right index finger at wrist and hand level, sequelaCMS: Lacerat intrns musc/fasc/tend r idx fngr at wrs/hnd lv, sqla | Can lead a claim | C | None |
| S66.521 Laceration of intrinsic muscle, fascia and tendon of left index finger at wrist and hand level | ||||
| S66.521A | Laceration of intrinsic muscle, fascia and tendon of left index finger at wrist and hand level, initial encounterCMS: Lacerat intrns musc/fasc/tend l idx fngr at wrs/hnd lv, init | Can lead a claim | C | None |
| S66.521D | Laceration of intrinsic muscle, fascia and tendon of left index finger at wrist and hand level, subsequent encounterCMS: Lacerat intrns musc/fasc/tend l idx fngr at wrs/hnd lv, subs | Can lead a claim | C | None |
| S66.521S | Laceration of intrinsic muscle, fascia and tendon of left index finger at wrist and hand level, sequelaCMS: Lacerat intrns musc/fasc/tend l idx fngr at wrs/hnd lv, sqla | Can lead a claim | C | None |
| S66.522 Laceration of intrinsic muscle, fascia and tendon of right middle finger at wrist and hand level | ||||
| S66.522A | Laceration of intrinsic muscle, fascia and tendon of right middle finger at wrist and hand level, initial encounterCMS: Lacerat intrns musc/fasc/tend r mid fngr at wrs/hnd lv, init | Can lead a claim | C | None |
| S66.522D | Laceration of intrinsic muscle, fascia and tendon of right middle finger at wrist and hand level, subsequent encounterCMS: Lacerat intrns musc/fasc/tend r mid fngr at wrs/hnd lv, subs | Can lead a claim | C | None |
| S66.522S | Laceration of intrinsic muscle, fascia and tendon of right middle finger at wrist and hand level, sequelaCMS: Lacerat intrns musc/fasc/tend r mid fngr at wrs/hnd lv, sqla | Can lead a claim | C | None |
| S66.523 Laceration of intrinsic muscle, fascia and tendon of left middle finger at wrist and hand level | ||||
| S66.523A | Laceration of intrinsic muscle, fascia and tendon of left middle finger at wrist and hand level, initial encounterCMS: Lacerat intrns musc/fasc/tend l mid fngr at wrs/hnd lv, init | Can lead a claim | C | None |
| S66.523D | Laceration of intrinsic muscle, fascia and tendon of left middle finger at wrist and hand level, subsequent encounterCMS: Lacerat intrns musc/fasc/tend l mid fngr at wrs/hnd lv, subs | Can lead a claim | C | None |
| S66.523S | Laceration of intrinsic muscle, fascia and tendon of left middle finger at wrist and hand level, sequelaCMS: Lacerat intrns musc/fasc/tend l mid fngr at wrs/hnd lv, sqla | Can lead a claim | C | None |
| S66.524 Laceration of intrinsic muscle, fascia and tendon of right ring finger at wrist and hand level | ||||
| S66.524A | Laceration of intrinsic muscle, fascia and tendon of right ring finger at wrist and hand level, initial encounterCMS: Lacerat intrns musc/fasc/tend r rng fngr at wrs/hnd lv, init | Can lead a claim | C | None |
| S66.524D | Laceration of intrinsic muscle, fascia and tendon of right ring finger at wrist and hand level, subsequent encounterCMS: Lacerat intrns musc/fasc/tend r rng fngr at wrs/hnd lv, subs | Can lead a claim | C | None |
| S66.524S | Laceration of intrinsic muscle, fascia and tendon of right ring finger at wrist and hand level, sequelaCMS: Lacerat intrns musc/fasc/tend r rng fngr at wrs/hnd lv, sqla | Can lead a claim | C | None |
| S66.525 Laceration of intrinsic muscle, fascia and tendon of left ring finger at wrist and hand level | ||||
| S66.525A | Laceration of intrinsic muscle, fascia and tendon of left ring finger at wrist and hand level, initial encounterCMS: Lacerat intrns musc/fasc/tend l rng fngr at wrs/hnd lv, init | Can lead a claim | C | None |
| S66.525D | Laceration of intrinsic muscle, fascia and tendon of left ring finger at wrist and hand level, subsequent encounterCMS: Lacerat intrns musc/fasc/tend l rng fngr at wrs/hnd lv, subs | Can lead a claim | C | None |
| S66.525S | Laceration of intrinsic muscle, fascia and tendon of left ring finger at wrist and hand level, sequelaCMS: Lacerat intrns musc/fasc/tend l rng fngr at wrs/hnd lv, sqla | Can lead a claim | C | None |
| S66.526 Laceration of intrinsic muscle, fascia and tendon of right little finger at wrist and hand level | ||||
| S66.526A | Laceration of intrinsic muscle, fascia and tendon of right little finger at wrist and hand level, initial encounterCMS: Lacerat intrns musc/fasc/tend r lit fngr at wrs/hnd lv, init | Can lead a claim | C | None |
| S66.526D | Laceration of intrinsic muscle, fascia and tendon of right little finger at wrist and hand level, subsequent encounterCMS: Lacerat intrns musc/fasc/tend r lit fngr at wrs/hnd lv, subs | Can lead a claim | C | None |
| S66.526S | Laceration of intrinsic muscle, fascia and tendon of right little finger at wrist and hand level, sequelaCMS: Lacerat intrns musc/fasc/tend r lit fngr at wrs/hnd lv, sqla | Can lead a claim | C | None |
| S66.527 Laceration of intrinsic muscle, fascia and tendon of left little finger at wrist and hand level | ||||
| S66.527A | Laceration of intrinsic muscle, fascia and tendon of left little finger at wrist and hand level, initial encounterCMS: Lacerat intrns musc/fasc/tend l lit fngr at wrs/hnd lv, init | Can lead a claim | C | None |
| S66.527D | Laceration of intrinsic muscle, fascia and tendon of left little finger at wrist and hand level, subsequent encounterCMS: Lacerat intrns musc/fasc/tend l lit fngr at wrs/hnd lv, subs | Can lead a claim | C | None |
| S66.527S | Laceration of intrinsic muscle, fascia and tendon of left little finger at wrist and hand level, sequelaCMS: Lacerat intrns musc/fasc/tend l lit fngr at wrs/hnd lv, sqla | Can lead a claim | C | None |
| S66.528 Laceration of intrinsic muscle, fascia and tendon of other finger at wrist and hand level | ||||
| S66.528A | Laceration of intrinsic muscle, fascia and tendon of other finger at wrist and hand level, initial encounterCMS: Lacerat intrinsic musc/fasc/tend finger at wrs/hnd lv, init | Can lead a claim | C | None |
| S66.528D | Laceration of intrinsic muscle, fascia and tendon of other finger at wrist and hand level, subsequent encounterCMS: Lacerat intrinsic musc/fasc/tend finger at wrs/hnd lv, subs | Can lead a claim | C | None |
| S66.528S | Laceration of intrinsic muscle, fascia and tendon of other finger at wrist and hand level, sequelaCMS: Lacerat intrns musc/fasc/tend finger at wrs/hnd lv, sequela | Can lead a claim | C | None |
| S66.529 Laceration of intrinsic muscle, fascia and tendon of unspecified finger at wrist and hand level | ||||
| S66.529A | Laceration of intrinsic muscle, fascia and tendon of unspecified finger at wrist and hand level, initial encounterCMS: Lacerat intrns musc/fasc/tend unsp fngr at wrs/hnd lv, init | Cannot lead a claimUnspecified diagnosis code not acceptable as principal diagnosis since there is a more specific code available that would further accurately identify the condition | None | None |
| S66.529D | Laceration of intrinsic muscle, fascia and tendon of unspecified finger at wrist and hand level, subsequent encounterCMS: Lacerat intrns musc/fasc/tend unsp fngr at wrs/hnd lv, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.529S | Laceration of intrinsic muscle, fascia and tendon of unspecified finger at wrist and hand level, sequelaCMS: Lacerat intrns musc/fasc/tend unsp fngr at wrs/hnd lv, sqla | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.59 Other injury of intrinsic muscle, fascia and tendon of other and unspecified finger at wrist and hand level | ||||
| S66.590 Other injury of intrinsic muscle, fascia and tendon of right index finger at wrist and hand level | ||||
| S66.590A | Other injury of intrinsic muscle, fascia and tendon of right index finger at wrist and hand level, initial encounterCMS: Inj intrinsic musc/fasc/tend r idx fngr at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.590D | Other injury of intrinsic muscle, fascia and tendon of right index finger at wrist and hand level, subsequent encounterCMS: Inj intrinsic musc/fasc/tend r idx fngr at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.590S | Other injury of intrinsic muscle, fascia and tendon of right index finger at wrist and hand level, sequelaCMS: Inj intrns musc/fasc/tend r idx fngr at wrs/hnd lv, sequela | Can lead a claim | E | None |
| S66.591 Other injury of intrinsic muscle, fascia and tendon of left index finger at wrist and hand level | ||||
| S66.591A | Other injury of intrinsic muscle, fascia and tendon of left index finger at wrist and hand level, initial encounterCMS: Inj intrinsic musc/fasc/tend l idx fngr at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.591D | Other injury of intrinsic muscle, fascia and tendon of left index finger at wrist and hand level, subsequent encounterCMS: Inj intrinsic musc/fasc/tend l idx fngr at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.591S | Other injury of intrinsic muscle, fascia and tendon of left index finger at wrist and hand level, sequelaCMS: Inj intrns musc/fasc/tend l idx fngr at wrs/hnd lv, sequela | Can lead a claim | E | None |
| S66.592 Other injury of intrinsic muscle, fascia and tendon of right middle finger at wrist and hand level | ||||
| S66.592A | Other injury of intrinsic muscle, fascia and tendon of right middle finger at wrist and hand level, initial encounterCMS: Inj intrns musc/fasc/tend r mid finger at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.592D | Other injury of intrinsic muscle, fascia and tendon of right middle finger at wrist and hand level, subsequent encounterCMS: Inj intrns musc/fasc/tend r mid finger at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.592S | Other injury of intrinsic muscle, fascia and tendon of right middle finger at wrist and hand level, sequelaCMS: Inj intrns musc/fasc/tend r mid finger at wrs/hnd lv, sqla | Can lead a claim | E | None |
| S66.593 Other injury of intrinsic muscle, fascia and tendon of left middle finger at wrist and hand level | ||||
| S66.593A | Other injury of intrinsic muscle, fascia and tendon of left middle finger at wrist and hand level, initial encounterCMS: Inj intrns musc/fasc/tend l mid finger at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.593D | Other injury of intrinsic muscle, fascia and tendon of left middle finger at wrist and hand level, subsequent encounterCMS: Inj intrns musc/fasc/tend l mid finger at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.593S | Other injury of intrinsic muscle, fascia and tendon of left middle finger at wrist and hand level, sequelaCMS: Inj intrns musc/fasc/tend l mid finger at wrs/hnd lv, sqla | Can lead a claim | E | None |
| S66.594 Other injury of intrinsic muscle, fascia and tendon of right ring finger at wrist and hand level | ||||
| S66.594A | Other injury of intrinsic muscle, fascia and tendon of right ring finger at wrist and hand level, initial encounterCMS: Inj intrinsic musc/fasc/tend r rng fngr at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.594D | Other injury of intrinsic muscle, fascia and tendon of right ring finger at wrist and hand level, subsequent encounterCMS: Inj intrinsic musc/fasc/tend r rng fngr at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.594S | Other injury of intrinsic muscle, fascia and tendon of right ring finger at wrist and hand level, sequelaCMS: Inj intrns musc/fasc/tend r rng fngr at wrs/hnd lv, sequela | Can lead a claim | E | None |
| S66.595 Other injury of intrinsic muscle, fascia and tendon of left ring finger at wrist and hand level | ||||
| S66.595A | Other injury of intrinsic muscle, fascia and tendon of left ring finger at wrist and hand level, initial encounterCMS: Inj intrinsic musc/fasc/tend l rng fngr at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.595D | Other injury of intrinsic muscle, fascia and tendon of left ring finger at wrist and hand level, subsequent encounterCMS: Inj intrinsic musc/fasc/tend l rng fngr at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.595S | Other injury of intrinsic muscle, fascia and tendon of left ring finger at wrist and hand level, sequelaCMS: Inj intrns musc/fasc/tend l rng fngr at wrs/hnd lv, sequela | Can lead a claim | E | None |
| S66.596 Other injury of intrinsic muscle, fascia and tendon of right little finger at wrist and hand level | ||||
| S66.596A | Other injury of intrinsic muscle, fascia and tendon of right little finger at wrist and hand level, initial encounterCMS: Inj intrns musc/fasc/tend r little fngr at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.596D | Other injury of intrinsic muscle, fascia and tendon of right little finger at wrist and hand level, subsequent encounterCMS: Inj intrns musc/fasc/tend r little fngr at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.596S | Other injury of intrinsic muscle, fascia and tendon of right little finger at wrist and hand level, sequelaCMS: Inj intrns musc/fasc/tend r little fngr at wrs/hnd lv, sqla | Can lead a claim | E | None |
| S66.597 Other injury of intrinsic muscle, fascia and tendon of left little finger at wrist and hand level | ||||
| S66.597A | Other injury of intrinsic muscle, fascia and tendon of left little finger at wrist and hand level, initial encounterCMS: Inj intrns musc/fasc/tend l little fngr at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.597D | Other injury of intrinsic muscle, fascia and tendon of left little finger at wrist and hand level, subsequent encounterCMS: Inj intrns musc/fasc/tend l little fngr at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.597S | Other injury of intrinsic muscle, fascia and tendon of left little finger at wrist and hand level, sequelaCMS: Inj intrns musc/fasc/tend l little fngr at wrs/hnd lv, sqla | Can lead a claim | E | None |
| S66.598 Other injury of intrinsic muscle, fascia and tendon of other finger at wrist and hand level | ||||
| S66.598A | Other injury of intrinsic muscle, fascia and tendon of other finger at wrist and hand level, initial encounterCMS: Inj intrinsic musc/fasc/tend finger at wrs/hnd lv, init | Can lead a claim | E | None |
| S66.598D | Other injury of intrinsic muscle, fascia and tendon of other finger at wrist and hand level, subsequent encounterCMS: Inj intrinsic musc/fasc/tend finger at wrs/hnd lv, subs | Can lead a claim | E | None |
| S66.598S | Other injury of intrinsic muscle, fascia and tendon of other finger at wrist and hand level, sequelaCMS: Inj intrinsic musc/fasc/tend finger at wrs/hnd lv, sequela | Can lead a claim | E | None |
| S66.599 Other injury of intrinsic muscle, fascia and tendon of unspecified finger at wrist and hand level | ||||
| S66.599A | Other injury of intrinsic muscle, fascia and tendon of unspecified finger at wrist and hand level, initial encounterCMS: Inj intrinsic musc/fasc/tend unsp finger at wrs/hnd lv, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.599D | Other injury of intrinsic muscle, fascia and tendon of unspecified finger at wrist and hand level, subsequent encounterCMS: Inj intrinsic musc/fasc/tend unsp finger at wrs/hnd lv, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.599S | Other injury of intrinsic muscle, fascia and tendon of unspecified finger at wrist and hand level, sequelaCMS: Inj intrns musc/fasc/tend unsp finger at wrs/hnd lv, sequela | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.8 Injury of other specified muscles, fascia and tendons at wrist and hand level | ||||
| S66.80 Unspecified injury of other specified muscles, fascia and tendons at wrist and hand level | ||||
| S66.801 Unspecified injury of other specified muscles, fascia and tendons at wrist and hand level, right hand | ||||
| S66.801A | Unspecified injury of other specified muscles, fascia and tendons at wrist and hand level, right hand, initial encounterCMS: Unsp injury of musc/fasc/tend at wrs/hnd lv, r hand, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.801D | Unspecified injury of other specified muscles, fascia and tendons at wrist and hand level, right hand, subsequent encounterCMS: Unsp injury of musc/fasc/tend at wrs/hnd lv, r hand, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.801S | Unspecified injury of other specified muscles, fascia and tendons at wrist and hand level, right hand, sequelaCMS: Unsp injury of musc/fasc/tend at wrs/hnd lv, r hand, sequela | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.802 Unspecified injury of other specified muscles, fascia and tendons at wrist and hand level, left hand | ||||
| S66.802A | Unspecified injury of other specified muscles, fascia and tendons at wrist and hand level, left hand, initial encounterCMS: Unsp injury of musc/fasc/tend at wrs/hnd lv, left hand, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.802D | Unspecified injury of other specified muscles, fascia and tendons at wrist and hand level, left hand, subsequent encounterCMS: Unsp injury of musc/fasc/tend at wrs/hnd lv, left hand, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.802S | Unspecified injury of other specified muscles, fascia and tendons at wrist and hand level, left hand, sequelaCMS: Unsp inj musc/fasc/tend at wrs/hnd lv, left hand, sequela | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.809 Unspecified injury of other specified muscles, fascia and tendons at wrist and hand level, unspecified hand | ||||
| S66.809A | Unspecified injury of other specified muscles, fascia and tendons at wrist and hand level, unspecified hand, initial encounterCMS: Unsp injury of musc/fasc/tend at wrs/hnd lv, unsp hand, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.809D | Unspecified injury of other specified muscles, fascia and tendons at wrist and hand level, unspecified hand, subsequent encounterCMS: Unsp injury of musc/fasc/tend at wrs/hnd lv, unsp hand, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.809S | Unspecified injury of other specified muscles, fascia and tendons at wrist and hand level, unspecified hand, sequelaCMS: Unsp inj musc/fasc/tend at wrs/hnd lv, unsp hand, sequela | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.81 Strain of other specified muscles, fascia and tendons at wrist and hand level | ||||
| S66.811 Strain of other specified muscles, fascia and tendons at wrist and hand level, right hand | ||||
| S66.811A | Strain of other specified muscles, fascia and tendons at wrist and hand level, right hand, initial encounterCMS: Strain of musc/fasc/tend at wrs/hnd lv, right hand, init | Can lead a claim | E | None |
| S66.811D | Strain of other specified muscles, fascia and tendons at wrist and hand level, right hand, subsequent encounterCMS: Strain of musc/fasc/tend at wrs/hnd lv, right hand, subs | Can lead a claim | E | None |
| S66.811S | Strain of other specified muscles, fascia and tendons at wrist and hand level, right hand, sequelaCMS: Strain of musc/fasc/tend at wrs/hnd lv, right hand, sequela | Can lead a claim | E | None |
| S66.812 Strain of other specified muscles, fascia and tendons at wrist and hand level, left hand | ||||
| S66.812A | Strain of other specified muscles, fascia and tendons at wrist and hand level, left hand, initial encounterCMS: Strain of musc/fasc/tend at wrs/hnd lv, left hand, init | Can lead a claim | E | None |
| S66.812D | Strain of other specified muscles, fascia and tendons at wrist and hand level, left hand, subsequent encounterCMS: Strain of musc/fasc/tend at wrs/hnd lv, left hand, subs | Can lead a claim | E | None |
| S66.812S | Strain of other specified muscles, fascia and tendons at wrist and hand level, left hand, sequelaCMS: Strain of musc/fasc/tend at wrs/hnd lv, left hand, sequela | Can lead a claim | E | None |
| S66.819 Strain of other specified muscles, fascia and tendons at wrist and hand level, unspecified hand | ||||
| S66.819A | Strain of other specified muscles, fascia and tendons at wrist and hand level, unspecified hand, initial encounterCMS: Strain of musc/fasc/tend at wrs/hnd lv, unsp hand, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.819D | Strain of other specified muscles, fascia and tendons at wrist and hand level, unspecified hand, subsequent encounterCMS: Strain of musc/fasc/tend at wrs/hnd lv, unsp hand, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.819S | Strain of other specified muscles, fascia and tendons at wrist and hand level, unspecified hand, sequelaCMS: Strain of musc/fasc/tend at wrs/hnd lv, unsp hand, sequela | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.82 Laceration of other specified muscles, fascia and tendons at wrist and hand level | ||||
| S66.821 Laceration of other specified muscles, fascia and tendons at wrist and hand level, right hand | ||||
| S66.821A | Laceration of other specified muscles, fascia and tendons at wrist and hand level, right hand, initial encounterCMS: Laceration of musc/fasc/tend at wrs/hnd lv, right hand, init | Can lead a claim | C | None |
| S66.821D | Laceration of other specified muscles, fascia and tendons at wrist and hand level, right hand, subsequent encounterCMS: Laceration of musc/fasc/tend at wrs/hnd lv, right hand, subs | Can lead a claim | C | None |
| S66.821S | Laceration of other specified muscles, fascia and tendons at wrist and hand level, right hand, sequelaCMS: Lacerat musc/fasc/tend at wrs/hnd lv, right hand, sequela | Can lead a claim | C | None |
| S66.822 Laceration of other specified muscles, fascia and tendons at wrist and hand level, left hand | ||||
| S66.822A | Laceration of other specified muscles, fascia and tendons at wrist and hand level, left hand, initial encounterCMS: Laceration of musc/fasc/tend at wrs/hnd lv, left hand, init | Can lead a claim | C | None |
| S66.822D | Laceration of other specified muscles, fascia and tendons at wrist and hand level, left hand, subsequent encounterCMS: Laceration of musc/fasc/tend at wrs/hnd lv, left hand, subs | Can lead a claim | C | None |
| S66.822S | Laceration of other specified muscles, fascia and tendons at wrist and hand level, left hand, sequelaCMS: Lacerat musc/fasc/tend at wrs/hnd lv, left hand, sequela | Can lead a claim | C | None |
| S66.829 Laceration of other specified muscles, fascia and tendons at wrist and hand level, unspecified hand | ||||
| S66.829A | Laceration of other specified muscles, fascia and tendons at wrist and hand level, unspecified hand, initial encounterCMS: Laceration of musc/fasc/tend at wrs/hnd lv, unsp hand, init | Cannot lead a claimUnspecified diagnosis code not acceptable as principal diagnosis since there is a more specific code available that would further accurately identify the condition | None | None |
| S66.829D | Laceration of other specified muscles, fascia and tendons at wrist and hand level, unspecified hand, subsequent encounterCMS: Laceration of musc/fasc/tend at wrs/hnd lv, unsp hand, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.829S | Laceration of other specified muscles, fascia and tendons at wrist and hand level, unspecified hand, sequelaCMS: Lacerat musc/fasc/tend at wrs/hnd lv, unsp hand, sequela | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.89 Other injury of other specified muscles, fascia and tendons at wrist and hand level | ||||
| S66.891 Other injury of other specified muscles, fascia and tendons at wrist and hand level, right hand | ||||
| S66.891A | Other injury of other specified muscles, fascia and tendons at wrist and hand level, right hand, initial encounterCMS: Inj musc/fasc/tend at wrist and hand level, right hand, init | Can lead a claim | E | None |
| S66.891D | Other injury of other specified muscles, fascia and tendons at wrist and hand level, right hand, subsequent encounterCMS: Inj musc/fasc/tend at wrist and hand level, right hand, subs | Can lead a claim | E | None |
| S66.891S | Other injury of other specified muscles, fascia and tendons at wrist and hand level, right hand, sequelaCMS: Inj musc/fasc/tend at wrs/hnd lv, right hand, sequela | Can lead a claim | E | None |
| S66.892 Other injury of other specified muscles, fascia and tendons at wrist and hand level, left hand | ||||
| S66.892A | Other injury of other specified muscles, fascia and tendons at wrist and hand level, left hand, initial encounterCMS: Inj musc/fasc/tend at wrist and hand level, left hand, init | Can lead a claim | E | None |
| S66.892D | Other injury of other specified muscles, fascia and tendons at wrist and hand level, left hand, subsequent encounterCMS: Inj musc/fasc/tend at wrist and hand level, left hand, subs | Can lead a claim | E | None |
| S66.892S | Other injury of other specified muscles, fascia and tendons at wrist and hand level, left hand, sequelaCMS: Inj musc/fasc/tend at wrs/hnd lv, left hand, sequela | Can lead a claim | E | None |
| S66.899 Other injury of other specified muscles, fascia and tendons at wrist and hand level, unspecified hand | ||||
| S66.899A | Other injury of other specified muscles, fascia and tendons at wrist and hand level, unspecified hand, initial encounterCMS: Inj musc/fasc/tend at wrist and hand level, unsp hand, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.899D | Other injury of other specified muscles, fascia and tendons at wrist and hand level, unspecified hand, subsequent encounterCMS: Inj musc/fasc/tend at wrist and hand level, unsp hand, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.899S | Other injury of other specified muscles, fascia and tendons at wrist and hand level, unspecified hand, sequelaCMS: Inj musc/fasc/tend at wrs/hnd lv, unsp hand, sequela | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.9 Injury of unspecified muscle, fascia and tendon at wrist and hand level | ||||
| S66.90 Unspecified injury of unspecified muscle, fascia and tendon at wrist and hand level | ||||
| S66.901 Unspecified injury of unspecified muscle, fascia and tendon at wrist and hand level, right hand | ||||
| S66.901A | Unspecified injury of unspecified muscle, fascia and tendon at wrist and hand level, right hand, initial encounterCMS: Unsp inj unsp musc/fasc/tend at wrs/hnd lv, r hand, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.901D | Unspecified injury of unspecified muscle, fascia and tendon at wrist and hand level, right hand, subsequent encounterCMS: Unsp inj unsp musc/fasc/tend at wrs/hnd lv, r hand, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.901S | Unspecified injury of unspecified muscle, fascia and tendon at wrist and hand level, right hand, sequelaCMS: Unsp inj unsp musc/fasc/tend at wrs/hnd lv, r hand, sequela | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.902 Unspecified injury of unspecified muscle, fascia and tendon at wrist and hand level, left hand | ||||
| S66.902A | Unspecified injury of unspecified muscle, fascia and tendon at wrist and hand level, left hand, initial encounterCMS: Unsp inj unsp musc/fasc/tend at wrs/hnd lv, left hand, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.902D | Unspecified injury of unspecified muscle, fascia and tendon at wrist and hand level, left hand, subsequent encounterCMS: Unsp inj unsp musc/fasc/tend at wrs/hnd lv, left hand, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.902S | Unspecified injury of unspecified muscle, fascia and tendon at wrist and hand level, left hand, sequelaCMS: Unsp inj unsp musc/fasc/tend at wrs/hnd lv, l hand, sequela | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.909 Unspecified injury of unspecified muscle, fascia and tendon at wrist and hand level, unspecified hand | ||||
| S66.909A | Unspecified injury of unspecified muscle, fascia and tendon at wrist and hand level, unspecified hand, initial encounterCMS: Unsp inj unsp musc/fasc/tend at wrs/hnd lv, unsp hand, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.909D | Unspecified injury of unspecified muscle, fascia and tendon at wrist and hand level, unspecified hand, subsequent encounterCMS: Unsp inj unsp musc/fasc/tend at wrs/hnd lv, unsp hand, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.909S | Unspecified injury of unspecified muscle, fascia and tendon at wrist and hand level, unspecified hand, sequelaCMS: Unsp inj unsp musc/fasc/tend at wrs/hnd lv, unsp hand, sqla | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.91 Strain of unspecified muscle, fascia and tendon at wrist and hand level | ||||
| S66.911 Strain of unspecified muscle, fascia and tendon at wrist and hand level, right hand | ||||
| S66.911A | Strain of unspecified muscle, fascia and tendon at wrist and hand level, right hand, initial encounterCMS: Strain of unsp musc/fasc/tend at wrs/hnd lv, r hand, init | Can lead a claim | E | None |
| S66.911D | Strain of unspecified muscle, fascia and tendon at wrist and hand level, right hand, subsequent encounterCMS: Strain of unsp musc/fasc/tend at wrs/hnd lv, r hand, subs | Can lead a claim | E | None |
| S66.911S | Strain of unspecified muscle, fascia and tendon at wrist and hand level, right hand, sequelaCMS: Strain of unsp musc/fasc/tend at wrs/hnd lv, r hand, sequela | Can lead a claim | E | None |
| S66.912 Strain of unspecified muscle, fascia and tendon at wrist and hand level, left hand | ||||
| S66.912A | Strain of unspecified muscle, fascia and tendon at wrist and hand level, left hand, initial encounterCMS: Strain of unsp musc/fasc/tend at wrs/hnd lv, left hand, init | Can lead a claim | E | None |
| S66.912D | Strain of unspecified muscle, fascia and tendon at wrist and hand level, left hand, subsequent encounterCMS: Strain of unsp musc/fasc/tend at wrs/hnd lv, left hand, subs | Can lead a claim | E | None |
| S66.912S | Strain of unspecified muscle, fascia and tendon at wrist and hand level, left hand, sequelaCMS: Strain of unsp musc/fasc/tend at wrs/hnd lv, l hand, sequela | Can lead a claim | E | None |
| S66.919 Strain of unspecified muscle, fascia and tendon at wrist and hand level, unspecified hand | ||||
| S66.919A | Strain of unspecified muscle, fascia and tendon at wrist and hand level, unspecified hand, initial encounterCMS: Strain of unsp musc/fasc/tend at wrs/hnd lv, unsp hand, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.919D | Strain of unspecified muscle, fascia and tendon at wrist and hand level, unspecified hand, subsequent encounterCMS: Strain of unsp musc/fasc/tend at wrs/hnd lv, unsp hand, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.919S | Strain of unspecified muscle, fascia and tendon at wrist and hand level, unspecified hand, sequelaCMS: Strain unsp musc/fasc/tend at wrs/hnd lv, unsp hand, sequela | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.92 Laceration of unspecified muscle, fascia and tendon at wrist and hand level | ||||
| S66.921 Laceration of unspecified muscle, fascia and tendon at wrist and hand level, right hand | ||||
| S66.921A | Laceration of unspecified muscle, fascia and tendon at wrist and hand level, right hand, initial encounterCMS: Lacerat unsp musc/fasc/tend at wrs/hnd lv, right hand, init | Can lead a claim | C | None |
| S66.921D | Laceration of unspecified muscle, fascia and tendon at wrist and hand level, right hand, subsequent encounterCMS: Lacerat unsp musc/fasc/tend at wrs/hnd lv, right hand, subs | Can lead a claim | C | None |
| S66.921S | Laceration of unspecified muscle, fascia and tendon at wrist and hand level, right hand, sequelaCMS: Lacerat unsp musc/fasc/tend at wrs/hnd lv, r hand, sequela | Can lead a claim | C | None |
| S66.922 Laceration of unspecified muscle, fascia and tendon at wrist and hand level, left hand | ||||
| S66.922A | Laceration of unspecified muscle, fascia and tendon at wrist and hand level, left hand, initial encounterCMS: Lacerat unsp musc/fasc/tend at wrs/hnd lv, left hand, init | Can lead a claim | C | None |
| S66.922D | Laceration of unspecified muscle, fascia and tendon at wrist and hand level, left hand, subsequent encounterCMS: Lacerat unsp musc/fasc/tend at wrs/hnd lv, left hand, subs | Can lead a claim | C | None |
| S66.922S | Laceration of unspecified muscle, fascia and tendon at wrist and hand level, left hand, sequelaCMS: Lacerat unsp musc/fasc/tend at wrs/hnd lv, l hand, sequela | Can lead a claim | C | None |
| S66.929 Laceration of unspecified muscle, fascia and tendon at wrist and hand level, unspecified hand | ||||
| S66.929A | Laceration of unspecified muscle, fascia and tendon at wrist and hand level, unspecified hand, initial encounterCMS: Lacerat unsp musc/fasc/tend at wrs/hnd lv, unsp hand, init | Cannot lead a claimUnspecified diagnosis code not acceptable as principal diagnosis since there is a more specific code available that would further accurately identify the condition | None | None |
| S66.929D | Laceration of unspecified muscle, fascia and tendon at wrist and hand level, unspecified hand, subsequent encounterCMS: Lacerat unsp musc/fasc/tend at wrs/hnd lv, unsp hand, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.929S | Laceration of unspecified muscle, fascia and tendon at wrist and hand level, unspecified hand, sequelaCMS: Lacerat unsp musc/fasc/tend at wrs/hnd lv, unsp hand, sqla | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.99 Other injury of unspecified muscle, fascia and tendon at wrist and hand level | ||||
| S66.991 Other injury of unspecified muscle, fascia and tendon at wrist and hand level, right hand | ||||
| S66.991A | Other injury of unspecified muscle, fascia and tendon at wrist and hand level, right hand, initial encounterCMS: Inj unsp musc/fasc/tend at wrs/hnd lv, right hand, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.991D | Other injury of unspecified muscle, fascia and tendon at wrist and hand level, right hand, subsequent encounterCMS: Inj unsp musc/fasc/tend at wrs/hnd lv, right hand, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.991S | Other injury of unspecified muscle, fascia and tendon at wrist and hand level, right hand, sequelaCMS: Inj unsp musc/fasc/tend at wrs/hnd lv, right hand, sequela | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.992 Other injury of unspecified muscle, fascia and tendon at wrist and hand level, left hand | ||||
| S66.992A | Other injury of unspecified muscle, fascia and tendon at wrist and hand level, left hand, initial encounterCMS: Inj unsp musc/fasc/tend at wrs/hnd lv, left hand, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.992D | Other injury of unspecified muscle, fascia and tendon at wrist and hand level, left hand, subsequent encounterCMS: Inj unsp musc/fasc/tend at wrs/hnd lv, left hand, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.992S | Other injury of unspecified muscle, fascia and tendon at wrist and hand level, left hand, sequelaCMS: Inj unsp musc/fasc/tend at wrs/hnd lv, left hand, sequela | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.999 Other injury of unspecified muscle, fascia and tendon at wrist and hand level, unspecified hand | ||||
| S66.999A | Other injury of unspecified muscle, fascia and tendon at wrist and hand level, unspecified hand, initial encounterCMS: Inj unsp musc/fasc/tend at wrs/hnd lv, unsp hand, init | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.999D | Other injury of unspecified muscle, fascia and tendon at wrist and hand level, unspecified hand, subsequent encounterCMS: Inj unsp musc/fasc/tend at wrs/hnd lv, unsp hand, subs | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
| S66.999S | Other injury of unspecified muscle, fascia and tendon at wrist and hand level, unspecified hand, sequelaCMS: Inj unsp musc/fasc/tend at wrs/hnd lv, unsp hand, sequela | Cannot lead a claimPrincipal diagnosis not assigned to a clinical group | None | None |
Sources: CMS HH PPS Grouper Software v07.2.26, effective 2026-10-01, for the clinical group, comorbidity subgroup, code-first conventions and primary-position flags; CDC NCHS ICD-10-CM FY2027 code descriptions for the family title and code wording. This is the crosswalk Medicare runs a claim through. Grouping also depends on admission source, timing, the OASIS functional items and the rest of the diagnosis list.
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