ICD-10 · PDGM grouping
W16 Fall, jump or diving into water
All 138 codes in the W16 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
138
Can lead a claim
0
Cannot lead a claim
138
What CMS assigns to W16
None of the 138 codes is assigned a clinical group. None of the 138 is assigned a comorbidity subgroup. None can lead a claim.
Every code in W16
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 |
|---|---|---|---|---|
| W16.0 Fall into swimming pool | ||||
| W16.01 Fall into swimming pool striking water surface | ||||
| W16.011 Fall into swimming pool striking water surface causing drowning and submersion | ||||
| W16.011A | Fall into swimming pool striking water surface causing drowning and submersion, initial encounterCMS: Fall into swimming pool striking surfc causing drown, init | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.011D | Fall into swimming pool striking water surface causing drowning and submersion, subsequent encounterCMS: Fall into swimming pool striking surfc causing drown, subs | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.011S | Fall into swimming pool striking water surface causing drowning and submersion, sequelaCMS: Fall into swimming pool strk surfc causing drown, sequela | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.012 Fall into swimming pool striking water surface causing other injury | ||||
| W16.012A | Fall into swimming pool striking water surface causing other injury, initial encounterCMS: Fall into swimming pool strk surfc causing oth injury, init | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.012D | Fall into swimming pool striking water surface causing other injury, subsequent encounterCMS: Fall into swimming pool strk surfc causing oth injury, subs | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.012S | Fall into swimming pool striking water surface causing other injury, sequelaCMS: Fall into swim pool strk surfc causing oth injury, sequela | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.02 Fall into swimming pool striking bottom | ||||
| W16.021 Fall into swimming pool striking bottom causing drowning and submersion | ||||
| W16.021A | Fall into swimming pool striking bottom causing drowning and submersion, initial encounterCMS: Fall into swimming pool striking bottom causing drown, init | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.021D | Fall into swimming pool striking bottom causing drowning and submersion, subsequent encounterCMS: Fall into swimming pool striking bottom causing drown, subs | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.021S | Fall into swimming pool striking bottom causing drowning and submersion, sequelaCMS: Fall into swimming pool strk bottom causing drown, sequela | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.022 Fall into swimming pool striking bottom causing other injury | ||||
| W16.022A | Fall into swimming pool striking bottom causing other injury, initial encounterCMS: Fall into swimming pool strk bottom causing oth injury, init | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.022D | Fall into swimming pool striking bottom causing other injury, subsequent encounterCMS: Fall into swimming pool strk bottom causing oth injury, subs | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.022S | Fall into swimming pool striking bottom causing other injury, sequelaCMS: Fall into swim pool strk bottom causing oth injury, sequela | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.03 Fall into swimming pool striking wall | ||||
| W16.031 Fall into swimming pool striking wall causing drowning and submersion | ||||
| W16.031A | Fall into swimming pool striking wall causing drowning and submersion, initial encounterCMS: Fall into swimming pool striking wall causing drown, init | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.031D | Fall into swimming pool striking wall causing drowning and submersion, subsequent encounterCMS: Fall into swimming pool striking wall causing drown, subs | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.031S | Fall into swimming pool striking wall causing drowning and submersion, sequelaCMS: Fall into swimming pool striking wall causing drown, sequela | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.032 Fall into swimming pool striking wall causing other injury | ||||
| W16.032A | Fall into swimming pool striking wall causing other injury, initial encounterCMS: Fall into swimming pool strk wall causing oth injury, init | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.032D | Fall into swimming pool striking wall causing other injury, subsequent encounterCMS: Fall into swimming pool strk wall causing oth injury, subs | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.032S | Fall into swimming pool striking wall causing other injury, sequelaCMS: Fall into swim pool strk wall causing oth injury, sequela | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.1 Fall into natural body of water | ||||
| W16.11 Fall into natural body of water striking water surface | ||||
| W16.111 Fall into natural body of water striking water surface causing drowning and submersion | ||||
| W16.111A | Fall into natural body of water striking water surface causing drowning and submersion, initial encounterCMS: Fall into natural body of water strk surfc cause drown, init | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.111D | Fall into natural body of water striking water surface causing drowning and submersion, subsequent encounterCMS: Fall into natural body of water strk surfc cause drown, subs | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.111S | Fall into natural body of water striking water surface causing drowning and submersion, sequelaCMS: Fall into natrl body of water strk surfc cause drown, sqla | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.112 Fall into natural body of water striking water surface causing other injury | ||||
| W16.112A | Fall into natural body of water striking water surface causing other injury, initial encounterCMS: Fall into natrl body of water strk surfc cause oth inj, init | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.112D | Fall into natural body of water striking water surface causing other injury, subsequent encounterCMS: Fall into natrl body of water strk surfc cause oth inj, subs | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.112S | Fall into natural body of water striking water surface causing other injury, sequelaCMS: Fall into natrl body of water strk surfc cause oth inj, sqla | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.12 Fall into natural body of water striking bottom | ||||
| W16.121 Fall into natural body of water striking bottom causing drowning and submersion | ||||
| W16.121A | Fall into natural body of water striking bottom causing drowning and submersion, initial encounterCMS: Fall into natrl body of water strk bottom cause drown, init | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.121D | Fall into natural body of water striking bottom causing drowning and submersion, subsequent encounterCMS: Fall into natrl body of water strk bottom cause drown, subs | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.121S | Fall into natural body of water striking bottom causing drowning and submersion, sequelaCMS: Fall into natrl body of water strk bottom cause drown, sqla | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.122 Fall into natural body of water striking bottom causing other injury | ||||
| W16.122A | Fall into natural body of water striking bottom causing other injury, initial encounterCMS: Fall into natrl body of water strk botm cause oth inj, init | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.122D | Fall into natural body of water striking bottom causing other injury, subsequent encounterCMS: Fall into natrl body of water strk botm cause oth inj, subs | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.122S | Fall into natural body of water striking bottom causing other injury, sequelaCMS: Fall into natrl body of water strk botm cause oth inj, sqla | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.13 Fall into natural body of water striking side | ||||
| W16.131 Fall into natural body of water striking side causing drowning and submersion | ||||
| W16.131A | Fall into natural body of water striking side causing drowning and submersion, initial encounterCMS: Fall into natural body of water strk side cause drown, init | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.131D | Fall into natural body of water striking side causing drowning and submersion, subsequent encounterCMS: Fall into natural body of water strk side cause drown, subs | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.131S | Fall into natural body of water striking side causing drowning and submersion, sequelaCMS: Fall into natrl body of water strk side cause drown, sequela | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.132 Fall into natural body of water striking side causing other injury | ||||
| W16.132A | Fall into natural body of water striking side causing other injury, initial encounterCMS: Fall into natrl body of water strk side cause oth inj, init | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.132D | Fall into natural body of water striking side causing other injury, subsequent encounterCMS: Fall into natrl body of water strk side cause oth inj, subs | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.132S | Fall into natural body of water striking side causing other injury, sequelaCMS: Fall into natrl body of water strk side cause oth inj, sqla | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.2 Fall in (into) filled bathtub or bucket of water | ||||
| W16.21 Fall in (into) filled bathtub | ||||
| W16.211 Fall in (into) filled bathtub causing drowning and submersion | ||||
| W16.211A | Fall in (into) filled bathtub causing drowning and submersion, initial encounterCMS: Fall in (into) filled bathtub causing drown, init | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.211D | Fall in (into) filled bathtub causing drowning and submersion, subsequent encounterCMS: Fall in (into) filled bathtub causing drown, subs | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.211S | Fall in (into) filled bathtub causing drowning and submersion, sequelaCMS: Fall in (into) filled bathtub causing drown, sequela | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.212 Fall in (into) filled bathtub causing other injury | ||||
| W16.212A | Fall in (into) filled bathtub causing other injury, initial encounterCMS: Fall in (into) filled bathtub causing oth injury, init | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.212D | Fall in (into) filled bathtub causing other injury, subsequent encounterCMS: Fall in (into) filled bathtub causing oth injury, subs | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.212S | Fall in (into) filled bathtub causing other injury, sequela | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.22 Fall in (into) bucket of water | ||||
| W16.221 Fall in (into) bucket of water causing drowning and submersion | ||||
| W16.221A | Fall in (into) bucket of water causing drowning and submersion, initial encounterCMS: Fall in (into) bucket of water causing drown, init | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.221D | Fall in (into) bucket of water causing drowning and submersion, subsequent encounterCMS: Fall in (into) bucket of water causing drown, subs | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.221S | Fall in (into) bucket of water causing drowning and submersion, sequelaCMS: Fall in (into) bucket of water causing drown, sequela | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.222 Fall in (into) bucket of water causing other injury | ||||
| W16.222A | Fall in (into) bucket of water causing other injury, initial encounterCMS: Fall in (into) bucket of water causing oth injury, init | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.222D | Fall in (into) bucket of water causing other injury, subsequent encounterCMS: Fall in (into) bucket of water causing oth injury, subs | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.222S | Fall in (into) bucket of water causing other injury, sequela | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.3 Fall into other water | ||||
| W16.31 Fall into other water striking water surface | ||||
| W16.311 Fall into other water striking water surface causing drowning and submersion | ||||
| W16.311A | Fall into other water striking water surface causing drowning and submersion, initial encounterCMS: Fall into oth water striking surfc causing drown, init | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.311D | Fall into other water striking water surface causing drowning and submersion, subsequent encounterCMS: Fall into oth water striking surfc causing drown, subs | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.311S | Fall into other water striking water surface causing drowning and submersion, sequelaCMS: Fall into oth water striking surfc causing drown, sequela | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.312 Fall into other water striking water surface causing other injury | ||||
| W16.312A | Fall into other water striking water surface causing other injury, initial encounterCMS: Fall into oth water striking surfc causing oth injury, init | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.312D | Fall into other water striking water surface causing other injury, subsequent encounterCMS: Fall into oth water striking surfc causing oth injury, subs | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.312S | Fall into other water striking water surface causing other injury, sequelaCMS: Fall into oth water strk surfc causing oth injury, sequela | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.32 Fall into other water striking bottom | ||||
| W16.321 Fall into other water striking bottom causing drowning and submersion | ||||
| W16.321A | Fall into other water striking bottom causing drowning and submersion, initial encounterCMS: Fall into oth water striking bottom causing drown, init | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.321D | Fall into other water striking bottom causing drowning and submersion, subsequent encounterCMS: Fall into oth water striking bottom causing drown, subs | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.321S | Fall into other water striking bottom causing drowning and submersion, sequelaCMS: Fall into oth water striking bottom causing drown, sequela | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.322 Fall into other water striking bottom causing other injury | ||||
| W16.322A | Fall into other water striking bottom causing other injury, initial encounterCMS: Fall into oth water striking bottom causing oth injury, init | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.322D | Fall into other water striking bottom causing other injury, subsequent encounterCMS: Fall into oth water striking bottom causing oth injury, subs | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.322S | Fall into other water striking bottom causing other injury, sequelaCMS: Fall into oth water strk bottom causing oth injury, sequela | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.33 Fall into other water striking wall | ||||
| W16.331 Fall into other water striking wall causing drowning and submersion | ||||
| W16.331A | Fall into other water striking wall causing drowning and submersion, initial encounterCMS: Fall into oth water striking wall causing drown, init | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.331D | Fall into other water striking wall causing drowning and submersion, subsequent encounterCMS: Fall into oth water striking wall causing drown, subs | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.331S | Fall into other water striking wall causing drowning and submersion, sequelaCMS: Fall into oth water striking wall causing drown, sequela | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.332 Fall into other water striking wall causing other injury | ||||
| W16.332A | Fall into other water striking wall causing other injury, initial encounterCMS: Fall into oth water striking wall causing oth injury, init | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.332D | Fall into other water striking wall causing other injury, subsequent encounterCMS: Fall into oth water striking wall causing oth injury, subs | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.332S | Fall into other water striking wall causing other injury, sequelaCMS: Fall into oth water strk wall causing oth injury, sequela | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.4 Fall into unspecified water | ||||
| W16.41 Fall into unspecified water causing drowning and submersion | ||||
| W16.41XA | Fall into unspecified water causing drowning and submersion, initial encounterCMS: Fall into unsp water causing drowning and submersion, init | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.41XD | Fall into unspecified water causing drowning and submersion, subsequent encounterCMS: Fall into unsp water causing drowning and submersion, subs | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.41XS | Fall into unspecified water causing drowning and submersion, sequelaCMS: Fall into unsp water causing drown, sequela | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.42 Fall into unspecified water causing other injury | ||||
| W16.42XA | Fall into unspecified water causing other injury, initial encounterCMS: Fall into unsp water causing other injury, init encntr | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.42XD | Fall into unspecified water causing other injury, subsequent encounterCMS: Fall into unsp water causing other injury, subs encntr | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.42XS | Fall into unspecified water causing other injury, sequela | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.5 Jumping or diving into swimming pool | ||||
| W16.51 Jumping or diving into swimming pool striking water surface | ||||
| W16.511 Jumping or diving into swimming pool striking water surface causing drowning and submersion | ||||
| W16.511A | Jumping or diving into swimming pool striking water surface causing drowning and submersion, initial encounterCMS: Jump/div into swimming pool strk surfc causing drown, init | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.511D | Jumping or diving into swimming pool striking water surface causing drowning and submersion, subsequent encounterCMS: Jump/div into swimming pool strk surfc causing drown, subs | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.511S | Jumping or diving into swimming pool striking water surface causing drowning and submersion, sequelaCMS: Jump/div into swim pool strk surfc causing drown, sequela | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.512 Jumping or diving into swimming pool striking water surface causing other injury | ||||
| W16.512A | Jumping or diving into swimming pool striking water surface causing other injury, initial encounterCMS: Jump/div into swim pool strk surfc causing oth injury, init | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.512D | Jumping or diving into swimming pool striking water surface causing other injury, subsequent encounterCMS: Jump/div into swim pool strk surfc causing oth injury, subs | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.512S | Jumping or diving into swimming pool striking water surface causing other injury, sequelaCMS: Jump/div into swim pool strk surfc cause oth injury, sequela | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.52 Jumping or diving into swimming pool striking bottom | ||||
| W16.521 Jumping or diving into swimming pool striking bottom causing drowning and submersion | ||||
| W16.521A | Jumping or diving into swimming pool striking bottom causing drowning and submersion, initial encounterCMS: Jump/div into swimming pool strk bottom causing drown, init | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.521D | Jumping or diving into swimming pool striking bottom causing drowning and submersion, subsequent encounterCMS: Jump/div into swimming pool strk bottom causing drown, subs | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.521S | Jumping or diving into swimming pool striking bottom causing drowning and submersion, sequelaCMS: Jump/div into swim pool strk bottom causing drown, sequela | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.522 Jumping or diving into swimming pool striking bottom causing other injury | ||||
| W16.522A | Jumping or diving into swimming pool striking bottom causing other injury, initial encounterCMS: Jump/div into swim pool strk bottom causing oth injury, init | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.522D | Jumping or diving into swimming pool striking bottom causing other injury, subsequent encounterCMS: Jump/div into swim pool strk bottom causing oth injury, subs | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.522S | Jumping or diving into swimming pool striking bottom causing other injury, sequelaCMS: Jump/div into swim pool strk bottom cause oth injury, sqla | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.53 Jumping or diving into swimming pool striking wall | ||||
| W16.531 Jumping or diving into swimming pool striking wall causing drowning and submersion | ||||
| W16.531A | Jumping or diving into swimming pool striking wall causing drowning and submersion, initial encounterCMS: Jump/div into swimming pool strk wall causing drown, init | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.531D | Jumping or diving into swimming pool striking wall causing drowning and submersion, subsequent encounterCMS: Jump/div into swimming pool strk wall causing drown, subs | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.531S | Jumping or diving into swimming pool striking wall causing drowning and submersion, sequelaCMS: Jump/div into swimming pool strk wall causing drown, sequela | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.532 Jumping or diving into swimming pool striking wall causing other injury | ||||
| W16.532A | Jumping or diving into swimming pool striking wall causing other injury, initial encounterCMS: Jump/div into swim pool strk wall causing oth injury, init | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.532D | Jumping or diving into swimming pool striking wall causing other injury, subsequent encounterCMS: Jump/div into swim pool strk wall causing oth injury, subs | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.532S | Jumping or diving into swimming pool striking wall causing other injury, sequelaCMS: Jump/div into swim pool strk wall cause oth injury, sequela | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.6 Jumping or diving into natural body of water | ||||
| W16.61 Jumping or diving into natural body of water striking water surface | ||||
| W16.611 Jumping or diving into natural body of water striking water surface causing drowning and submersion | ||||
| W16.611A | Jumping or diving into natural body of water striking water surface causing drowning and submersion, initial encounterCMS: Jump/div into natrl body of wtr strk surfc cause drown, init | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.611D | Jumping or diving into natural body of water striking water surface causing drowning and submersion, subsequent encounterCMS: Jump/div into natrl body of wtr strk surfc cause drown, subs | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.611S | Jumping or diving into natural body of water striking water surface causing drowning and submersion, sequelaCMS: Jump/div into natrl body of wtr strk surfc cause drown, sqla | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.612 Jumping or diving into natural body of water striking water surface causing other injury | ||||
| W16.612A | Jumping or diving into natural body of water striking water surface causing other injury, initial encounterCMS: Jump/div in natrl body of wtr strk surfc cause oth inj, init | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.612D | Jumping or diving into natural body of water striking water surface causing other injury, subsequent encounterCMS: Jump/div in natrl body of wtr strk surfc cause oth inj, subs | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.612S | Jumping or diving into natural body of water striking water surface causing other injury, sequelaCMS: Jump/div in natrl body of wtr strk surfc cause oth inj, sqla | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.62 Jumping or diving into natural body of water striking bottom | ||||
| W16.621 Jumping or diving into natural body of water striking bottom causing drowning and submersion | ||||
| W16.621A | Jumping or diving into natural body of water striking bottom causing drowning and submersion, initial encounterCMS: Jump/div into natrl body of wtr strk botm cause drown, init | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.621D | Jumping or diving into natural body of water striking bottom causing drowning and submersion, subsequent encounterCMS: Jump/div into natrl body of wtr strk botm cause drown, subs | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.621S | Jumping or diving into natural body of water striking bottom causing drowning and submersion, sequelaCMS: Jump/div into natrl body of wtr strk botm cause drown, sqla | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.622 Jumping or diving into natural body of water striking bottom causing other injury | ||||
| W16.622A | Jumping or diving into natural body of water striking bottom causing other injury, initial encounterCMS: Jump/div in natrl body of wtr strk botm cause oth inj, init | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.622D | Jumping or diving into natural body of water striking bottom causing other injury, subsequent encounterCMS: Jump/div in natrl body of wtr strk botm cause oth inj, subs | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.622S | Jumping or diving into natural body of water striking bottom causing other injury, sequelaCMS: Jump/div in natrl body of wtr strk botm cause oth inj, sqla | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.7 Jumping or diving from boat | ||||
| W16.71 Jumping or diving from boat striking water surface | ||||
| W16.711 Jumping or diving from boat striking water surface causing drowning and submersion | ||||
| W16.711A | Jumping or diving from boat striking water surface causing drowning and submersion, initial encounterCMS: Jump/div from boat striking surfc causing drown, init | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.711D | Jumping or diving from boat striking water surface causing drowning and submersion, subsequent encounterCMS: Jump/div from boat striking surfc causing drown, subs | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.711S | Jumping or diving from boat striking water surface causing drowning and submersion, sequelaCMS: Jump/div from boat striking surfc causing drown, sequela | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.712 Jumping or diving from boat striking water surface causing other injury | ||||
| W16.712A | Jumping or diving from boat striking water surface causing other injury, initial encounterCMS: Jump/div from boat striking surfc causing oth injury, init | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.712D | Jumping or diving from boat striking water surface causing other injury, subsequent encounterCMS: Jump/div from boat striking surfc causing oth injury, subs | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.712S | Jumping or diving from boat striking water surface causing other injury, sequelaCMS: Jump/div from boat strk surfc causing oth injury, sequela | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.72 Jumping or diving from boat striking bottom | ||||
| W16.721 Jumping or diving from boat striking bottom causing drowning and submersion | ||||
| W16.721A | Jumping or diving from boat striking bottom causing drowning and submersion, initial encounterCMS: Jump/div from boat striking bottom causing drown, init | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.721D | Jumping or diving from boat striking bottom causing drowning and submersion, subsequent encounterCMS: Jump/div from boat striking bottom causing drown, subs | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.721S | Jumping or diving from boat striking bottom causing drowning and submersion, sequelaCMS: Jump/div from boat striking bottom causing drown, sequela | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.722 Jumping or diving from boat striking bottom causing other injury | ||||
| W16.722A | Jumping or diving from boat striking bottom causing other injury, initial encounterCMS: Jump/div from boat striking bottom causing oth injury, init | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.722D | Jumping or diving from boat striking bottom causing other injury, subsequent encounterCMS: Jump/div from boat striking bottom causing oth injury, subs | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.722S | Jumping or diving from boat striking bottom causing other injury, sequelaCMS: Jump/div from boat strk bottom causing oth injury, sequela | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.8 Jumping or diving into other water | ||||
| W16.81 Jumping or diving into other water striking water surface | ||||
| W16.811 Jumping or diving into other water striking water surface causing drowning and submersion | ||||
| W16.811A | Jumping or diving into other water striking water surface causing drowning and submersion, initial encounterCMS: Jump/div into oth water striking surfc causing drown, init | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.811D | Jumping or diving into other water striking water surface causing drowning and submersion, subsequent encounterCMS: Jump/div into oth water striking surfc causing drown, subs | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.811S | Jumping or diving into other water striking water surface causing drowning and submersion, sequelaCMS: Jump/div into oth water strk surfc causing drown, sequela | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.812 Jumping or diving into other water striking water surface causing other injury | ||||
| W16.812A | Jumping or diving into other water striking water surface causing other injury, initial encounterCMS: Jump/div into oth water strk surfc causing oth injury, init | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.812D | Jumping or diving into other water striking water surface causing other injury, subsequent encounterCMS: Jump/div into oth water strk surfc causing oth injury, subs | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.812S | Jumping or diving into other water striking water surface causing other injury, sequelaCMS: Jump/div into oth water strk surfc cause oth injury, sequela | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.82 Jumping or diving into other water striking bottom | ||||
| W16.821 Jumping or diving into other water striking bottom causing drowning and submersion | ||||
| W16.821A | Jumping or diving into other water striking bottom causing drowning and submersion, initial encounterCMS: Jump/div into oth water striking bottom causing drown, init | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.821D | Jumping or diving into other water striking bottom causing drowning and submersion, subsequent encounterCMS: Jump/div into oth water striking bottom causing drown, subs | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.821S | Jumping or diving into other water striking bottom causing drowning and submersion, sequelaCMS: Jump/div into oth water strk bottom causing drown, sequela | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.822 Jumping or diving into other water striking bottom causing other injury | ||||
| W16.822A | Jumping or diving into other water striking bottom causing other injury, initial encounterCMS: Jump/div into oth water strk bottom causing oth injury, init | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.822D | Jumping or diving into other water striking bottom causing other injury, subsequent encounterCMS: Jump/div into oth water strk bottom causing oth injury, subs | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.822S | Jumping or diving into other water striking bottom causing other injury, sequelaCMS: Jump/div into oth water strk bottom cause oth injury, sqla | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.83 Jumping or diving into other water striking wall | ||||
| W16.831 Jumping or diving into other water striking wall causing drowning and submersion | ||||
| W16.831A | Jumping or diving into other water striking wall causing drowning and submersion, initial encounterCMS: Jump/div into oth water striking wall causing drown, init | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.831D | Jumping or diving into other water striking wall causing drowning and submersion, subsequent encounterCMS: Jump/div into oth water striking wall causing drown, subs | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.831S | Jumping or diving into other water striking wall causing drowning and submersion, sequelaCMS: Jump/div into oth water striking wall causing drown, sequela | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.832 Jumping or diving into other water striking wall causing other injury | ||||
| W16.832A | Jumping or diving into other water striking wall causing other injury, initial encounterCMS: Jump/div into oth water strk wall causing oth injury, init | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.832D | Jumping or diving into other water striking wall causing other injury, subsequent encounterCMS: Jump/div into oth water strk wall causing oth injury, subs | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.832S | Jumping or diving into other water striking wall causing other injury, sequelaCMS: Jump/div into oth water strk wall cause oth injury, sequela | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.9 Jumping or diving into unspecified water | ||||
| W16.91 Jumping or diving into unspecified water causing drowning and submersion | ||||
| W16.91XA | Jumping or diving into unspecified water causing drowning and submersion, initial encounterCMS: Jumping or diving into unsp water causing drown, init | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.91XD | Jumping or diving into unspecified water causing drowning and submersion, subsequent encounterCMS: Jumping or diving into unsp water causing drown, subs | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.91XS | Jumping or diving into unspecified water causing drowning and submersion, sequelaCMS: Jumping or diving into unsp water causing drown, sequela | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.92 Jumping or diving into unspecified water causing other injury | ||||
| W16.92XA | Jumping or diving into unspecified water causing other injury, initial encounterCMS: Jumping or diving into unsp water causing oth injury, init | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.92XD | Jumping or diving into unspecified water causing other injury, subsequent encounterCMS: Jumping or diving into unsp water causing oth injury, subs | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | None | None |
| W16.92XS | Jumping or diving into unspecified water causing other injury, sequelaCMS: Jump/div into unsp water causing oth injury, sequela | Cannot lead a claimExternal cause of injury code not reportable as principal diagnosis | 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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