ICD-10 · PDGM grouping
M20-M25 — Other joint disorders
Every ICD-10-CM code in this range and the PDGM clinical group CMS assigns to it, read from the CMS grouper crosswalk v07.2.26.
ICD-10-CM FY2027 · CMS grouper v07.2.26
Codes in range
719
No clinical group
288
A period cannot be grouped from these.
Barred as primary
0
CMS rejects these in the primary position.
Where these codes group
413 of the 719 codes in M20-M25 group to Musculoskeletal Rehabilitation, but the range is not uniform — it spreads across 2 clinical groups. A further 288 are assigned no clinical group at all, which means a 30-day period cannot be grouped from them.
Code families in M20-M25
One page per three-character family: every code in it, whether it can lead a claim, its clinical group and comorbidity subgroup.
Every code in M20-M25
Descriptions are CMS’s own, abbreviated as CMS abbreviates them.
| Code | Description | Clinical group | Primary position |
|---|---|---|---|
| M20001 | Unspecified deformity of right finger(s) | None | Cannot lead a claim |
| M20002 | Unspecified deformity of left finger(s) | None | Cannot lead a claim |
| M20009 | Unspecified deformity of unspecified finger(s) | None | Cannot lead a claim |
| M20011 | Mallet finger of right finger(s) | A | Can lead a claim |
| M20012 | Mallet finger of left finger(s) | A | Can lead a claim |
| M20019 | Mallet finger of unspecified finger(s) | None | Cannot lead a claim |
| M20021 | Boutonniere deformity of right finger(s) | A | Can lead a claim |
| M20022 | Boutonniere deformity of left finger(s) | A | Can lead a claim |
| M20029 | Boutonniere deformity of unspecified finger(s) | None | Cannot lead a claim |
| M20031 | Swan-neck deformity of right finger(s) | A | Can lead a claim |
| M20032 | Swan-neck deformity of left finger(s) | A | Can lead a claim |
| M20039 | Swan-neck deformity of unspecified finger(s) | None | Cannot lead a claim |
| M20091 | Other deformity of right finger(s) | A | Can lead a claim |
| M20092 | Other deformity of left finger(s) | A | Can lead a claim |
| M20099 | Other deformity of finger(s), unspecified finger(s) | None | Cannot lead a claim |
| M2010 | Hallux valgus (acquired), unspecified foot | None | Cannot lead a claim |
| M2011 | Hallux valgus (acquired), right foot | A | Can lead a claim |
| M2012 | Hallux valgus (acquired), left foot | A | Can lead a claim |
| M2020 | Hallux rigidus, unspecified foot | None | Cannot lead a claim |
| M2021 | Hallux rigidus, right foot | A | Can lead a claim |
| M2022 | Hallux rigidus, left foot | A | Can lead a claim |
| M2030 | Hallux varus (acquired), unspecified foot | None | Cannot lead a claim |
| M2031 | Hallux varus (acquired), right foot | A | Can lead a claim |
| M2032 | Hallux varus (acquired), left foot | A | Can lead a claim |
| M2040 | Other hammer toe(s) (acquired), unspecified foot | None | Cannot lead a claim |
| M2041 | Other hammer toe(s) (acquired), right foot | A | Can lead a claim |
| M2042 | Other hammer toe(s) (acquired), left foot | A | Can lead a claim |
| M205X1 | Other deformities of toe(s) (acquired), right foot | A | Can lead a claim |
| M205X2 | Other deformities of toe(s) (acquired), left foot | A | Can lead a claim |
| M205X9 | Other deformities of toe(s) (acquired), unspecified foot | None | Cannot lead a claim |
| M2060 | Acquired deformities of toe(s), unsp, unspecified foot | None | Cannot lead a claim |
| M2061 | Acquired deformities of toe(s), unspecified, right foot | None | Cannot lead a claim |
| M2062 | Acquired deformities of toe(s), unspecified, left foot | None | Cannot lead a claim |
| M2100 | Valgus deformity, not elsewhere classified, unspecified site | None | Cannot lead a claim |
| M21021 | Valgus deformity, not elsewhere classified, right elbow | E | Can lead a claim |
| M21022 | Valgus deformity, not elsewhere classified, left elbow | E | Can lead a claim |
| M21029 | Valgus deformity, not elsewhere classified, unsp elbow | None | Cannot lead a claim |
| M21051 | Valgus deformity, not elsewhere classified, right hip | E | Can lead a claim |
| M21052 | Valgus deformity, not elsewhere classified, left hip | E | Can lead a claim |
| M21059 | Valgus deformity, not elsewhere classified, unspecified hip | None | Cannot lead a claim |
| M21061 | Valgus deformity, not elsewhere classified, right knee | E | Can lead a claim |
| M21062 | Valgus deformity, not elsewhere classified, left knee | E | Can lead a claim |
| M21069 | Valgus deformity, not elsewhere classified, unspecified knee | None | Cannot lead a claim |
| M21071 | Valgus deformity, not elsewhere classified, right ankle | E | Can lead a claim |
| M21072 | Valgus deformity, not elsewhere classified, left ankle | E | Can lead a claim |
| M21079 | Valgus deformity, not elsewhere classified, unsp ankle | None | Cannot lead a claim |
| M2110 | Varus deformity, not elsewhere classified, unspecified site | None | Cannot lead a claim |
| M21121 | Varus deformity, not elsewhere classified, right elbow | E | Can lead a claim |
| M21122 | Varus deformity, not elsewhere classified, left elbow | E | Can lead a claim |
| M21129 | Varus deformity, not elsewhere classified, unspecified elbow | None | Cannot lead a claim |
| M21151 | Varus deformity, not elsewhere classified, right hip | E | Can lead a claim |
| M21152 | Varus deformity, not elsewhere classified, left hip | E | Can lead a claim |
| M21159 | Varus deformity, not elsewhere classified, unspecified hip | None | Cannot lead a claim |
| M21161 | Varus deformity, not elsewhere classified, right knee | E | Can lead a claim |
| M21162 | Varus deformity, not elsewhere classified, left knee | E | Can lead a claim |
| M21169 | Varus deformity, not elsewhere classified, unspecified knee | None | Cannot lead a claim |
| M21171 | Varus deformity, not elsewhere classified, right ankle | E | Can lead a claim |
| M21172 | Varus deformity, not elsewhere classified, left ankle | E | Can lead a claim |
| M21179 | Varus deformity, not elsewhere classified, unspecified ankle | None | Cannot lead a claim |
| M2120 | Flexion deformity, unspecified site | None | Cannot lead a claim |
| M21211 | Flexion deformity, right shoulder | E | Can lead a claim |
| M21212 | Flexion deformity, left shoulder | E | Can lead a claim |
| M21219 | Flexion deformity, unspecified shoulder | None | Cannot lead a claim |
| M21221 | Flexion deformity, right elbow | E | Can lead a claim |
| M21222 | Flexion deformity, left elbow | E | Can lead a claim |
| M21229 | Flexion deformity, unspecified elbow | None | Cannot lead a claim |
| M21231 | Flexion deformity, right wrist | E | Can lead a claim |
| M21232 | Flexion deformity, left wrist | E | Can lead a claim |
| M21239 | Flexion deformity, unspecified wrist | None | Cannot lead a claim |
| M21241 | Flexion deformity, right finger joints | E | Can lead a claim |
| M21242 | Flexion deformity, left finger joints | E | Can lead a claim |
| M21249 | Flexion deformity, unspecified finger joints | None | Cannot lead a claim |
| M21251 | Flexion deformity, right hip | E | Can lead a claim |
| M21252 | Flexion deformity, left hip | E | Can lead a claim |
| M21259 | Flexion deformity, unspecified hip | None | Cannot lead a claim |
| M21261 | Flexion deformity, right knee | E | Can lead a claim |
| M21262 | Flexion deformity, left knee | E | Can lead a claim |
| M21269 | Flexion deformity, unspecified knee | None | Cannot lead a claim |
| M21271 | Flexion deformity, right ankle and toes | E | Can lead a claim |
| M21272 | Flexion deformity, left ankle and toes | E | Can lead a claim |
| M21279 | Flexion deformity, unspecified ankle and toes | None | Cannot lead a claim |
| M21331 | Wrist drop, right wrist | E | Can lead a claim |
| M21332 | Wrist drop, left wrist | E | Can lead a claim |
| M21339 | Wrist drop, unspecified wrist | None | Cannot lead a claim |
| M21371 | Foot drop, right foot | E | Can lead a claim |
| M21372 | Foot drop, left foot | E | Can lead a claim |
| M21379 | Foot drop, unspecified foot | None | Cannot lead a claim |
| M2140 | Flat foot [pes planus] (acquired), unspecified foot | None | Cannot lead a claim |
| M2141 | Flat foot [pes planus] (acquired), right foot | E | Can lead a claim |
| M2142 | Flat foot [pes planus] (acquired), left foot | E | Can lead a claim |
| M21511 | Acquired clawhand, right hand | E | Can lead a claim |
| M21512 | Acquired clawhand, left hand | E | Can lead a claim |
| M21519 | Acquired clawhand, unspecified hand | None | Cannot lead a claim |
| M21521 | Acquired clubhand, right hand | E | Can lead a claim |
| M21522 | Acquired clubhand, left hand | E | Can lead a claim |
| M21529 | Acquired clubhand, unspecified hand | None | Cannot lead a claim |
| M21531 | Acquired clawfoot, right foot | E | Can lead a claim |
| M21532 | Acquired clawfoot, left foot | E | Can lead a claim |
| M21539 | Acquired clawfoot, unspecified foot | None | Cannot lead a claim |
| M21541 | Acquired clubfoot, right foot | E | Can lead a claim |
| M21542 | Acquired clubfoot, left foot | E | Can lead a claim |
| M21549 | Acquired clubfoot, unspecified foot | None | Cannot lead a claim |
| M21611 | Bunion of right foot | E | Can lead a claim |
| M21612 | Bunion of left foot | E | Can lead a claim |
| M21619 | Bunion of unspecified foot | None | Cannot lead a claim |
| M21621 | Bunionette of right foot | E | Can lead a claim |
| M21622 | Bunionette of left foot | E | Can lead a claim |
| M21629 | Bunionette of unspecified foot | None | Cannot lead a claim |
| M216X1 | Other acquired deformities of right foot | E | Can lead a claim |
| M216X2 | Other acquired deformities of left foot | E | Can lead a claim |
| M216X9 | Other acquired deformities of unspecified foot | None | Cannot lead a claim |
| M2170 | Unequal limb length (acquired), unspecified site | None | Cannot lead a claim |
| M21721 | Unequal limb length (acquired), right humerus | E | Can lead a claim |
| M21722 | Unequal limb length (acquired), left humerus | E | Can lead a claim |
| M21729 | Unequal limb length (acquired), unspecified humerus | None | Cannot lead a claim |
| M21731 | Unequal limb length (acquired), right ulna | E | Can lead a claim |
| M21732 | Unequal limb length (acquired), left ulna | E | Can lead a claim |
| M21733 | Unequal limb length (acquired), right radius | E | Can lead a claim |
| M21734 | Unequal limb length (acquired), left radius | E | Can lead a claim |
| M21739 | Unequal limb length (acquired), unspecified ulna and radius | None | Cannot lead a claim |
| M21751 | Unequal limb length (acquired), right femur | E | Can lead a claim |
| M21752 | Unequal limb length (acquired), left femur | E | Can lead a claim |
| M21759 | Unequal limb length (acquired), unspecified femur | None | Cannot lead a claim |
| M21761 | Unequal limb length (acquired), right tibia | E | Can lead a claim |
| M21762 | Unequal limb length (acquired), left tibia | E | Can lead a claim |
| M21763 | Unequal limb length (acquired), right fibula | E | Can lead a claim |
| M21764 | Unequal limb length (acquired), left fibula | E | Can lead a claim |
| M21769 | Unequal limb length (acquired), unspecified tibia and fibula | None | Cannot lead a claim |
| M2180 | Other specified acquired deformities of unspecified limb | None | Cannot lead a claim |
| M21821 | Other specified acquired deformities of right upper arm | E | Can lead a claim |
| M21822 | Other specified acquired deformities of left upper arm | E | Can lead a claim |
| M21829 | Oth acquired deformities of unspecified upper arm | None | Cannot lead a claim |
| M21831 | Other specified acquired deformities of right forearm | E | Can lead a claim |
| M21832 | Other specified acquired deformities of left forearm | E | Can lead a claim |
| M21839 | Other specified acquired deformities of unspecified forearm | None | Cannot lead a claim |
| M21851 | Other specified acquired deformities of right thigh | E | Can lead a claim |
| M21852 | Other specified acquired deformities of left thigh | E | Can lead a claim |
| M21859 | Other specified acquired deformities of unspecified thigh | None | Cannot lead a claim |
| M21861 | Other specified acquired deformities of right lower leg | E | Can lead a claim |
| M21862 | Other specified acquired deformities of left lower leg | E | Can lead a claim |
| M21869 | Oth acquired deformities of unspecified lower leg | None | Cannot lead a claim |
| M2190 | Unspecified acquired deformity of unspecified limb | None | Cannot lead a claim |
| M21921 | Unspecified acquired deformity of right upper arm | E | Can lead a claim |
| M21922 | Unspecified acquired deformity of left upper arm | E | Can lead a claim |
| M21929 | Unspecified acquired deformity of unspecified upper arm | None | Cannot lead a claim |
| M21931 | Unspecified acquired deformity of right forearm | E | Can lead a claim |
| M21932 | Unspecified acquired deformity of left forearm | E | Can lead a claim |
| M21939 | Unspecified acquired deformity of unspecified forearm | None | Cannot lead a claim |
| M21941 | Unspecified acquired deformity of hand, right hand | E | Can lead a claim |
| M21942 | Unspecified acquired deformity of hand, left hand | E | Can lead a claim |
| M21949 | Unspecified acquired deformity of hand, unspecified hand | None | Cannot lead a claim |
| M21951 | Unspecified acquired deformity of right thigh | E | Can lead a claim |
| M21952 | Unspecified acquired deformity of left thigh | E | Can lead a claim |
| M21959 | Unspecified acquired deformity of unspecified thigh | None | Cannot lead a claim |
| M21961 | Unspecified acquired deformity of right lower leg | E | Can lead a claim |
| M21962 | Unspecified acquired deformity of left lower leg | E | Can lead a claim |
| M21969 | Unspecified acquired deformity of unspecified lower leg | None | Cannot lead a claim |
| M2200 | Recurrent dislocation of patella, unspecified knee | None | Cannot lead a claim |
| M2201 | Recurrent dislocation of patella, right knee | E | Can lead a claim |
| M2202 | Recurrent dislocation of patella, left knee | E | Can lead a claim |
| M2210 | Recurrent subluxation of patella, unspecified knee | None | Cannot lead a claim |
| M2211 | Recurrent subluxation of patella, right knee | E | Can lead a claim |
| M2212 | Recurrent subluxation of patella, left knee | E | Can lead a claim |
| M222X1 | Patellofemoral disorders, right knee | E | Can lead a claim |
| M222X2 | Patellofemoral disorders, left knee | E | Can lead a claim |
| M222X9 | Patellofemoral disorders, unspecified knee | None | Cannot lead a claim |
| M223X1 | Other derangements of patella, right knee | E | Can lead a claim |
| M223X2 | Other derangements of patella, left knee | E | Can lead a claim |
| M223X9 | Other derangements of patella, unspecified knee | None | Cannot lead a claim |
| M2240 | Chondromalacia patellae, unspecified knee | None | Cannot lead a claim |
| M2241 | Chondromalacia patellae, right knee | E | Can lead a claim |
| M2242 | Chondromalacia patellae, left knee | E | Can lead a claim |
| M228X1 | Other disorders of patella, right knee | E | Can lead a claim |
| M228X2 | Other disorders of patella, left knee | E | Can lead a claim |
| M228X9 | Other disorders of patella, unspecified knee | None | Cannot lead a claim |
| M2290 | Unspecified disorder of patella, unspecified knee | None | Cannot lead a claim |
| M2291 | Unspecified disorder of patella, right knee | E | Can lead a claim |
| M2292 | Unspecified disorder of patella, left knee | E | Can lead a claim |
| M23000 | Cystic meniscus, unspecified lateral meniscus, right knee | E | Can lead a claim |
| M23001 | Cystic meniscus, unspecified lateral meniscus, left knee | E | Can lead a claim |
| M23002 | Cystic meniscus, unsp lateral meniscus, unspecified knee | None | Cannot lead a claim |
| M23003 | Cystic meniscus, unspecified medial meniscus, right knee | E | Can lead a claim |
| M23004 | Cystic meniscus, unspecified medial meniscus, left knee | E | Can lead a claim |
| M23005 | Cystic meniscus, unsp medial meniscus, unspecified knee | None | Cannot lead a claim |
| M23006 | Cystic meniscus, unspecified meniscus, right knee | E | Can lead a claim |
| M23007 | Cystic meniscus, unspecified meniscus, left knee | E | Can lead a claim |
| M23009 | Cystic meniscus, unspecified meniscus, unspecified knee | None | Cannot lead a claim |
| M23011 | Cystic meniscus, anterior horn of medial meniscus, r knee | E | Can lead a claim |
| M23012 | Cystic meniscus, anterior horn of medial meniscus, left knee | E | Can lead a claim |
| M23019 | Cystic meniscus, anterior horn of medial meniscus, unsp knee | None | Cannot lead a claim |
| M23021 | Cystic meniscus, posterior horn of medial meniscus, r knee | E | Can lead a claim |
| M23022 | Cystic meniscus, posterior horn of medial meniscus, l knee | E | Can lead a claim |
| M23029 | Cystic meniscus, post horn of medial meniscus, unsp knee | None | Cannot lead a claim |
| M23031 | Cystic meniscus, other medial meniscus, right knee | E | Can lead a claim |
| M23032 | Cystic meniscus, other medial meniscus, left knee | E | Can lead a claim |
| M23039 | Cystic meniscus, other medial meniscus, unspecified knee | None | Cannot lead a claim |
| M23041 | Cystic meniscus, anterior horn of lat mensc, right knee | E | Can lead a claim |
| M23042 | Cystic meniscus, anterior horn of lat mensc, left knee | E | Can lead a claim |
| M23049 | Cystic meniscus, anterior horn of lat mensc, unsp knee | None | Cannot lead a claim |
| M23051 | Cystic meniscus, posterior horn of lat mensc, right knee | E | Can lead a claim |
| M23052 | Cystic meniscus, posterior horn of lat mensc, left knee | E | Can lead a claim |
| M23059 | Cystic meniscus, posterior horn of lat mensc, unsp knee | None | Cannot lead a claim |
| M23061 | Cystic meniscus, other lateral meniscus, right knee | E | Can lead a claim |
| M23062 | Cystic meniscus, other lateral meniscus, left knee | E | Can lead a claim |
| M23069 | Cystic meniscus, other lateral meniscus, unspecified knee | None | Cannot lead a claim |
| M23200 | Derang of unsp lat mensc due to old tear/inj, right knee | E | Can lead a claim |
| M23201 | Derangement of unsp lat mensc due to old tear/inj, left knee | E | Can lead a claim |
| M23202 | Derangement of unsp lat mensc due to old tear/inj, unsp knee | None | Cannot lead a claim |
| M23203 | Derang of unsp medial meniscus due to old tear/inj, r knee | E | Can lead a claim |
| M23204 | Derang of unsp medial meniscus due to old tear/inj, l knee | E | Can lead a claim |
| M23205 | Derang of unsp medial mensc due to old tear/inj, unsp knee | None | Cannot lead a claim |
| M23206 | Derangement of unsp meniscus due to old tear/inj, right knee | E | Can lead a claim |
| M23207 | Derangement of unsp meniscus due to old tear/inj, left knee | E | Can lead a claim |
| M23209 | Derangement of unsp meniscus due to old tear/inj, unsp knee | None | Cannot lead a claim |
| M23211 | Derang of ant horn of medial mensc d/t old tear/inj, r knee | E | Can lead a claim |
| M23212 | Derang of ant horn of medial mensc d/t old tear/inj, l knee | E | Can lead a claim |
| M23219 | Derang of ant horn of med mensc d/t old tear/inj, unsp knee | None | Cannot lead a claim |
| M23221 | Derang of post horn of medial mensc d/t old tear/inj, r knee | E | Can lead a claim |
| M23222 | Derang of post horn of medial mensc d/t old tear/inj, l knee | E | Can lead a claim |
| M23229 | Derang of post horn of med mensc d/t old tear/inj, unsp knee | None | Cannot lead a claim |
| M23231 | Derang of medial meniscus due to old tear/inj, right knee | E | Can lead a claim |
| M23232 | Derang of medial meniscus due to old tear/inj, left knee | E | Can lead a claim |
| M23239 | Derang of medial meniscus due to old tear/inj, unsp knee | None | Cannot lead a claim |
| M23241 | Derang of ant horn of lat mensc due to old tear/inj, r knee | E | Can lead a claim |
| M23242 | Derang of ant horn of lat mensc due to old tear/inj, l knee | E | Can lead a claim |
| M23249 | Derang of ant horn of lat mensc d/t old tear/inj, unsp knee | None | Cannot lead a claim |
| M23251 | Derang of post horn of lat mensc due to old tear/inj, r knee | E | Can lead a claim |
| M23252 | Derang of post horn of lat mensc due to old tear/inj, l knee | E | Can lead a claim |
| M23259 | Derang of post horn of lat mensc d/t old tear/inj, unsp knee | None | Cannot lead a claim |
| M23261 | Derangement of lat mensc due to old tear/inj, right knee | E | Can lead a claim |
| M23262 | Derangement of lat mensc due to old tear/inj, left knee | E | Can lead a claim |
| M23269 | Derangement of lat mensc due to old tear/inj, unsp knee | None | Cannot lead a claim |
| M23300 | Oth meniscus derangements, unsp lateral meniscus, right knee | E | Can lead a claim |
| M23301 | Oth meniscus derangements, unsp lateral meniscus, left knee | E | Can lead a claim |
| M23302 | Oth meniscus derangements, unsp lateral meniscus, unsp knee | None | Cannot lead a claim |
| M23303 | Oth meniscus derangements, unsp medial meniscus, right knee | E | Can lead a claim |
| M23304 | Other meniscus derangements, unsp medial meniscus, left knee | E | Can lead a claim |
| M23305 | Other meniscus derangements, unsp medial meniscus, unsp knee | None | Cannot lead a claim |
| M23306 | Other meniscus derangements, unsp meniscus, right knee | E | Can lead a claim |
| M23307 | Other meniscus derangements, unspecified meniscus, left knee | E | Can lead a claim |
| M23309 | Other meniscus derangements, unsp meniscus, unspecified knee | None | Cannot lead a claim |
| M23311 | Oth meniscus derang, ant horn of medial meniscus, r knee | E | Can lead a claim |
| M23312 | Oth meniscus derang, ant horn of medial meniscus, l knee | E | Can lead a claim |
| M23319 | Oth meniscus derang, ant horn of medial meniscus, unsp knee | None | Cannot lead a claim |
| M23321 | Oth meniscus derang, post horn of medial meniscus, r knee | E | Can lead a claim |
| M23322 | Oth meniscus derang, post horn of medial meniscus, l knee | E | Can lead a claim |
| M23329 | Oth meniscus derang, post horn of medial meniscus, unsp knee | None | Cannot lead a claim |
| M23331 | Oth meniscus derangements, other medial meniscus, right knee | E | Can lead a claim |
| M23332 | Oth meniscus derangements, other medial meniscus, left knee | E | Can lead a claim |
| M23339 | Oth meniscus derangements, other medial meniscus, unsp knee | None | Cannot lead a claim |
| M23341 | Oth meniscus derang, anterior horn of lat mensc, right knee | E | Can lead a claim |
| M23342 | Oth meniscus derang, anterior horn of lat mensc, left knee | E | Can lead a claim |
| M23349 | Oth meniscus derang, anterior horn of lat mensc, unsp knee | None | Cannot lead a claim |
| M23351 | Oth meniscus derang, posterior horn of lat mensc, right knee | E | Can lead a claim |
| M23352 | Oth meniscus derang, posterior horn of lat mensc, left knee | E | Can lead a claim |
| M23359 | Oth meniscus derang, posterior horn of lat mensc, unsp knee | None | Cannot lead a claim |
| M23361 | Oth meniscus derangements, oth lateral meniscus, right knee | E | Can lead a claim |
| M23362 | Oth meniscus derangements, other lateral meniscus, left knee | E | Can lead a claim |
| M23369 | Oth meniscus derangements, other lateral meniscus, unsp knee | None | Cannot lead a claim |
| M2340 | Loose body in knee, unspecified knee | None | Cannot lead a claim |
| M2341 | Loose body in knee, right knee | E | Can lead a claim |
| M2342 | Loose body in knee, left knee | E | Can lead a claim |
| M2350 | Chronic instability of knee, unspecified knee | None | Cannot lead a claim |
| M2351 | Chronic instability of knee, right knee | E | Can lead a claim |
| M2352 | Chronic instability of knee, left knee | E | Can lead a claim |
| M23601 | Other spontaneous disruption of unsp ligament of right knee | E | Can lead a claim |
| M23602 | Other spontaneous disruption of unsp ligament of left knee | E | Can lead a claim |
| M23609 | Other spontaneous disruption of unsp ligament of unsp knee | None | Cannot lead a claim |
| M23611 | Oth spon disrupt of anterior cruciate ligament of right knee | E | Can lead a claim |
| M23612 | Oth spon disrupt of anterior cruciate ligament of left knee | E | Can lead a claim |
| M23619 | Oth spon disrupt of anterior cruciate ligament of unsp knee | None | Cannot lead a claim |
| M23621 | Oth spon disrupt of posterior cruciate ligament of r knee | E | Can lead a claim |
| M23622 | Oth spon disrupt of posterior cruciate ligament of left knee | E | Can lead a claim |
| M23629 | Oth spon disrupt of posterior cruciate ligament of unsp knee | None | Cannot lead a claim |
| M23631 | Oth spon disruption of medial collat ligament of right knee | E | Can lead a claim |
| M23632 | Oth spon disruption of medial collat ligament of left knee | E | Can lead a claim |
| M23639 | Oth spon disruption of medial collat ligament of unsp knee | None | Cannot lead a claim |
| M23641 | Oth spon disruption of lateral collat ligament of right knee | E | Can lead a claim |
| M23642 | Oth spon disruption of lateral collat ligament of left knee | E | Can lead a claim |
| M23649 | Oth spon disruption of lateral collat ligament of unsp knee | None | Cannot lead a claim |
| M23671 | Oth spon disruption of capsular ligament of right knee | E | Can lead a claim |
| M23672 | Oth spontaneous disruption of capsular ligament of left knee | E | Can lead a claim |
| M23679 | Oth spontaneous disruption of capsular ligament of unsp knee | None | Cannot lead a claim |
| M238X1 | Other internal derangements of right knee | E | Can lead a claim |
| M238X2 | Other internal derangements of left knee | E | Can lead a claim |
| M238X9 | Other internal derangements of unspecified knee | None | Cannot lead a claim |
| M2390 | Unspecified internal derangement of unspecified knee | None | Cannot lead a claim |
| M2391 | Unspecified internal derangement of right knee | None | Cannot lead a claim |
| M2392 | Unspecified internal derangement of left knee | None | Cannot lead a claim |
| M2400 | Loose body in unspecified joint | None | Cannot lead a claim |
| M24011 | Loose body in right shoulder | E | Can lead a claim |
| M24012 | Loose body in left shoulder | E | Can lead a claim |
| M24019 | Loose body in unspecified shoulder | None | Cannot lead a claim |
| M24021 | Loose body in right elbow | E | Can lead a claim |
| M24022 | Loose body in left elbow | E | Can lead a claim |
| M24029 | Loose body in unspecified elbow | None | Cannot lead a claim |
| M24031 | Loose body in right wrist | E | Can lead a claim |
| M24032 | Loose body in left wrist | E | Can lead a claim |
| M24039 | Loose body in unspecified wrist | None | Cannot lead a claim |
| M24041 | Loose body in right finger joint(s) | E | Can lead a claim |
| M24042 | Loose body in left finger joint(s) | E | Can lead a claim |
| M24049 | Loose body in unspecified finger joint(s) | None | Cannot lead a claim |
| M24051 | Loose body in right hip | E | Can lead a claim |
| M24052 | Loose body in left hip | E | Can lead a claim |
| M24059 | Loose body in unspecified hip | None | Cannot lead a claim |
| M24071 | Loose body in right ankle | E | Can lead a claim |
| M24072 | Loose body in left ankle | E | Can lead a claim |
| M24073 | Loose body in unspecified ankle | None | Cannot lead a claim |
| M24074 | Loose body in right toe joint(s) | E | Can lead a claim |
| M24075 | Loose body in left toe joint(s) | E | Can lead a claim |
| M24076 | Loose body in unspecified toe joint(s) | None | Cannot lead a claim |
| M2408 | Loose body, other site | E | Can lead a claim |
| M2410 | Other articular cartilage disorders, unspecified site | None | Cannot lead a claim |
| M24111 | Other articular cartilage disorders, right shoulder | E | Can lead a claim |
| M24112 | Other articular cartilage disorders, left shoulder | E | Can lead a claim |
| M24119 | Other articular cartilage disorders, unspecified shoulder | None | Cannot lead a claim |
| M24121 | Other articular cartilage disorders, right elbow | E | Can lead a claim |
| M24122 | Other articular cartilage disorders, left elbow | E | Can lead a claim |
| M24129 | Other articular cartilage disorders, unspecified elbow | None | Cannot lead a claim |
| M24131 | Other articular cartilage disorders, right wrist | E | Can lead a claim |
| M24132 | Other articular cartilage disorders, left wrist | E | Can lead a claim |
| M24139 | Other articular cartilage disorders, unspecified wrist | None | Cannot lead a claim |
| M24141 | Other articular cartilage disorders, right hand | E | Can lead a claim |
| M24142 | Other articular cartilage disorders, left hand | E | Can lead a claim |
| M24149 | Other articular cartilage disorders, unspecified hand | None | Cannot lead a claim |
| M24151 | Other articular cartilage disorders, right hip | E | Can lead a claim |
| M24152 | Other articular cartilage disorders, left hip | E | Can lead a claim |
| M24159 | Other articular cartilage disorders, unspecified hip | None | Cannot lead a claim |
| M24171 | Other articular cartilage disorders, right ankle | E | Can lead a claim |
| M24172 | Other articular cartilage disorders, left ankle | E | Can lead a claim |
| M24173 | Other articular cartilage disorders, unspecified ankle | None | Cannot lead a claim |
| M24174 | Other articular cartilage disorders, right foot | E | Can lead a claim |
| M24175 | Other articular cartilage disorders, left foot | E | Can lead a claim |
| M24176 | Other articular cartilage disorders, unspecified foot | None | Cannot lead a claim |
| M2419 | Other articular cartilage disorders, other specified site | E | Can lead a claim |
| M2420 | Disorder of ligament, unspecified site | None | Cannot lead a claim |
| M24211 | Disorder of ligament, right shoulder | E | Can lead a claim |
| M24212 | Disorder of ligament, left shoulder | E | Can lead a claim |
| M24219 | Disorder of ligament, unspecified shoulder | None | Cannot lead a claim |
| M24221 | Disorder of ligament, right elbow | E | Can lead a claim |
| M24222 | Disorder of ligament, left elbow | E | Can lead a claim |
| M24229 | Disorder of ligament, unspecified elbow | None | Cannot lead a claim |
| M24231 | Disorder of ligament, right wrist | E | Can lead a claim |
| M24232 | Disorder of ligament, left wrist | E | Can lead a claim |
| M24239 | Disorder of ligament, unspecified wrist | None | Cannot lead a claim |
| M24241 | Disorder of ligament, right hand | E | Can lead a claim |
| M24242 | Disorder of ligament, left hand | E | Can lead a claim |
| M24249 | Disorder of ligament, unspecified hand | None | Cannot lead a claim |
| M24251 | Disorder of ligament, right hip | E | Can lead a claim |
| M24252 | Disorder of ligament, left hip | E | Can lead a claim |
| M24259 | Disorder of ligament, unspecified hip | None | Cannot lead a claim |
| M24271 | Disorder of ligament, right ankle | E | Can lead a claim |
| M24272 | Disorder of ligament, left ankle | E | Can lead a claim |
| M24273 | Disorder of ligament, unspecified ankle | None | Cannot lead a claim |
| M24274 | Disorder of ligament, right foot | E | Can lead a claim |
| M24275 | Disorder of ligament, left foot | E | Can lead a claim |
| M24276 | Disorder of ligament, unspecified foot | None | Cannot lead a claim |
| M2428 | Disorder of ligament, vertebrae | E | Can lead a claim |
| M2429 | Disorder of ligament, other specified site | E | Can lead a claim |
| M2430 | Pathological dislocation of unsp joint, NEC | None | Cannot lead a claim |
| M24311 | Pathological dislocation of right shoulder, NEC | E | Can lead a claim |
| M24312 | Pathological dislocation of left shoulder, NEC | E | Can lead a claim |
| M24319 | Pathological dislocation of unsp shoulder, NEC | None | Cannot lead a claim |
| M24321 | Pathological dislocation of right elbow, NEC | E | Can lead a claim |
| M24322 | Pathological dislocation of left elbow, NEC | E | Can lead a claim |
| M24329 | Pathological dislocation of unsp elbow, NEC | None | Cannot lead a claim |
| M24331 | Pathological dislocation of right wrist, NEC | E | Can lead a claim |
| M24332 | Pathological dislocation of left wrist, NEC | E | Can lead a claim |
| M24339 | Pathological dislocation of unsp wrist, NEC | None | Cannot lead a claim |
| M24341 | Pathological dislocation of right hand, NEC | E | Can lead a claim |
| M24342 | Pathological dislocation of left hand, NEC | E | Can lead a claim |
| M24349 | Pathological dislocation of unsp hand, NEC | None | Cannot lead a claim |
| M24351 | Pathological dislocation of right hip, NEC | E | Can lead a claim |
| M24352 | Pathological dislocation of left hip, NEC | E | Can lead a claim |
| M24359 | Pathological dislocation of unsp hip, NEC | None | Cannot lead a claim |
| M24361 | Pathological dislocation of right knee, NEC | E | Can lead a claim |
| M24362 | Pathological dislocation of left knee, NEC | E | Can lead a claim |
| M24369 | Pathological dislocation of unsp knee, NEC | None | Cannot lead a claim |
| M24371 | Pathological dislocation of right ankle, NEC | E | Can lead a claim |
| M24372 | Pathological dislocation of left ankle, NEC | E | Can lead a claim |
| M24373 | Pathological dislocation of unsp ankle, NEC | None | Cannot lead a claim |
| M24374 | Pathological dislocation of right foot, NEC | E | Can lead a claim |
| M24375 | Pathological dislocation of left foot, NEC | E | Can lead a claim |
| M24376 | Pathological dislocation of unsp foot, NEC | None | Cannot lead a claim |
| M2439 | Pathological dislocation of other specified joint, NEC | E | Can lead a claim |
| M2440 | Recurrent dislocation, unspecified joint | None | Cannot lead a claim |
| M24411 | Recurrent dislocation, right shoulder | E | Can lead a claim |
| M24412 | Recurrent dislocation, left shoulder | E | Can lead a claim |
| M24419 | Recurrent dislocation, unspecified shoulder | None | Cannot lead a claim |
| M24421 | Recurrent dislocation, right elbow | E | Can lead a claim |
| M24422 | Recurrent dislocation, left elbow | E | Can lead a claim |
| M24429 | Recurrent dislocation, unspecified elbow | None | Cannot lead a claim |
| M24431 | Recurrent dislocation, right wrist | E | Can lead a claim |
| M24432 | Recurrent dislocation, left wrist | E | Can lead a claim |
| M24439 | Recurrent dislocation, unspecified wrist | None | Cannot lead a claim |
| M24441 | Recurrent dislocation, right hand | E | Can lead a claim |
| M24442 | Recurrent dislocation, left hand | E | Can lead a claim |
| M24443 | Recurrent dislocation, unspecified hand | None | Cannot lead a claim |
| M24444 | Recurrent dislocation, right finger | E | Can lead a claim |
| M24445 | Recurrent dislocation, left finger | E | Can lead a claim |
| M24446 | Recurrent dislocation, unspecified finger | None | Cannot lead a claim |
| M24451 | Recurrent dislocation, right hip | E | Can lead a claim |
| M24452 | Recurrent dislocation, left hip | E | Can lead a claim |
| M24459 | Recurrent dislocation, unspecified hip | None | Cannot lead a claim |
| M24461 | Recurrent dislocation, right knee | E | Can lead a claim |
| M24462 | Recurrent dislocation, left knee | E | Can lead a claim |
| M24469 | Recurrent dislocation, unspecified knee | None | Cannot lead a claim |
| M24471 | Recurrent dislocation, right ankle | E | Can lead a claim |
| M24472 | Recurrent dislocation, left ankle | E | Can lead a claim |
| M24473 | Recurrent dislocation, unspecified ankle | None | Cannot lead a claim |
| M24474 | Recurrent dislocation, right foot | E | Can lead a claim |
| M24475 | Recurrent dislocation, left foot | E | Can lead a claim |
| M24476 | Recurrent dislocation, unspecified foot | None | Cannot lead a claim |
| M24477 | Recurrent dislocation, right toe(s) | E | Can lead a claim |
| M24478 | Recurrent dislocation, left toe(s) | E | Can lead a claim |
| M24479 | Recurrent dislocation, unspecified toe(s) | None | Cannot lead a claim |
| M2449 | Recurrent dislocation, other specified joint | E | Can lead a claim |
| M2450 | Contracture, unspecified joint | None | Cannot lead a claim |
| M24511 | Contracture, right shoulder | E | Can lead a claim |
| M24512 | Contracture, left shoulder | E | Can lead a claim |
| M24519 | Contracture, unspecified shoulder | None | Cannot lead a claim |
| M24521 | Contracture, right elbow | E | Can lead a claim |
| M24522 | Contracture, left elbow | E | Can lead a claim |
| M24529 | Contracture, unspecified elbow | None | Cannot lead a claim |
| M24531 | Contracture, right wrist | E | Can lead a claim |
| M24532 | Contracture, left wrist | E | Can lead a claim |
| M24539 | Contracture, unspecified wrist | None | Cannot lead a claim |
| M24541 | Contracture, right hand | E | Can lead a claim |
| M24542 | Contracture, left hand | E | Can lead a claim |
| M24549 | Contracture, unspecified hand | None | Cannot lead a claim |
| M24551 | Contracture, right hip | E | Can lead a claim |
| M24552 | Contracture, left hip | E | Can lead a claim |
| M24559 | Contracture, unspecified hip | None | Cannot lead a claim |
| M24561 | Contracture, right knee | E | Can lead a claim |
| M24562 | Contracture, left knee | E | Can lead a claim |
| M24569 | Contracture, unspecified knee | None | Cannot lead a claim |
| M24571 | Contracture, right ankle | E | Can lead a claim |
| M24572 | Contracture, left ankle | E | Can lead a claim |
| M24573 | Contracture, unspecified ankle | None | Cannot lead a claim |
| M24574 | Contracture, right foot | E | Can lead a claim |
| M24575 | Contracture, left foot | E | Can lead a claim |
| M24576 | Contracture, unspecified foot | None | Cannot lead a claim |
| M2459 | Contracture, other specified joint | E | Can lead a claim |
| M2460 | Ankylosis, unspecified joint | None | Cannot lead a claim |
| M24611 | Ankylosis, right shoulder | E | Can lead a claim |
| M24612 | Ankylosis, left shoulder | E | Can lead a claim |
| M24619 | Ankylosis, unspecified shoulder | None | Cannot lead a claim |
| M24621 | Ankylosis, right elbow | E | Can lead a claim |
| M24622 | Ankylosis, left elbow | E | Can lead a claim |
| M24629 | Ankylosis, unspecified elbow | None | Cannot lead a claim |
| M24631 | Ankylosis, right wrist | E | Can lead a claim |
| M24632 | Ankylosis, left wrist | E | Can lead a claim |
| M24639 | Ankylosis, unspecified wrist | None | Cannot lead a claim |
| M24641 | Ankylosis, right hand | E | Can lead a claim |
| M24642 | Ankylosis, left hand | E | Can lead a claim |
| M24649 | Ankylosis, unspecified hand | None | Cannot lead a claim |
| M24651 | Ankylosis, right hip | E | Can lead a claim |
| M24652 | Ankylosis, left hip | E | Can lead a claim |
| M24659 | Ankylosis, unspecified hip | None | Cannot lead a claim |
| M24661 | Ankylosis, right knee | E | Can lead a claim |
| M24662 | Ankylosis, left knee | E | Can lead a claim |
| M24669 | Ankylosis, unspecified knee | None | Cannot lead a claim |
| M24671 | Ankylosis, right ankle | E | Can lead a claim |
| M24672 | Ankylosis, left ankle | E | Can lead a claim |
| M24673 | Ankylosis, unspecified ankle | None | Cannot lead a claim |
| M24674 | Ankylosis, right foot | E | Can lead a claim |
| M24675 | Ankylosis, left foot | E | Can lead a claim |
| M24676 | Ankylosis, unspecified foot | None | Cannot lead a claim |
| M2469 | Ankylosis, other specified joint | E | Can lead a claim |
| M247 | Protrusio acetabuli | E | Can lead a claim |
| M2480 | Oth specific joint derangements of unsp joint, NEC | None | Cannot lead a claim |
| M24811 | Oth specific joint derangements of right shoulder, NEC | E | Can lead a claim |
| M24812 | Oth specific joint derangements of left shoulder, NEC | E | Can lead a claim |
| M24819 | Oth specific joint derangements of unsp shoulder, NEC | None | Cannot lead a claim |
| M24821 | Oth specific joint derangements of right elbow, NEC | E | Can lead a claim |
| M24822 | Oth specific joint derangements of left elbow, NEC | E | Can lead a claim |
| M24829 | Oth specific joint derangements of unsp elbow, NEC | None | Cannot lead a claim |
| M24831 | Oth specific joint derangements of right wrist, NEC | E | Can lead a claim |
| M24832 | Oth specific joint derangements of left wrist, NEC | E | Can lead a claim |
| M24839 | Oth specific joint derangements of unsp wrist, NEC | None | Cannot lead a claim |
| M24841 | Oth specific joint derangements of right hand, NEC | E | Can lead a claim |
| M24842 | Oth specific joint derangements of left hand, NEC | E | Can lead a claim |
| M24849 | Oth specific joint derangements of unsp hand, NEC | None | Cannot lead a claim |
| M24851 | Oth specific joint derangements of right hip, NEC | E | Can lead a claim |
| M24852 | Oth specific joint derangements of left hip, NEC | E | Can lead a claim |
| M24859 | Oth specific joint derangements of unsp hip, NEC | None | Cannot lead a claim |
| M24871 | Oth specific joint derangements of right ankle, NEC | E | Can lead a claim |
| M24872 | Oth specific joint derangements of left ankle, NEC | E | Can lead a claim |
| M24873 | Oth specific joint derangements of unsp ankle, NEC | None | Cannot lead a claim |
| M24874 | Oth specific joint derangements of right foot, NEC | E | Can lead a claim |
| M24875 | Oth specific joint derangements left foot, NEC | E | Can lead a claim |
| M24876 | Oth specific joint derangements of unsp foot, NEC | None | Cannot lead a claim |
| M2489 | Other specific joint derangement of oth joint, NEC | E | Can lead a claim |
| M249 | Joint derangement, unspecified | None | Cannot lead a claim |
| M2500 | Hemarthrosis, unspecified joint | None | Cannot lead a claim |
| M25011 | Hemarthrosis, right shoulder | E | Can lead a claim |
| M25012 | Hemarthrosis, left shoulder | E | Can lead a claim |
| M25019 | Hemarthrosis, unspecified shoulder | None | Cannot lead a claim |
| M25021 | Hemarthrosis, right elbow | E | Can lead a claim |
| M25022 | Hemarthrosis, left elbow | E | Can lead a claim |
| M25029 | Hemarthrosis, unspecified elbow | None | Cannot lead a claim |
| M25031 | Hemarthrosis, right wrist | E | Can lead a claim |
| M25032 | Hemarthrosis, left wrist | E | Can lead a claim |
| M25039 | Hemarthrosis, unspecified wrist | None | Cannot lead a claim |
| M25041 | Hemarthrosis, right hand | E | Can lead a claim |
| M25042 | Hemarthrosis, left hand | E | Can lead a claim |
| M25049 | Hemarthrosis, unspecified hand | None | Cannot lead a claim |
| M25051 | Hemarthrosis, right hip | E | Can lead a claim |
| M25052 | Hemarthrosis, left hip | E | Can lead a claim |
| M25059 | Hemarthrosis, unspecified hip | None | Cannot lead a claim |
| M25061 | Hemarthrosis, right knee | E | Can lead a claim |
| M25062 | Hemarthrosis, left knee | E | Can lead a claim |
| M25069 | Hemarthrosis, unspecified knee | None | Cannot lead a claim |
| M25071 | Hemarthrosis, right ankle | E | Can lead a claim |
| M25072 | Hemarthrosis, left ankle | E | Can lead a claim |
| M25073 | Hemarthrosis, unspecified ankle | None | Cannot lead a claim |
| M25074 | Hemarthrosis, right foot | E | Can lead a claim |
| M25075 | Hemarthrosis, left foot | E | Can lead a claim |
| M25076 | Hemarthrosis, unspecified foot | None | Cannot lead a claim |
| M2508 | Hemarthrosis, other specified site | E | Can lead a claim |
| M2510 | Fistula, unspecified joint | None | Cannot lead a claim |
| M25111 | Fistula, right shoulder | E | Can lead a claim |
| M25112 | Fistula, left shoulder | E | Can lead a claim |
| M25119 | Fistula, unspecified shoulder | None | Cannot lead a claim |
| M25121 | Fistula, right elbow | E | Can lead a claim |
| M25122 | Fistula, left elbow | E | Can lead a claim |
| M25129 | Fistula, unspecified elbow | None | Cannot lead a claim |
| M25131 | Fistula, right wrist | E | Can lead a claim |
| M25132 | Fistula, left wrist | E | Can lead a claim |
| M25139 | Fistula, unspecified wrist | None | Cannot lead a claim |
| M25141 | Fistula, right hand | E | Can lead a claim |
| M25142 | Fistula, left hand | E | Can lead a claim |
| M25149 | Fistula, unspecified hand | None | Cannot lead a claim |
| M25151 | Fistula, right hip | E | Can lead a claim |
| M25152 | Fistula, left hip | E | Can lead a claim |
| M25159 | Fistula, unspecified hip | None | Cannot lead a claim |
| M25161 | Fistula, right knee | E | Can lead a claim |
| M25162 | Fistula, left knee | E | Can lead a claim |
| M25169 | Fistula, unspecified knee | None | Cannot lead a claim |
| M25171 | Fistula, right ankle | E | Can lead a claim |
| M25172 | Fistula, left ankle | E | Can lead a claim |
| M25173 | Fistula, unspecified ankle | None | Cannot lead a claim |
| M25174 | Fistula, right foot | E | Can lead a claim |
| M25175 | Fistula, left foot | E | Can lead a claim |
| M25176 | Fistula, unspecified foot | None | Cannot lead a claim |
| M2518 | Fistula, other specified site | E | Can lead a claim |
| M2520 | Flail joint, unspecified joint | None | Cannot lead a claim |
| M25211 | Flail joint, right shoulder | E | Can lead a claim |
| M25212 | Flail joint, left shoulder | E | Can lead a claim |
| M25219 | Flail joint, unspecified shoulder | None | Cannot lead a claim |
| M25221 | Flail joint, right elbow | E | Can lead a claim |
| M25222 | Flail joint, left elbow | E | Can lead a claim |
| M25229 | Flail joint, unspecified elbow | None | Cannot lead a claim |
| M25231 | Flail joint, right wrist | E | Can lead a claim |
| M25232 | Flail joint, left wrist | E | Can lead a claim |
| M25239 | Flail joint, unspecified wrist | None | Cannot lead a claim |
| M25241 | Flail joint, right hand | E | Can lead a claim |
| M25242 | Flail joint, left hand | E | Can lead a claim |
| M25249 | Flail joint, unspecified hand | None | Cannot lead a claim |
| M25251 | Flail joint, right hip | E | Can lead a claim |
| M25252 | Flail joint, left hip | E | Can lead a claim |
| M25259 | Flail joint, unspecified hip | None | Cannot lead a claim |
| M25261 | Flail joint, right knee | E | Can lead a claim |
| M25262 | Flail joint, left knee | E | Can lead a claim |
| M25269 | Flail joint, unspecified knee | None | Cannot lead a claim |
| M25271 | Flail joint, right ankle and foot | E | Can lead a claim |
| M25272 | Flail joint, left ankle and foot | E | Can lead a claim |
| M25279 | Flail joint, unspecified ankle and foot | None | Cannot lead a claim |
| M2528 | Flail joint, other site | E | Can lead a claim |
| M2530 | Other instability, unspecified joint | None | Cannot lead a claim |
| M25311 | Other instability, right shoulder | E | Can lead a claim |
| M25312 | Other instability, left shoulder | E | Can lead a claim |
| M25319 | Other instability, unspecified shoulder | None | Cannot lead a claim |
| M25321 | Other instability, right elbow | E | Can lead a claim |
| M25322 | Other instability, left elbow | E | Can lead a claim |
| M25329 | Other instability, unspecified elbow | None | Cannot lead a claim |
| M25331 | Other instability, right wrist | E | Can lead a claim |
| M25332 | Other instability, left wrist | E | Can lead a claim |
| M25339 | Other instability, unspecified wrist | None | Cannot lead a claim |
| M25341 | Other instability, right hand | E | Can lead a claim |
| M25342 | Other instability, left hand | E | Can lead a claim |
| M25349 | Other instability, unspecified hand | None | Cannot lead a claim |
| M25351 | Other instability, right hip | E | Can lead a claim |
| M25352 | Other instability, left hip | E | Can lead a claim |
| M25359 | Other instability, unspecified hip | None | Cannot lead a claim |
| M25361 | Other instability, right knee | E | Can lead a claim |
| M25362 | Other instability, left knee | E | Can lead a claim |
| M25369 | Other instability, unspecified knee | None | Cannot lead a claim |
| M25371 | Other instability, right ankle | E | Can lead a claim |
| M25372 | Other instability, left ankle | E | Can lead a claim |
| M25373 | Other instability, unspecified ankle | None | Cannot lead a claim |
| M25374 | Other instability, right foot | E | Can lead a claim |
| M25375 | Other instability, left foot | E | Can lead a claim |
| M25376 | Other instability, unspecified foot | None | Cannot lead a claim |
| M2539 | Other instability, other specified joint | None | Cannot lead a claim |
| M2540 | Effusion, unspecified joint | None | Cannot lead a claim |
| M25411 | Effusion, right shoulder | E | Can lead a claim |
| M25412 | Effusion, left shoulder | E | Can lead a claim |
| M25419 | Effusion, unspecified shoulder | None | Cannot lead a claim |
| M25421 | Effusion, right elbow | E | Can lead a claim |
| M25422 | Effusion, left elbow | E | Can lead a claim |
| M25429 | Effusion, unspecified elbow | None | Cannot lead a claim |
| M25431 | Effusion, right wrist | E | Can lead a claim |
| M25432 | Effusion, left wrist | E | Can lead a claim |
| M25439 | Effusion, unspecified wrist | None | Cannot lead a claim |
| M25441 | Effusion, right hand | E | Can lead a claim |
| M25442 | Effusion, left hand | E | Can lead a claim |
| M25449 | Effusion, unspecified hand | None | Cannot lead a claim |
| M25451 | Effusion, right hip | E | Can lead a claim |
| M25452 | Effusion, left hip | E | Can lead a claim |
| M25459 | Effusion, unspecified hip | None | Cannot lead a claim |
| M25461 | Effusion, right knee | E | Can lead a claim |
| M25462 | Effusion, left knee | E | Can lead a claim |
| M25469 | Effusion, unspecified knee | None | Cannot lead a claim |
| M25471 | Effusion, right ankle | E | Can lead a claim |
| M25472 | Effusion, left ankle | E | Can lead a claim |
| M25473 | Effusion, unspecified ankle | None | Cannot lead a claim |
| M25474 | Effusion, right foot | E | Can lead a claim |
| M25475 | Effusion, left foot | E | Can lead a claim |
| M25476 | Effusion, unspecified foot | None | Cannot lead a claim |
| M2548 | Effusion, other site | E | Can lead a claim |
| M2550 | Pain in unspecified joint | None | Cannot lead a claim |
| M25511 | Pain in right shoulder | None | Cannot lead a claim |
| M25512 | Pain in left shoulder | None | Cannot lead a claim |
| M25519 | Pain in unspecified shoulder | None | Cannot lead a claim |
| M25521 | Pain in right elbow | None | Cannot lead a claim |
| M25522 | Pain in left elbow | None | Cannot lead a claim |
| M25529 | Pain in unspecified elbow | None | Cannot lead a claim |
| M25531 | Pain in right wrist | None | Cannot lead a claim |
| M25532 | Pain in left wrist | None | Cannot lead a claim |
| M25539 | Pain in unspecified wrist | None | Cannot lead a claim |
| M25541 | Pain in joints of right hand | None | Cannot lead a claim |
| M25542 | Pain in joints of left hand | None | Cannot lead a claim |
| M25549 | Pain in joints of unspecified hand | None | Cannot lead a claim |
| M25551 | Pain in right hip | None | Cannot lead a claim |
| M25552 | Pain in left hip | None | Cannot lead a claim |
| M25559 | Pain in unspecified hip | None | Cannot lead a claim |
| M25561 | Pain in right knee | None | Cannot lead a claim |
| M25562 | Pain in left knee | None | Cannot lead a claim |
| M25569 | Pain in unspecified knee | None | Cannot lead a claim |
| M25571 | Pain in right ankle and joints of right foot | None | Cannot lead a claim |
| M25572 | Pain in left ankle and joints of left foot | None | Cannot lead a claim |
| M25579 | Pain in unspecified ankle and joints of unspecified foot | None | Cannot lead a claim |
| M2559 | Pain in other specified joint | None | Cannot lead a claim |
| M2560 | Stiffness of unspecified joint, not elsewhere classified | None | Cannot lead a claim |
| M25611 | Stiffness of right shoulder, not elsewhere classified | None | Cannot lead a claim |
| M25612 | Stiffness of left shoulder, not elsewhere classified | None | Cannot lead a claim |
| M25619 | Stiffness of unspecified shoulder, not elsewhere classified | None | Cannot lead a claim |
| M25621 | Stiffness of right elbow, not elsewhere classified | None | Cannot lead a claim |
| M25622 | Stiffness of left elbow, not elsewhere classified | None | Cannot lead a claim |
| M25629 | Stiffness of unspecified elbow, not elsewhere classified | None | Cannot lead a claim |
| M25631 | Stiffness of right wrist, not elsewhere classified | None | Cannot lead a claim |
| M25632 | Stiffness of left wrist, not elsewhere classified | None | Cannot lead a claim |
| M25639 | Stiffness of unspecified wrist, not elsewhere classified | None | Cannot lead a claim |
| M25641 | Stiffness of right hand, not elsewhere classified | None | Cannot lead a claim |
| M25642 | Stiffness of left hand, not elsewhere classified | None | Cannot lead a claim |
| M25649 | Stiffness of unspecified hand, not elsewhere classified | None | Cannot lead a claim |
| M25651 | Stiffness of right hip, not elsewhere classified | None | Cannot lead a claim |
| M25652 | Stiffness of left hip, not elsewhere classified | None | Cannot lead a claim |
| M25659 | Stiffness of unspecified hip, not elsewhere classified | None | Cannot lead a claim |
| M25661 | Stiffness of right knee, not elsewhere classified | None | Cannot lead a claim |
| M25662 | Stiffness of left knee, not elsewhere classified | None | Cannot lead a claim |
| M25669 | Stiffness of unspecified knee, not elsewhere classified | None | Cannot lead a claim |
| M25671 | Stiffness of right ankle, not elsewhere classified | None | Cannot lead a claim |
| M25672 | Stiffness of left ankle, not elsewhere classified | None | Cannot lead a claim |
| M25673 | Stiffness of unspecified ankle, not elsewhere classified | None | Cannot lead a claim |
| M25674 | Stiffness of right foot, not elsewhere classified | None | Cannot lead a claim |
| M25675 | Stiffness of left foot, not elsewhere classified | None | Cannot lead a claim |
| M25676 | Stiffness of unspecified foot, not elsewhere classified | None | Cannot lead a claim |
| M2569 | Stiffness of other specified joint, not elsewhere classified | None | Cannot lead a claim |
| M2570 | Osteophyte, unspecified joint | None | Cannot lead a claim |
| M25711 | Osteophyte, right shoulder | E | Can lead a claim |
| M25712 | Osteophyte, left shoulder | E | Can lead a claim |
| M25719 | Osteophyte, unspecified shoulder | None | Cannot lead a claim |
| M25721 | Osteophyte, right elbow | E | Can lead a claim |
| M25722 | Osteophyte, left elbow | E | Can lead a claim |
| M25729 | Osteophyte, unspecified elbow | None | Cannot lead a claim |
| M25731 | Osteophyte, right wrist | E | Can lead a claim |
| M25732 | Osteophyte, left wrist | E | Can lead a claim |
| M25739 | Osteophyte, unspecified wrist | None | Cannot lead a claim |
| M25741 | Osteophyte, right hand | E | Can lead a claim |
| M25742 | Osteophyte, left hand | E | Can lead a claim |
| M25749 | Osteophyte, unspecified hand | None | Cannot lead a claim |
| M25751 | Osteophyte, right hip | E | Can lead a claim |
| M25752 | Osteophyte, left hip | E | Can lead a claim |
| M25759 | Osteophyte, unspecified hip | None | Cannot lead a claim |
| M25761 | Osteophyte, right knee | E | Can lead a claim |
| M25762 | Osteophyte, left knee | E | Can lead a claim |
| M25769 | Osteophyte, unspecified knee | None | Cannot lead a claim |
| M25771 | Osteophyte, right ankle | E | Can lead a claim |
| M25772 | Osteophyte, left ankle | E | Can lead a claim |
| M25773 | Osteophyte, unspecified ankle | None | Cannot lead a claim |
| M25774 | Osteophyte, right foot | E | Can lead a claim |
| M25775 | Osteophyte, left foot | E | Can lead a claim |
| M25776 | Osteophyte, unspecified foot | None | Cannot lead a claim |
| M2578 | Osteophyte, vertebrae | E | Can lead a claim |
| M2580 | Other specified joint disorders, unspecified joint | None | Cannot lead a claim |
| M25811 | Other specified joint disorders, right shoulder | E | Can lead a claim |
| M25812 | Other specified joint disorders, left shoulder | E | Can lead a claim |
| M25819 | Other specified joint disorders, unspecified shoulder | None | Cannot lead a claim |
| M25821 | Other specified joint disorders, right elbow | E | Can lead a claim |
| M25822 | Other specified joint disorders, left elbow | E | Can lead a claim |
| M25829 | Other specified joint disorders, unspecified elbow | None | Cannot lead a claim |
| M25831 | Other specified joint disorders, right wrist | E | Can lead a claim |
| M25832 | Other specified joint disorders, left wrist | E | Can lead a claim |
| M25839 | Other specified joint disorders, unspecified wrist | None | Cannot lead a claim |
| M25841 | Other specified joint disorders, right hand | E | Can lead a claim |
| M25842 | Other specified joint disorders, left hand | E | Can lead a claim |
| M25849 | Other specified joint disorders, unspecified hand | None | Cannot lead a claim |
| M25851 | Other specified joint disorders, right hip | E | Can lead a claim |
| M25852 | Other specified joint disorders, left hip | E | Can lead a claim |
| M25859 | Other specified joint disorders, unspecified hip | None | Cannot lead a claim |
| M25861 | Other specified joint disorders, right knee | E | Can lead a claim |
| M25862 | Other specified joint disorders, left knee | E | Can lead a claim |
| M25869 | Other specified joint disorders, unspecified knee | None | Cannot lead a claim |
| M25871 | Other specified joint disorders, right ankle and foot | E | Can lead a claim |
| M25872 | Other specified joint disorders, left ankle and foot | E | Can lead a claim |
| M25879 | Other specified joint disorders, unspecified ankle and foot | None | Cannot lead a claim |
| M259 | Joint disorder, unspecified | None | Cannot lead a claim |
Source: CMS HH PPS Grouper Software v07.2.26, effective 2026-10-01. 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.
The monthly home health regs digest
What CMS changed, what's due next, and what to do about it — one email a month, no fluff. Read the first issue