ICD-10-CM Codes
M00-M99 Diseases of the musculoskeletal system and connective tissue
M20-M25 Other joint disorders

Disorder of patella M22- >

Type 1 Excludes

Type 1 Excludes Help

A type 1 excludes note is a pure excludes. It means "not coded here". A type 1 excludes note indicates that the code excluded should never be used at the same time as M22. A type 1 excludes note is for used for when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.

traumatic dislocation of patella (
ICD-10-CM Diagnosis Code S83.0
Subluxation and dislocation of patella
S83.0-
)

Codes

M22 Disorder of patella
- M22.0 Recurrent dislocation of patella
  - M22.00 …… unspecified knee
  - M22.01 …… right knee
  - M22.02 …… left knee
- M22.1 Recurrent subluxation of patella
  - M22.10 …… unspecified knee
  - M22.11 …… right knee
  - M22.12 …… left knee
- M22.2 Patellofemoral disorders
  - M22.2X Patellofemoral disorders
    - M22.2X1 …… right knee
    - M22.2X2 …… left knee
    - M22.2X9 …… unspecified knee
- M22.3 Other derangements of patella
  - M22.3X Other derangements of patella
    - M22.3X1 …… right knee
    - M22.3X2 …… left knee
    - M22.3X9 …… unspecified knee
- M22.4 Chondromalacia patellae
  - M22.40 …… unspecified knee
  - M22.41 …… right knee
  - M22.42 …… left knee
- M22.8 Other disorders of patella
  - M22.8X Other disorders of patella
    - M22.8X1 …… right knee
    - M22.8X2 …… left knee
    - M22.8X9 …… unspecified knee
- M22.9 Unspecified disorder of patella
  - M22.90 …… unspecified knee
  - M22.91 …… right knee
  - M22.92 …… left knee

Disorder of patella M22- >

Subluxation and dislocation of patella