M22.91 – Unspecified disorder of patella, right knee
Coding Notes
Active
Billable, valid for HIPAA-covered transactions
GEM Conversion to ICD-9 CM
Fs: 10000
–
Unspecified internal derangement of knee
MDC / MS-DRG Reference
Sibling Codes
Parent Sibling Codes
View in Tabular
| Code | Title |
|---|---|
| M00-M99 | Diseases of the musculoskeletal system and connective tissue (M00-M99) |
| M20-M25 | Other joint disorders (M20-M25) |
| M22 | Disorder of patella |
| M22.9 | Unspecified disorder of patella |
| M22.91 | Unspecified disorder of patella, right knee |