M22.40 – Chondromalacia patellae, unspecified knee
Coding Notes
Active
Billable, valid for HIPAA-covered transactions
GEM Conversion to ICD-9 CM
Fs: 10000
–
Chondromalacia of patella
MDC / MS-DRG Reference
Sibling Codes
Parent Sibling Codes
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| 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 |
| M22.4 | Chondromalacia patellae |
| M22.40 | Chondromalacia patellae, unspecified knee |