M22.4 - Chondromalacia patellae
The ICD 10 Code for Chondromalacia patellae is listed as M22.4.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.
| ICD 10 CM Field | Value |
|---|---|
| Diagnosis Code: | M22.4
|
| Description: | Chondromalacia patellae |
| Chapter | Diseases of the musculoskeletal system and connective tissue (M00-M99) |
| Block | Other joint disorders (M20-M25) |
| Parent | M22 - Disorder of patella |
| ICD-10-CM Children (deeper level / typically more specific) of M22.4: | |
| M22.40 - Chondromalacia patellae, unspecified knee | |
| M22.41 - Chondromalacia patellae, right knee | |
| M22.42 - Chondromalacia patellae, left knee | |
| ICD-10-CM Siblings (same level / similar specificity) of M22.4: | |
| M22.0 - Recurrent dislocation of patella | |
| M22.1 - Recurrent subluxation of patella | |
| M22.2 - Patellofemoral disorders | |
| M22.3 - Other derangements of patella | |
| M22.8 - Other disorders of patella | |
| M22.9 - Unspecified disorder of patella | |