M91.2
Non-billableCoxa plana
M91.2 is the ICD-10-CM code for Coxa plana. It is a non-billable category code — use a more specific child code such as M91.20 for billing.
M00-M99 Diseases of the musculoskeletal system and connective tissue
Includes
- •Hip deformity due to previous juvenile osteochondrosis
Frequently asked questions
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
Look up another ICD-10 code or condition