M21.929 — Unspecified acquired deformity of unspecified upper arm

M21.929 is the ICD-10-CM 2025 code for Unspecified acquired deformity of unspecified upper arm. ICD-10-CM is the medical coding system used by clinicians, hospitals and insurers worldwide to classify diseases and conditions in a standard way.

Yes, M21.929 is a billable / specific ICD-10-CM code, meaning it can be used by clinicians and hospitals as a primary or secondary diagnosis on claims and electronic health records.

M21.929 belongs to the chapter "Diseases of the musculoskeletal system and connective tissue" (codes M00-M99). ICD-10-CM organises codes into 22 chapters by body system or condition type, which helps clinicians navigate related diagnoses.

For a plain-language explanation of Unspecified acquired deformity of unspecified upper arm, ask GoDavaii's Health AI - it explains medical conditions in 22+ Indian languages, free, with no signup. Tap "Ask GoDavaii AI about Unspecified acquired deformity of unspecified upper arm" above to get a personalised answer.