ICD-10-CM · Billable Code
M21.121 — Varus deformity, not elsewhere classified, right elbow
Chapter M00-M99: Diseases of the musculoskeletal system and connective tissue
Need plain-language info on this diagnosis?
Ask GoDavaii AI about Varus deformity, not elsewhere classified, right elbowRelated diagnoses
Common questions about M21.121 (Varus deformity, not elsewhere classified, right elbow)
What does ICD-10 code M21.121 mean?
M21.121 is the ICD-10-CM 2025 code for Varus deformity, not elsewhere classified, right elbow. ICD-10-CM is the medical coding system used by clinicians, hospitals and insurers worldwide to classify diseases and conditions in a standard way.
Is M21.121 a billable diagnosis code?
Yes, M21.121 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.
Which ICD-10 chapter does M21.121 belong to?
M21.121 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.
Where can I get plain-language information about Varus deformity, not elsewhere classified, right elbow?
For a plain-language explanation of Varus deformity, not elsewhere classified, right elbow, ask GoDavaii's Health AI - it explains medical conditions in 22+ Indian languages, free, with no signup. Tap "Ask GoDavaii AI about Varus deformity, not elsewhere classified, right elbow" above to get a personalised answer.
Source: ICD-10-CM 2025 (Centers for Medicare & Medicaid Services, public domain). Codes valid from October 1, 2024. CMS source ↗