M21.271 (Flexion deformity, right ankle and toes) is a billable ICD-10-CM medical diagnosis code in the Diseases of the musculoskeletal system and connective tissue chapter. It identifies cases of flexion deformity, right ankle and toes for clinical documentation, billing and epidemiological tracking.

ICD-10-CM · Billable Code

M21.271 — Flexion deformity, right ankle and toes

Chapter M00-M99: Diseases of the musculoskeletal system and connective tissue

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Related diagnoses

M21.272Flexion deformity, left ankle and toesM21.279Flexion deformity, unspecified ankle and toes

Common questions about M21.271 (Flexion deformity, right ankle and toes)

What does ICD-10 code M21.271 mean?
M21.271 is the ICD-10-CM 2025 code for Flexion deformity, right ankle and toes. 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 M21.271 a billable diagnosis code?
Yes, M21.271 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 M21.271 belong to?
M21.271 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 Flexion deformity, right ankle and toes?
For a plain-language explanation of Flexion deformity, right ankle and toes, ask GoDavaii's Health AI - it explains medical conditions in 22+ Indian languages, free, with no signup. Tap "Ask GoDavaii AI about Flexion deformity, right ankle and toes" 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 ↗