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ICD-10-CM 2027

ICD-10 code for ankle reiter's disease

M02.37

Reiter's disease, ankle and foot

Header — needs a more specific code

From the official ICD-10-CM alphabetic index entry “Reiter's disease, syndrome, or urethritis › ankle”. Page updated September 29, 2026.

About coding ankle reiter's disease

The ICD-10-CM code for ankle reiter's disease is M02.37 (Reiter's disease, ankle and foot).

Within M02.3 (Reiter's disease), M02.37 is specifically for Reiter's disease, ankle and foot. Related codes cover unspecified site (M02.30), shoulder (M02.31), elbow (M02.32), wrist (M02.33), hand (M02.34), hip (M02.35), knee (M02.36), vertebrae (M02.38) and 1 more.

To report this condition, pick the subcode that matches the documentation: M02.371 (foot), M02.372 (foot) and M02.379 (foot).

Code first underlying disease, such as: congenital syphilis [Clutton's joints] (A50.5), enteritis due to Yersinia enterocolitica (A04.6), infective endocarditis (I33.0) and viral hepatitis (B15-B19).

Common questions about ankle reiter's disease ICD-10 codes

What is the ICD-10 code for ankle reiter's disease?

M02.37 — Reiter's disease, ankle and foot (a header code; report a more specific subcode).

Is M02.37 billable?

No. M02.37 is a header code. Report one of its more specific subcodes instead.