M16.10: Unilateral primary osteoarthritis, unspecified hip
M16.10 is the billable ICD-10-CM diagnosis code for Unilateral primary osteoarthritis, unspecified hip. It is a fully specified code, so it can be reported on a claim (subject to clinical documentation and your payer's rules).
Frequently asked questions
What is ICD-10-CM code M16.10?
M16.10 is the ICD-10-CM diagnosis code for Unilateral primary osteoarthritis, unspecified hip. It belongs to category M16 (Osteoarthritis of hip).
Is M16.10 a billable code?
Yes. M16.10 is a billable, fully specified ICD-10-CM code, so it can be used on a claim (subject to documentation and payer rules).
What category does M16.10 belong to?
M16.10 is part of ICD-10-CM category M16 — Osteoarthritis of hip, which has 30 billable codes.
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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