M87.861: Other osteonecrosis, right tibia
M87.861 is the billable ICD-10-CM diagnosis code for Other osteonecrosis, right tibia. 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 M87.861?
M87.861 is the ICD-10-CM diagnosis code for Other osteonecrosis, right tibia. It belongs to category M87 (Osteonecrosis).
Is M87.861 a billable code?
Yes. M87.861 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 M87.861 belong to?
M87.861 is part of ICD-10-CM category M87 — Osteonecrosis, which has 434 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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