M87.842: Other osteonecrosis, left hand
M87.842 is the billable ICD-10-CM diagnosis code for Other osteonecrosis, left hand. 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 M87.842?
M87.842 is the ICD-10-CM diagnosis code for Other osteonecrosis, left hand. It belongs to category M87 (Osteonecrosis).
Is M87.842 a billable code?
Yes. M87.842 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 M87.842 belong to?
M87.842 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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