M84.40XA: Pathological fracture, unspecified site, initial encounter for fracture
M84.40XA is the billable ICD-10-CM diagnosis code for Pathological fracture, unspecified site, initial encounter for fracture. 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 M84.40XA?
M84.40XA is the ICD-10-CM diagnosis code for Pathological fracture, unspecified site, initial encounter for fracture. It belongs to category M84 (Disorder of continuity of bone).
Is M84.40XA a billable code?
Yes. M84.40XA 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 M84.40XA belong to?
M84.40XA is part of ICD-10-CM category M84 — Disorder of continuity of bone, which has 1856 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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