C40.80: Malignant neoplasm of overlapping sites of bone and articular cartilage of unspecified limb
C40.80 is the billable ICD-10-CM diagnosis code for Malignant neoplasm of overlapping sites of bone and articular cartilage of unspecified limb. 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 C40.80?
C40.80 is the ICD-10-CM diagnosis code for Malignant neoplasm of overlapping sites of bone and articular cartilage of unspecified limb. It belongs to category C40 (Malignant neoplasm of bone and articular cartilage of limbs).
Is C40.80 a billable code?
Yes. C40.80 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 C40.80 belong to?
C40.80 is part of ICD-10-CM category C40 — Malignant neoplasm of bone and articular cartilage of limbs, which has 36 billable codes.
More free billing tools: all ICD-10 categories · ICD-10 search · denial codes · Medicare fees
Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
Code the diagnosis right
Join providers across the country delivering modern virtual care with CareNiva. Free to start, ready in minutes.
100% Satisfaction Guaranteed — try it risk-free