M84.829
BillableOther disorders of continuity of bone, unspecified humerus
Last updated: FY2026 ICD-10-CM (Oct 1, 2025 – Sep 30, 2026) | CMS-HCC V28 (100% phase-in, PY2026)
Is M84.829 an HCC code?
No. M84.829 is a billable ICD-10-CM code but does not map to any HCC category in V28, V24, ESRD, or RxHCC.
This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).
What This Code Means
M84.829 is the ICD-10-CM diagnosis code for other disorders of continuity of bone, unspecified humerus. A condition affecting the continuity or structural integrity of the upper arm bone (humerus) that doesn't fit into other specific categories, when the side is not specified. M84.829 sits in the ICD-10-CM chapter for diseases of the musculoskeletal system and connective tissue (m00-m99), within the section covering disorders of bone density and structure (m80-m85).
M84.829 is a billable ICD-10-CM code but does not map to a payment HCC under the CMS-HCC V28, V24, ESRD, or RxHCC risk adjustment models. It can be reported on Medicare Advantage encounter data submissions but it does not contribute to a beneficiary's RAF score and therefore does not affect risk-adjusted payments to the plan.
Use this code when the specific type of bone continuity disorder is not documented; consider querying the provider for more specificity.
HCC Buddy maintains structured V28 and V24 mapping, RAF weights, and MEAT documentation criteria for M84.829 sourced directly from the CMS-HCC risk adjustment model files and the CMS ICD-10-CM code set.