H31.302
BillableUnspecified choroidal hemorrhage, left eye
Last updated: FY2026 ICD-10-CM (Oct 1, 2025 – Sep 30, 2026) | CMS-HCC V28 (100% phase-in, PY2026)
Is H31.302 an HCC code?
No. H31.302 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
H31.302 is the ICD-10-CM diagnosis code for unspecified choroidal hemorrhage, left eye. Unspecified choroidal hemorrhage in the left eye refers to bleeding in the choroid layer without a specified cause or type. H31.302 sits in the ICD-10-CM chapter for diseases of the eye and adnexa (h00-h59), within the section covering disorders of choroid and retina (h30-h36).
H31.302 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.
If the cause or type of hemorrhage is documented (e.g., expulsive, traumatic), use a more specific code.
HCC Buddy maintains structured V28 and V24 mapping, RAF weights, and MEAT documentation criteria for H31.302 sourced directly from the CMS-HCC risk adjustment model files and the CMS ICD-10-CM code set.
Coding Tips
- •If the cause or type of hemorrhage is documented (e.g., expulsive, traumatic), use a more specific code
- •Document any associated symptoms such as vision changes or eye pain