N52.35
BillableErectile dysfunction following radiation therapy
Last updated: FY2026 ICD-10-CM (Oct 1, 2025 – Sep 30, 2026) | CMS-HCC V28 (100% phase-in, PY2026)
Is N52.35 an HCC code?
No. N52.35 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
N52.35 is the ICD-10-CM diagnosis code for erectile dysfunction following radiation therapy. Erectile dysfunction that develops after radiation therapy, typically used to treat cancer. N52.35 sits in the ICD-10-CM chapter for diseases of the genitourinary system (n00-n99), within the section covering diseases of male genital organs (n40-n53).
N52.35 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.
Can occur months or years after radiation treatment due to vascular or nerve damage.
HCC Buddy maintains structured V28 and V24 mapping, RAF weights, and MEAT documentation criteria for N52.35 sourced directly from the CMS-HCC risk adjustment model files and the CMS ICD-10-CM code set.
Coding Tips
- •Can occur months or years after radiation treatment due to vascular or nerve damage
- •Code the primary cancer diagnosis and radiation therapy separately