V24 HCC 56 (Archived Category) ICD-10-CM
HCC 56 is a payment category of the retired CMS-HCC V24 model, which last determined Medicare Advantage payment in 2025. The 14 ICD-10-CM codes below are its final mappings, kept for lookback analysis and RADV audit reference. Each code shows where it maps in the live V28 model.
Archived Codes of V24 HCC 56 14 codes
- F11.10 Opioid abuse, uncomplicated now HCC 138
- F11.11 Opioid abuse, in remission now HCC 138
- F13.10 Sedative, hypnotic or anxiolytic abuse, uncomplicated now HCC 138
- F13.11 Sedative, hypnotic or anxiolytic abuse, in remission now HCC 138
- F14.10 Cocaine abuse, uncomplicated now HCC 138
- F14.11 Cocaine abuse, in remission now HCC 138
- F15.10 Other stimulant abuse, uncomplicated now HCC 138
- F15.11 Other stimulant abuse, in remission now HCC 138
- F16.10 Hallucinogen abuse, uncomplicated now HCC 138
- F16.11 Hallucinogen abuse, in remission now HCC 138
- F18.10 Inhalant abuse, uncomplicated now HCC 138
- F18.11 Inhalant abuse, in remission now HCC 138
- F19.10 Other psychoactive substance abuse, uncomplicated now HCC 138
- F19.11 Other psychoactive substance abuse, in remission now HCC 138
Questions About This Archived Category
Is V24 HCC 56 still paid?
No. The CMS-HCC V24 model last determined Medicare Advantage payment in 2025; from payment year 2026 the V28 model pays 100% of the risk score. This page exists for lookback analysis and RADV audit periods that predate the transition.
Where did these codes go in V28?
Each row above names the code's live V28 category. The category-level picture, with destination counts for every V24 category, is on V24 to V28: What Changed.
Related References
Source: Centers for Medicare & Medicaid Services, Payment Year 2026 risk adjustment mapping and model software releases (CMS-HCC V28; CMS-HCC V24 from the last published V24 mappings, payment year 2025), applied to the FY 2026 ICD-10-CM code set. ICD List is not affiliated with CMS.
