V24 HCC 27 (Archived Category) ICD-10-CM
HCC 27 is a payment category of the retired CMS-HCC V24 model, which last determined Medicare Advantage payment in 2025. The 15 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; 2 of them no longer risk-adjust at all.
Archived Codes of V24 HCC 27 15 codes
- I85.00 Esophageal varices without bleeding now HCC 63
- I85.01 Esophageal varices with bleeding now HCC 63
- I85.10 Secondary esophageal varices without bleeding now HCC 63
- I85.11 Secondary esophageal varices with bleeding now HCC 63
- K70.41 Alcoholic hepatic failure with coma now HCC 63
- K71.11 Toxic liver disease with hepatic necrosis, with coma no V28 successor
- K72.01 Acute and subacute hepatic failure with coma no V28 successor
- K72.10 Chronic hepatic failure without coma now HCC 63
- K72.11 Chronic hepatic failure with coma now HCC 63
- K72.90 Hepatic failure, unspecified without coma now HCC 63
- K72.91 Hepatic failure, unspecified with coma now HCC 63
- K76.6 Portal hypertension now HCC 63
- K76.7 Hepatorenal syndrome now HCC 63
- K76.81 Hepatopulmonary syndrome now HCC 63
- K76.82 Hepatic encephalopathy now HCC 63
Questions About This Archived Category
Is V24 HCC 27 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, or marks it as having no V28 successor. 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.
