HCC 279CMS-HCC V28

Severe Persistent Asthma

ICD-10-CM codes mapped to HCC 279 (3)

J45.50Severe persistent asthma, uncomplicatedJ45.51Severe persistent asthma with (acute) exacerbationJ45.52Severe persistent asthma with status asthmaticus

Frequently asked questions

What is HCC 279?

HCC 279 is the CMS-HCC V28 risk adjustment category for Severe Persistent Asthma.

How many ICD-10-CM codes map to HCC 279?

3 ICD-10-CM codes map to HCC 279 under the CMS-HCC V28 model.

Risk adjustment data from CMS (public domain). This page shows the HCC category label and its ICD-10-to-HCC crosswalk only — no per-segment coefficients or RAF scores.