HCC 198CMS-HCC V28
Multiple Sclerosis
ICD-10-CM codes mapped to HCC 198 (20)
G35Multiple sclerosisG35.ARelapsing-remitting multiple sclerosisG35.B0Primary progressive multiple sclerosis, unspecifiedG35.B1Active primary progressive multiple sclerosisG35.B2Non-active primary progressive multiple sclerosisG35.C0Secondary progressive multiple sclerosis, unspecifiedG35.C1Active secondary progressive multiple sclerosisG35.C2Non-active secondary progressive multiple sclerosisG35.DMultiple sclerosis, unspecifiedG36.0Neuromyelitis optica [Devic]G36.1Acute and subacute hemorrhagic leukoencephalitis [Hurst]G36.8Other specified acute disseminated demyelinationG36.9Acute disseminated demyelination, unspecifiedG37.0Diffuse sclerosis of central nervous systemG37.1Central demyelination of corpus callosumG37.2Central pontine myelinolysisG37.5Concentric sclerosis [Balo] of central nervous systemG37.81Myelin oligodendrocyte glycoprotein antibody diseaseG37.89Other specified demyelinating diseases of cnslG37.9Demyelinating disease of central nervous system, unspecified
Frequently asked questions
What is HCC 198?
HCC 198 is the CMS-HCC V28 risk adjustment category for Multiple Sclerosis.
How many ICD-10-CM codes map to HCC 198?
20 ICD-10-CM codes map to HCC 198 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.