HCC 200CMS-HCC V28
Friedreich and Other Hereditary Ataxias; Huntington Disease
ICD-10-CM codes mapped to HCC 200 (17)
G10Huntington's diseaseG11.0Congenital nonprogressive ataxiaG11.10Early-onset cerebellar ataxia, unspecifiedG11.11Friedreich ataxiaG11.19Other early-onset cerebellar ataxiaG11.2Late-onset cerebellar ataxiaG11.3Cerebellar ataxia with defective DNA repairG11.4Hereditary spastic paraplegiaG11.5Hypomyelination - hypogonadotropic hypogonadism - hypodontiaG11.6Leukodystrophy with vanishing white matter diseaseG11.8Other hereditary ataxiasG11.9Hereditary ataxia, unspecifiedG31.80Leukodystrophy, unspecifiedG90.BLMNB1-related autosomal dominant leukodystrophyG93.42Megalencephalic leukoencephalopathy with subcortical cystsG93.43Leukoencephalopathy with calcifications and cystsG93.44Adult-onset leukodystrophy with axonal spheroids
Frequently asked questions
What is HCC 200?
HCC 200 is the CMS-HCC V28 risk adjustment category for Friedreich and Other Hereditary Ataxias; Huntington Disease.
How many ICD-10-CM codes map to HCC 200?
17 ICD-10-CM codes map to HCC 200 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.