HCC 200 (V28)
Friedreich and Other Hereditary Ataxias; Huntington Disease
17 ICD-10-CM codes map to this category in the CMS-HCC V28 risk adjustment model for payment year 2027. All 115 HCCs
| G10 | Huntington's disease |
| G11.0 | Congenital nonprogressive ataxia |
| G11.10 | Early-onset cerebellar ataxia, unspecified |
| G11.11 | Friedreich ataxia |
| G11.19 | Other early-onset cerebellar ataxia |
| G11.2 | Late-onset cerebellar ataxia |
| G11.3 | Cerebellar ataxia with defective DNA repair |
| G11.4 | Hereditary spastic paraplegia |
| G11.5 | Hypomyelination - hypogonadotropic hypogonadism - hypodontia |
| G11.6 | Leukodystrophy with vanishing white matter disease |
| G11.8 | Other hereditary ataxias |
| G11.9 | Hereditary ataxia, unspecified |
| G31.80 | Leukodystrophy, unspecified |
| G90.B | LMNB1-related autosomal dominant leukodystrophy |
| G93.42 | Megalencephalic leukoencephalopathy with subcortical cysts |
| G93.43 | Leukoencephalopathy with calcifications and cysts |
| G93.44 | Adult-onset leukodystrophy with axonal spheroids |