| ICD-10 Code | Description |
| 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 |
