ICD 9 CM Codes

Excludes
olivopontocerebellar degeneration (333.0)
peroneal muscular atrophy (356.1)
334.0Friedreich's ataxia
334.1Hereditary spastic paraplegia
334.2Primary cerebellar degeneration
334.3Other cerebellar ataxia
334.4Cerebellar ataxia in diseases classified elsewhere
334.8Other spinocerebellar diseases
334.9Spinocerebellar disease, unspecified