ICD-9-CM Codes ICD-9-PCS Codes

334.2 - Primary cerebellar degeneration

GEM Conversion to ICD-10 CM

G11.0

Fs: 10000 – Congenital nonprogressive ataxia

G11.2

Fs: 10000 – Late-onset cerebellar ataxia

Sibling Codes

334.0

Friedreich's ataxia

334.1

Hereditary spastic paraplegia

334.2

Primary cerebellar degeneration

334.3

Other cerebellar ataxia

334.4

Cerebellar ataxia in diseases classified elsewhere

334.8

Other spinocerebellar diseases

334.9

Spinocerebellar disease, unspecified