ICD-10-CM code "G11": Hereditary ataxia (2024)

Excludes

1. Diseases of the nervous system (G00-G99)

   Type 2certain conditions originating in the perinatal period (P04-P96)

   Type 2certain infectious and parasitic diseases (A00-B99)

   Type 2complications of pregnancy, childbirth and the puerperium (O00-O9A)

   Type 2congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)

   Type 2endocrine, nutritional and metabolic diseases (E00-E88)

   Type 2injury, poisoning and certain other consequences of external causes (S00-T88)

   Type 2neoplasms (C00-D49)

   Type 2symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)

2. Systemic atrophies primarily affecting the central nervous system (G10-G14)
3. Hereditary ataxia (G11)

   Type 2cerebral palsy (G80.-)

   Type 2hereditary and idiopathic neuropathy (G60.-)

   Type 2metabolic disorders (E70-E88)

Includes

1. Diseases of the nervous system (G00-G99)
2. Systemic atrophies primarily affecting the central nervous system (G10-G14)
3. Hereditary ataxia (G11)

Subcategories

• Congenital nonprogressive ataxia (G11.0)
• Early-onset cerebellar ataxia (G11.1)
• Late-onset cerebellar ataxia (G11.2)
• Cerebellar ataxia with defective DNA repair (G11.3)
• Hereditary spastic paraplegia (G11.4)
• Hypomyelination - hypogonadotropic hypogonadism - hypodontia (G11.5)
• Leukodystrophy with vanishing white matter disease (G11.6)
• Other hereditary ataxias (G11.8)
• Hereditary ataxia, unspecified (G11.9)