ICD-10-CM Current in FY 2027
G11
Hereditary ataxia
- Release
- FY 2027
- Effective
Official Coding Notes
Reproduced verbatim from the FY 2027 ICD-10-CM files.
More Specific Codes
9 codes under G11
- G11.0 Congenital nonprogressive ataxia Billable
- G11.1 Early-onset cerebellar ataxia Has subcodes
- G11.2 Late-onset cerebellar ataxia Billable
- G11.3 Cerebellar ataxia with defective DNA repair Billable
- G11.4 Hereditary spastic paraplegia Billable
- G11.5 Hypomyelination - hypogonadotropic hypogonadism - hypodontia Billable
- G11.6 Leukodystrophy with vanishing white matter disease Billable
- G11.8 Other hereditary ataxias Billable
- G11.9 Hereditary ataxia, unspecified Billable
Version History
How G11 appears in each release imported from the official files, newest first.
-
FY 2027 Effective
CurrentHereditary ataxia
-
FY 2026 Effective
UnchangedHereditary ataxia
Related Codes
Codes whose official notes reference G11
Data Source
Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.
- Release
- FY 2027
- Effective
- Source file
- icd10cm-code-descriptions-2027.zip
Official ICD-10-CM source files (opens in a new tab)
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