G11.9 - Hereditary ataxia, unspecified
- Applicable to Hereditary ataxia, unspecified
- The 2025 edition of ICD10-CM G11.9 became effective on October 1, 2024.
- This is the American ICD10-CM version of G11.9 - other international versions of ICD10 G11.9 may differ.
- G11.9 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Inclusion terms help to clarify and specify the conditions or diseases covered by a particular ICD-10-CM code.
Inclusion Term:
- Hereditary cerebellar ataxia NOS
- Hereditary cerebellar degeneration
- Hereditary cerebellar disease
- Hereditary cerebellar syndrome
Billable/Specific Code
The following codes above G11.9 contain annotation back-references that may be applicable to G11.9:
- Chapter: G00-G99 - Diseases of the nervous system
- Section: G10-G14 - Systemic atrophies primarily affecting the central nervous system
- Category: G11 - Hereditary ataxia
Browse other similar CM codes:
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
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