G11.11 – Friedreich ataxia
ICD-10-CM 2027 diagnosis code · Systemic atrophies primarily affecting the central nervous system
ICD-10-CM code
G11.11
- Code
G11.11(claims format:G1111)- Description
- Friedreich ataxia
- Billable
- Yes – valid for HIPAA-covered transactions
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 6. Diseases of the nervous system (G00-G99)
- Block
- G10-G14 Systemic atrophies primarily affecting the central nervous system
- Parent codes
- G11 › G11.1
Notes for G11.11
Applicable to:
- Autosomal recessive Friedreich ataxia
- Friedreich ataxia with retained reflexes
Notes inherited from parent codes
Instructional notes at a category or block level apply to every code below it.
G11 – Hereditary ataxia
Index terms for G11.11
Entries in the ICD-10-CM alphabetic index that lead to this code:
- Friedreich's, ataxia
- Friedreich's, sclerosis
- Sclerosis, sclerotic, Friedreich's
- Ataxia, ataxy, ataxic, Friedreich's
- Friedreich's, combined systemic disease
- Myocardiopathy, in, Friedreich's ataxia
- Sclerosis, sclerotic, hereditary, spinal
- Sclerosis, sclerotic, spinal, hereditary
- Ataxia, ataxy, ataxic, hereditary, spinal
- Ataxia, ataxy, ataxic, spinal, hereditary
- Cardiomyopathy, due to, Friedreich's ataxia
- Ataxia, ataxy, ataxic, autosomal recessive Friedreich
- Disease, diseased, Friedreich's, combined systemic or ataxia
Related codes in G11.1
Frequently asked questions
What is ICD-10 code G11.11?
G11.11 is the ICD-10-CM code for friedreich ataxia, in the block G10-G14 (Systemic atrophies primarily affecting the central nervous system).
Is G11.11 a billable code?
Yes. G11.11 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
What category does G11.11 belong to?
It belongs to category G11 – Hereditary ataxia.
Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.