AHA Coding Clinic® for ICD-10-CM and ICD-10-PCS - 2020 Issue 4; New/Revised ICD-10-CM Codes
Friedreich Ataxia
Code G11.11, Friedreich ataxia, was created for Friedreich ataxia (FA or FRDA). Codes G11.10, Early-onset cerebellar ataxia, unspecified, and G11.19, Other early-onset cerebellar ataxia, were created for unspecified and certain other early-onset cerebellar ataxias.FA is a genetic neurological disorder that causes progressive symptoms of gait and balance instability, impaired coordination of muscles, dysarthria-causing impaired speech, scoliosis, loss of sensation of the limbs, hypertrophic cardiomyopathy and loss of hearing and vision. Although FA is rare, it is the most common cause of hereditary ataxia.When a region of the FXN gene repeats a GAA segment more...
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Article Overview
This article is a brief educational overview of Friedreich ataxia and its place in ICD-10-CM diagnosis coding. It covers the condition’s genetic basis, common clinical features, typical age of onset, disease progression, and the general need for multidisciplinary symptom management. It is useful for coders, clinical documentation staff, and medical professionals who need a high-level understanding of the condition and its coding context.
Why This Topic Matters
Understanding the clinical picture and coding context for Friedreich ataxia helps support accurate diagnosis reporting and better documentation review for a rare hereditary neurologic disorder.
What You Will Learn
- How Friedreich ataxia is characterized clinically
- The genetic basis associated with the condition
- Typical symptom patterns and disease progression
- Why multidisciplinary management is often needed
- How the condition relates to ICD-10-CM diagnosis categories for early-onset cerebellar ataxia
Who Should Read This
- Medical coders
- Coding auditors
- Clinical documentation specialists
- Neurology providers
- Genetics-focused clinicians
Codes Discussed
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