81179 Atxn2 gene detc abnor allele
Also known as: ATXN2 repeat analysis, Spinocerebellar Ataxia 2 testing
Molecular analysis of the ATXN2 gene to detect abnormal CAG repeat expansions associated with Spinocerebellar Ataxia type 2.
In Plain Language
ataxia gene test; neurological disorder genetic testing
Clinical Context
Used to diagnose Spinocerebellar Ataxia type 2 in patients with parkinsonism, slow eye movements, and progressive ataxia.
RVU Information
CPT 81179 does not have a physician work RVU assigned by CMS. Reimbursement for this code is determined by payer-specific fee schedules.
Billing & Documentation
Lab and pathology codes require an order from the treating provider with clinical indication. For molecular pathology and genetic testing, document the specific analytes tested and clinical rationale.
How This Code Compares
This code has a work RVU of 0.00, meaning it does not have a physician work component assigned by CMS. In the Pathology & Lab category, 94% of codes share this characteristic.
Specialties
Frequently Asked Questions
What is CPT code 81179?
CPT 81179 (Atxn2 gene detc abnor allele) is a Pathology & Lab code. Molecular analysis of the ATXN2 gene to detect abnormal CAG repeat expansions associated with Spinocerebellar Ataxia type 2.
Who uses CPT code 81179?
CPT 81179 is used by Genetics, Neurology, Pathology. Used to diagnose Spinocerebellar Ataxia type 2 in patients with parkinsonism, slow eye movements, and progressive ataxia.
When is CPT 81179 used?
Used to diagnose Spinocerebellar Ataxia type 2 in patients with parkinsonism, slow eye movements, and progressive ataxia.
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CPT® is a registered trademark of the American Medical Association. Data sourced from CMS Physician Fee Schedule RVU26A. Descriptions, synonyms, and clinical context are original content by RVU Edge.