TAT 
6-8 weeks
CPT Code 
81401
81415
Test Code 
6111
Test Methods 
Exome sequencing
Repeat Expansion Testing
Specimen Types Accepted 
Blood
Saliva
Buccal
Cultured Cells
Extracted DNA
Disorders 
Notes 
Ataxia Repeat Expansion Panel with reflex to Ataxia Exome if negative. Cost for Repeat Expansion Panel only is $1250, cost for full Comprehensive Ataxia Panel is $5000.
PCR-based repeat expansion testing for a single gene on the Ataxia Repeat Expansion Panel also available in our laboratory. Please contact us directly for cost and CPT code information.
If sending saliva, 2 kits are required.