« Find Another Test Test Overview Test Methodology Repeat Expansion Test Usage Detects CAG triplet repeat expansion in the androgen receptor gene. Reference Range* 11-33 CAG trinucleotide repeats * Reference ranges may change over time. Please refer to the original patient report when evaluating results. Test Details Analytic Time 3 - 4 weeks Soft Order Code SO Laboratory Sendout Laboratory Reference Athena Diagnostics 117 Looking to Order a Test? We’ve provided helpful links to make ordering easy. Find a Requisition All specimens should be accompanied by a requisition. Submitting Specimens Learn about how to properly label and where to ship specimens. Order Kits and Supplies MLabs provides all the supplies necessary for the collection of specimens. Test FAQ Visit our provider FAQ and learn about common questions to ordering tests. Specimen Requirements Offsite Collection Instructions Collect specimen in sufficient lavender top tubes. Send intact whole blood room temperature. Container Normal Volume 8 mL EDTA whole blood Minimum Volume 6 mL EDTA whole blood Additional Information Test sent to Athena Diagnostics. Billing Information Fee Codes CPT Code 81401 Have More Billing Questions? Explore our helpful billing resources: Billing Resources Billing FAQ
