« Find Another Test Test Overview Test Methodology Liquid Chromatography Tandem Mass Spectrometry (LC-MS/MS) Test Usage Monitoring patients receiving 5 alpha reductase inhibitor therapy or chemotherapy and evaluating patients with possible 5 alpha reductase deficiency. Reference Range* Age specific reference ranges provided with report. * Reference ranges may change over time. Please refer to the original patient report when evaluating results. Test Details Days Test Performed Monday, Wednesday Analytic Time 2 - 6 days Soft Order Code DHTS MiChart Code Dihydrotestosterone Synonyms Synonyms Allodihydrotestosterone DHTS Androstanalone DIHYDROTESTOSTERONE 5 Alpha Reductase Deficiency + See More Laboratory Sendout Laboratory Reference Mayo DHTS (81479) 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 blood in a red top or SST tube. Centrifuge, aliquot serum into plastic vial and refrigerate. Container Normal Volume 1 mL serum Minimum Volume 0.6 mL serum Additional Information Test sent to Mayo Medical Laboratories. Billing Information Fee Codes CPT Code 82642 LOINC 1848-1 Have More Billing Questions? Explore our helpful billing resources: Billing Resources Billing FAQ
