Posted Date
Effective Date
Test Name
Ketamine and Norketamine, Serum
Update Type
Test Methodology Changed
Order Code
FKEMS
Referral Laboratory
Mayo Medical Laboratories
TEST METHODOLOGY CHANGE
Ketamine and Metabolite Screen, Plasma
Order Code: FKEMS
Fee Code: AA942 (CPT 80307)
Reference Laboratory: Mayo FKEMS (NMS Labs)
The Ketamine and Metabolite Screen, Plasma assay forwarded to NMS Labs will change from a Gas Chromatography/Mass Spectrometry (GC/MS) to a High Performance Liquid Chromatography/Tandem Mass Spectrometry test methodology effective March 4, 2024. The requested specimen volume will change from 5 mL to 3 mL.