Methodology
Gas Chromatography-Mass Spectrometry
Specimen Type
Whole Blood
Performing Lab
Quest Diagnostics Pittsburgh
Epic ID
Other Reference Test
Lab Test Days
Monday-Friday
Collection Information
Specimen Required
5-7 mL Whole Blood
Container Type
Gray (Potassium Oxalate)
Processing Information - Lab Use Only
Transport Temperature
Refrigerate-Only
Specimen Stability
Room Temp: 5 Days; Refrigerated: 14 Days; Frozen: Unacceptable
Test Volume Required
7 mL Whole Blood
Minimum Test Volume
5 mL Whole Blood
CPT Codes
80353
Revised
08-17-17
Initials
SL