OPIATE, URINE CLINICAL GC/MS CONFIRMATION (QUANTITATIVE)

Components
GC/MS confirmation for morphine, codeine, hydrocodone, hydromorphone, oxycodone and oxymorphone. Also see Drug Abuse Screen, Urine Panels with GC/MS confirmations.

Specimen Required
Collect random urine. Mix well and send 10.0 mL urine (1.5 mL minimum) refrigerated in a screw-capped plastic urine container.

Rejection Criteria
Urine catheter cup (with needle)

Methodology
Gas Chromatography/Mass Spectrometry

Stability
Room Temperature: 48 hours; Refrigerated: 14 days; Frozen: 14 days

Reference Range
Decision Level: 25 ng/mL

Performed
Monday-Friday

Turnaround Time1-2 days
Test CodeUCOPT
CPT-4 Code (s)
80364 (G0480)
LOINC Codes
Morphine   16251-1  
Codeine   16250-3  
Hydrocodone   16252-9  
Hydromorphone   16998-7  
Oxycodone   16249-5  
Oxymorphone   17395-5  
Creatinine   2161-8  
Adulterant   58715-4  

Warde
Medical
Laboratory