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MDMA
MDMA (ECSTASY) SCREEN WITH GC-MS, CONFIRMATION, URINE

Test Code MDMA 
Test MDMA (ECSTASY) SCREEN WITH GC-MS, CONFIRMATION, URINE 
Methodology Enzyme Immunoassay (EIA)
Gas Chromatography-Mass Spectrophotometry (GC-MS), if indicated. 
Description The screening assay detects MDMA (Ecstasy) in urine. If the MDMA screen is > = 500 ng/mL, the amphetamines confirmation/quantitation by GC-MS is performed at an additional charge.
THIS TEST IS INTENDED FOR CLINICAL MONITORING AND MANAGEMENT OF PATIENTS. IT IS NOT INTENDED FOR NON-MEDICAL USE SUCH AS EMPLOYMENT OF FORENSIC TESTING.
Note: Specific gravity, pH, creatinine and oxidants will be performed and reported at no additional charge to identify potential adulteration of the urine specimen. 
Specimen 25 mL (10.0 mL minimum) from a random urine collection in a non-sterile urine container. Send specimen refrigerated. 
Reference Values Not Detected
EIA cutoff concentration: 500 ng/mL

GC-MS cutoff concentrations
- Amphetamine: < 50 ng/mL
- Methamphetamine: < 50 ng/mL
- MDMA (Ecstasy): < 50 ng/mL
- MDA (Ecstasy metabolite): < 50 ng/mL
- Phentermine: < 500 ng/mL
- Pseudoephedrine / Ephedrine: < 500 ng/mL
- Phenylpropanolamine: < 500 ng/Ml 

Analytic Time 1 Day; 4 Days if positive 
Day(s) Test Set Up Monday through Friday 
CPT Code(s) 80301  Drug Screen, qualitative, single drug class method
80326  Amphetamine or methamphetamine, if indicated
G0479  Drug test(s), presumptive by instrumented chemistry analyzers (Government payers, if appropriate)
G0480 or  G0481 or G0482 or G0483, Drug test(s), definitive (Government payers, if appropriate), if indicated