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Gamma-Hydroxybutyric Acid Screen, Urine
Test Code37653
CPT Codes
80304
Includes
Note: all positive screens will be confirmed at NMS directory fees
Preferred Specimen
5 mL urine collected in a plastic, leak-proof container
Minimum Volume
2.4 mL
Transport Temperature
Room temperature
Specimen Stability
Room temperature: 7 days
Refrigerated: 7 days
Frozen: 21 days
Refrigerated: 7 days
Frozen: 21 days
Methodology
Gas Chromatography/Mass Spectrometry (GC/MS)
Setup Schedule
Set up: As needed; Report available: 5 days (If positive: 9 days)
