Drug Abuse Screen 4, Urine (Chem Dep)


Sunquest Code:DAU4  
Epic Code:LAB3421Epic Name:Drug Abuse Screen 4 Chem Dep Urine (RH, UMMC)
Methodology:Competitive binding immunoassay; bichromatic rate
CPT Code:80307, 80320
Test Includes:Amphetamines, cannabinoids, cocaine metabolite, ethanol, opiates.
Turnaround Time:Performed and reported 24 hours/day.
Special Instructions:Positive results are not confirmed by a second method. If confirmation is required, please contact the laboratory.
Associated Links:

Urine Collection Procedure, Drugs of Abuse Screen



Collection Instructions

Specimen:Urine, random collection.
Optimal Volume:Submit entire collection; analysis requires 1.1 mL. Immediately place urine sample in small, tightly sealed container to minimize evaporation.


Processing and Shipping

Specimen Processing:Aliquot 5 mL, 1.1 mL minimum. Store in refrigerator. Freeze samples not analyzed within 24 hours.
Shipping Instructions:Ship at refrigerated temperature to arrive within 24 hours. Alternatively, ship on dry ice.
Test Performed at or Referral Lab Chemistry  (UMMC-East Bank, Fairview Lakes - FLMC, UMMC/UMMCH-West Bank)


Interpretive

Use:Evaluate suspected drug abuse.


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