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Mayo Clinic Laboratories

Drug Screen, Expanded Drugs of Abuse (9)

Collection Requirements

Source: blood
Container(s):

  • Preferred: Red
  • Acceptable: Sodium heparin green, Sodium fluoride/Potassium oxalate gray

Volume: 2 mL in vacutainer


Source: urine
Container: Sterile cup
Volume: 5 mL

Special Instructions

Note: DO NOT collect blood in gel tubes

Turn Around Time

Monday-Friday 

  • STAT: 4 hours
  • Routine: 12 hours


Weekends

  • STAT: 4 hours
  • Routine: 24-48 hours

Availability

STAT
Routine

Includes

Amphetamines, Barbiturates, Benzodiazepines, Cannabinoids, Cocaine metabolite, Fentanyl, Methadone, Opiates, and Phencyclidine

Lab Processing Instructions

Specimen: plasma or serum
Spin, separate, and refrigerate


Specimen: urine
Refrigerate

Performing Laboratory

Adele Hall

Adele Hall Lab Section

Toxicology

Instrumentation/Methodology

Enzyme Immunoassay (EIA) and Gas Chromatography (GC)

Reference Ranges

See Report

CPT

80307
84999 if needed
additional 84999 if needed