DRUG PROFILE,PRESCRIPTION/OTC

Test Code

LAB349

Quest Code

31689

CPT Codes
80307

Includes

Amphetamines, Barbiturates, Benzodiazepines, Cocaine Metabolites, Marijuana, Methadone, Opiates, PCP (Phencyclidine)

All positive drug screens are confirmed and quantitated at an additional charge (CPT coding varies by drug confirmed).

Preferred Specimen

10 mL plasma collected in a sodium fluoride (gray-top) or sodium fluoride/potassium oxalate (gray-top) tube

Minimum Volume

5 mL

Other Acceptable Specimens

Whole blood collected in: Sodium fluoride (gray-top) or sodium fluoride/potassium oxalate (gray-top) tube • Frozen serum collected in a red-top tube (no gel)

Transport Container

Transport tube

Transport Temperature

Plasma and whole blood: Refrigerated (cold packs)
Serum: Frozen

Specimen Stability

Plasma and whole blood
Room temperature: 24 hours
Refrigerated: 7 days
Frozen: 30 days

Serum
Room temperature: Unacceptable
Refrigerated: Unacceptable
Frozen: 30 days

Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)

Serum separator tube (SST)

Methodology
Chromatography/Mass Spectrometry • Immunoassay (IA)

FDA Status
This test was developed and its analytical performance characteristics have been determined by Quest Diagnostics. It has not been cleared or approved by FDA. This assay has been validated pursuant to the CLIA regulations and is used for clinical purposes.

Setup Schedule

Mon-fri

Reference Range

See Laboratory Report

Performing Laboratory

Quest Diagnostics Nichols Institute-Chantilly VA

14225 Newbrook Drive

Chantilly, VA 20151-2228

Last Updated: August 13, 2021

The CPT Codes provided in this document are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.