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Drug Abuse Panel 8, with Confirmation, Serum
Test CodeDRUGS
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).
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 or sodium fluoride/potassium oxalate (gray-top) tube
Minimum Volume
5 mL
Other Acceptable Specimens
Whole blood collected in a sodium fluoride or sodium fluoride/potassium oxalate (gray-top) tube • Frozen serum collected in a red-top tube (no gel)
Transport Temperature
Plasma and whole blood: Refrigerated (cold packs)
Serum: Frozen
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
Room temperature: 24 hours
Refrigerated: 7 days
Frozen: 30 days
Serum
Room temperature: Unacceptable
Refrigerated: Unacceptable
Frozen: 30 days
Methodology
Immunoassay • Chromatography/Mass Spectrometry
Setup Schedule
Set up: Daily; Report available: Next day
Reference Range
See Laboratory Report
Performing Laboratory
Quest Diagnostics Nichols Institute
14225 Newbrook Drive
Chantilly, VA 20153