ARUP's Laboratory Test Directory

0092183: Drugs of Abuse 5A Panel, Urine - Screen with Reflex to Confirmation/Quantitation

Test Mnemonic: CDASU 5A
Methodology: Enzyme Immunoassay/Gas Chromatography-Flame Ionization Detection/Gas Chromatography-Mass Spectrometry/Liquid Chromatography-Tandem Mass Spectrometry

Performed: Sun-Sat

Reported: 1-4 days

Specimen Required:  
Collect: Random urine.

Transport: 20 mL urine at 20-25°C.  (Min: 5 mL)

Pediatric Collection/Transport: Newborn minimum requires 1 mL for the initial test and 2 mL for the confirmation of each positive. Indicate NEWBORN prominently on the test request form. 

Unacceptable Conditions: Specimens exposed to repeated freeze/thaw cycles.

Stability: Ambient: 1 week; Refrigerated: 1 month; Frozen: 3 years

Reference Interval:
 
Drugs Covered and Cutoff Concentrations
Drugs Screen Confirmation
Marijuana             
Cocaine                       
Opiates
Phencyclidine           
Amphetamines         
Alcohol 		20 ng/mL
150 ng/mL
300 ng/mL
25 ng/mL
300 ng/mL
40 mg/dL 		4 ng/mL
50 ng/mL
5 ng/mL
10 ng/mL
200 ng/mL
40 mg/dL

Interpretive Data:
For medical purposes only; not valid for forensic use.



Note:
Screen-positive specimens are automatically confirmed by GC/MS, GC/FID, and/or LC-MS/MS, additional charges may apply.

CPT Code(s):
80101 x6 Screen; if positive add appropriate CPT Code for drug confirmed: 82542 Marijuana; 82520 Cocaine; 83925 Opiates; 83992 Phencyclidine; 82145 Amphetamines; 82055 Alcohol

 

 

 
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