Drug Panel 7A, Urine - Screen with Reflex to Confirmation/Quantitation
0092185
 
Ordering Recommendation
Mnemonic
CDASU 7A
Methodology
Enzyme Immunoassay/Gas Chromatography-Flame Ionization Detection/Gas Chromatography-Mass Spectrometry/Liquid Chromatography-Tandem Mass Spectrometry
Performed
Sun-Sat
Reported
1-4 days
New York DOH Approval Status
This test is New York DOH approved.
Specimen Required
Patient Preparation
 
Collect
Random urine.  
Specimen Preparation
Transfer 8 mL urine with no additives or preservatives to ARUP Standard Transport Tubes. (Min: 4 mL)  
Storage/Transport Temperature
Refrigerated.  
Unacceptable Conditions
Specimens exposed to repeated freeze/thaw cycles.  
Remarks
 
Stability
Ambient: 1 week; Refrigerated: 1 month; Frozen: 3 years  
Reference Interval
Effective August 20,2012
Drugs Covered and Cutoff Concentrations
Drugs/Drug Classes Screen
Marijuana 20 ng/mL
Cocaine 150 ng/mL
Opiates 300 ng/mL
Oxycodone 100 ng/mL
Phencyclidine 25 ng/mL
Amphetamines 300 ng/mL
MDMA (Ecstasy) 500 ng/mL
Barbiturates 200 ng/mL
Benzodiazepines 200 ng/mL
Alcohol 40 mg/dL
Interpretive Data
The absence of expected drug(s) and/or drug metabolite(s) may indicate non-compliance, inappropriate timing of specimen collection relative to drug administration, poor drug absorption, diluted/adulterated urine, or limitations of testing. The concentration at which the screening test can detect a drug or metabolite varies within a drug class. Specimens for which drugs or drug classes are detected by the screen are reflexed to a second, more specific technology (GC/MS, GC/FID, and/or LC-MS/MS). The concentration value must be greater than or equal to the cutoff to be reported as positive. Interpretive questions should be directed to the laboratory.

For medical purposes only; not valid for forensic use.

Oxycodone results are reported with the opiates results. MDMA results are reported with the amphetamines results.
Note
If the specimen screens positive, then Confirmation/Quantitation by GC/MS, GC/FID, and/or LC-MS/MS will be added to confirm result. Additional charges apply.
CPT Code(s)
80101 x8; if positive, add appropriate CPT code(s): 82542; 82520; 83925; 83992; 82145; 82205; 80154; 82055.
Components
Component Test Code*Component Chart Name
0090386Creatinine, Urine
0090408CDASU 7A Comments
0092191Amphetamines, Urine
0092192Cocaine, Urine
0092193Opiates, Urine
0092194Phencyclidine, Urine
0092195Marijuana, Urine
0092196Barbiturates, Urine
0092197Benzodiazepines, Urine
0092400Alcohol, Urine
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, contact interface support at interface.support@aruplab.com.
Cross References
  • Alcohol, Urine
  • Amphetamines, Urine
  • Barbiturates, Urine
  • Benzodiazepines, Urine
  • Cocaine, Urine
  • Creatinine, Urine
  • Marijuana, Urine
  • Opiates, Urine
  • Pain Management
  • Phencyclidine, Urine