Home
HelpTest Code LABPMSCU Urine Drug Screen 10 with Confirmation
Clinical Information
This test is intended to screen for the presence of amphetamine/methamphetamines, barbiturates, benzodiazepines, buprenorphine, cannabinoids, cocaine, fentanyl, methadone, opiates, and/or oxycodone. All drug classes that screen positive will reflex to drug class-specific urine confirmation tests. A urine creatinine is also included with this test.
Synonym
- UPMSC
Profile Information
| Reporting Name | Available Separately | Always Reported |
|---|---|---|
| Amphetamine/Methamphetamine | No | Yes |
| Barbiturates | No | Yes |
| Benzodiazepines | No | Yes |
| Buprenorphine | No | Yes |
| Cannabinoids (Marijuana) | No | Yes |
| Cocaine | No | Yes |
| Fentanyl | No | Yes |
| Methadone | No | Yes |
| Opiates | No | Yes |
| Oxycodone | No | Yes |
| Drug Screen Creatinine, Urine | No | Yes |
Specimen Required
Preferred Container/Tube: Urine Container
Acceptable Container/Tube: Urine Container, Urine
Specimen Volume: 8 mL
Specimen Minimum Volume: 1 mL
Specimen Stability Information
Ambient: 2 days
Refrigerated: 5 days
Frozen: 30 days
Rejection Due To
- Quantity not sufficient
Testing Algorithm
If appropriate, confirmation testing will be performed at an additional charge.
Reflex Tests
| Reporting Name | Available Separately | Always Reported |
|---|---|---|
| Amphetamines, Confirmation Urine | Yes | No |
| Barbiturates, Confirmation Urine | Yes | No |
| Benzodiazepines, Confirmation Urine | Yes | No |
| Buprenorphine/Norbuprenorphine, Confirmation Urine | Yes | No |
| Cannabinoid, Confirmation Urine | Yes | No |
| Cocaine, Confirmation Urine | Yes | No |
| Fentanyl, Confirmation Urine | Yes | No |
| Methadone, Confirmation Urine | Yes | No |
| Opiates, Confirmation Urine | Yes | No |
| Oxycodone, Confirmation Urine | Yes | No |
Reference Values
None Detected
Creatinine ≥20.0 mg/dL
Cutoff concentrations by immunoassay detection:
Amphetamine/Methamphetamine: 500 ng/mL
Barbiturates: 200 ng/mL
Benzodiazepines: 200 ng/mL
Buprenorphine: 5 ng/mL
Cannabinoids: 50 ng/mL
Cocaine: 150 ng/mL
Fentanyl: 1 ng/mL
Methadone: 300 ng/mL
Opiates: 300 ng/mL
Oxycodone: 100 ng/mL
Interpretation
Presumptive positive results indicate the presence of a compound within the specified class of drugs or a structurally related compound in the urine sample. Negative results may reflect the absence of drug or drug present below the assay's limit of quantitative. The detection of drugs in urine is dependent on several factors including the amount of drug ingested, time since exposure, individual metabolism, kidney and liver function, urine concentration, and the assay's limit of detection.
Cautions
Detection of drugs in urine is dependent on urine concentration. False negative results may occur in urine that has been diluted either by direct sample tampering or by ingesting large quantities of water before sample collection.
Method Description
Screen: Beckman Coulter DxC700AU: Emit® II Plus Amphetamines Assay, Barbiturates Assay, Benzodiazepine Assay, Buprenorphine Assay, Cannabinoids Assay, Cocaine Metabolite Assay, Methadone Assay, and Opiates Assay. ARK™ Fentanyl II Assay. DRI® Oxycodone Assay.
Confirmation: Liquid Chromatography Tandem Mass Spectrometry (LC-MS/MS)
Performing Lab
Clinical Lab UH
Day(s) Performed
Monday through Saturday
Report Available
Screen: Same day/1 day
Confirmation: 2 to 7 days
Reporting Name
Urine Drug Screen 10 with Confirmation
CPT Code Information
80307
LOINC Code Information
33280-9
3377-9
3390-2
3414-0
18282-4
3397-7
11235-9
3773-9
3879-4
10998-3
2161-8