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HelpTest Code LAB676 Rapid Drug Screen, Urine
Useful For
A qualitative screen for drugs of abuse
Methodology
Enzyme Immunoassay
Profile Information
| Test Code | Test Name |
Available Separately |
Always Performed |
|---|---|---|---|
| LAB357 | Amphetamine Screen, Urine | Yes | Yes |
| N/A | Fentanyl Screen, Urine | No | Yes |
| LAB367 | Benzodiazepine Screen, Urine | Yes | Yes |
| LAB1860 | Buprenorphine Reflex Screen, Urine | Yes | Yes |
| LAB378 | Cocaine Screen, Urine | Yes | Yes |
| N/A | Hydrocodone Screen, Urine | No | Yes |
| LAB2337 | THC (Marijuana) Screen, Urine | Yes | Yes |
| LAB2331 | Methadone Screen, Urine | Yes | Yes |
| LAB416 | Opiate Screen, Urine | Yes | Yes |
| LAB422 | Oxycodone Screen, Urine | Yes | Yes |
If the buprenorphine screen is positive, buprenorphine confirmation testing by LC/MS will be performed, at an additional charge.
Reflex Tests
| Test Code | Test Name | Methodology | Performing Laboratory |
Available Separately |
Always Performed |
|---|---|---|---|---|---|
| LAB1883 | Buprenorphine & Norbuprenorphine, Urine |
Liquid Chromatography/Mass Spectrometry |
Mayo Medical Laboratories | Yes | No |
Performing Laboratory
Bozeman Health Laboratory Services
Specimen Requirements
Specimen Type: Urine
Container/Tube: Clean container
Specimen Volume: 25 mL
Specimen Minimum Volume: 2 mL
Collection Instructions:
1. Collect a freshly-voided, random urine collection.
2. No preservative.
3. Refrigerate specimen after collection.
4.Centrifuge specimen aliquot before testing.
Specimen Transport Temperature
Refrigerated
Specimen Stability
| Specimen Type | Temperature | Time |
|---|---|---|
| Urine Drug Assays | Refrigerated | 3 days |
| Urine Specific Gravity & pH | Refrigerated | 4 hours |
Reference Values
Negative (reported as positive or negative)
Cut-off Values:
Positive results are reported when values are greater than or equal to the following:
| Amphetamine | 300 ng/mL |
| Fentanyl | 5 ng/mL |
| Benzodiazepine | 100 ng/mL |
| Buprenorphine | 10 ng/mL |
| THC (Marijuana) | 50 ng/mL |
| Cocaine Screen | 150 ng/mL |
| Hydrocodone Screen | 100 ng/mL |
| Methadone Screen | 300 ng/mL |
| Opiate Screen | 300 ng/mL |
| Oxycodone Screen | 100 ng/mL |
Additional Information
- Test results are to be used only for medical (i.e. treatment) purposes. They must not be used for non-medical purposes, such as employment or legal testing.
- The limits-of-detection for these tests may only be able to detect drugs when taken in excess. Therapeutic administration may not be detected.
- These results are unconfirmed. If confirmation is desired, please contact the laboratory.
Day(s) Test Set Up
Monday through Sunday
Test Classification and CPT Coding
80307x10
80348 (if appropriate)
G0480 (if appropriate)