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HelpTest Code LAB0293839 Drug Abuse Survey with Confirmation, Panel 9, Random, Urine
Additional Codes
| Mayo Test ID |
|---|
| CDAU7 |
Performing Laboratory
Mayo Clinic Laboratories in Rochester
Useful For
Detecting drug abuse involving, amphetamines, barbiturates, benzodiazepines, cocaine, ethanol, methadone, opiates, phencyclidine, and tetrahydrocannabinol
This test is intended to be used in a setting where the test results can be used definitively to make a diagnosis.
This test is not intended for use in employment-related testing.
Testing Algorithm
Testing begins with screening tests for alcohol and drugs of abuse. Positives are confirmed and quantitated by definitive methods (gas chromatography with flame ionization detector for ethanol; gas chromatography mass spectrometry for barbiturates, cocaine and metabolites, methadone, and phencyclidine) at an additional charge. Amphetamines, benzodiazepines, opiates, and tetrahydrocannabinol metabolite that screen positive will be quantified with liquid chromatography tandem mass spectrometry at an additional charge.
Method Name
Enzymatic Assay/Immunoassay
ETOH: Headspace Gas Chromatography with Flame Ionization Detector (HSGC-FID)
Reporting Name
Confirmed Drug Abuse Panel 9, USpecimen Type
UrineOrdering Guidance
For situations where chain-of-custody is required, a Chain-of-Custody Kit (T282) is available. For chain-of-custody testing, order CDA7X / Drug Abuse Survey with Confirmation, Panel 9, Chain of Custody, Random, Urine.
Additional Testing Requirements
If urine creatinine is required or adulteration of the sample is suspected, the following test should be requested, ADULT / Adulterants Survey, Urine. For additional information, please refer to ADULT / Adulterants Survey, Random, Urine.
Specimen Required
Supplies: Urine Container, 60 mL (T313)
Collection Container/Tube: Plastic urine container
Submission Container/Tube: Plastic, 60-mL urine bottle
Specimen Volume: 30 mL
Collection Instructions:
1. Collect a random urine specimen.
2. Submit 30 mL in 1 plastic bottle.
3. No preservative.
Additional Information:
1. No specimen substitutions.
2. Additional drug panels and specific requests are available. Call 800-533-1710 or 507-266-5700.
3. Submitting less than 30 mL will compromise our ability to perform all necessary testing.
Specimen Minimum Volume
15 mL
Specimen Stability Information
| Specimen Type | Temperature | Time | Special Container |
|---|---|---|---|
| Urine | Refrigerated (preferred) | 7 days | |
| Frozen | 14 days |
Reject Due To
All specimens will be evaluated at Mayo Clinic Laboratories for test suitability.Reference Values
Negative
Screening cutoff concentrations
Amphetamines: 500 ng/mL
Barbiturates: 200 ng/mL
Benzodiazepines: 100 ng/mL
Cocaine (benzoylecgonine-cocaine metabolite): 150 ng/mL
Ethanol: 10 mg/dL
Methadone metabolite: 300 ng/mL
Opiates: 300 ng/mL
Phencyclidine: 25 ng/mL
Tetrahydrocannabinol carboxylic acid: 50 ng/mL
This report is intended for use in clinical monitoring or management of patients. It is not intended for use in employment-related testing.
Interpretation
A positive result indicates that the patient has used the drugs detected in the recent past. See individual tests (eg, AMPHU / Amphetamines Confirmation, Random, Urine) for more information.
For information about drug testing, including estimated detection times, see Drugs of Abuse Testing.
Day(s) Performed
Monday through Saturday
Report Available
Same day/1 to 2 daysSpecimen Retention Time
2 weeksTest Classification
This test has been modified from the manufacturer's instructions. Its performance characteristics were determined by Mayo Clinic in a manner consistent with CLIA requirements. This test has not been cleared or approved by the US Food and Drug Administration.CPT Code Information
80307
LOINC Code Information
| Test ID | Test Order Name | Order LOINC Value |
|---|---|---|
| CDAU7 | Confirmed Drug Abuse Panel 9, U | 87428-9 |
| Result ID | Test Result Name | Result LOINC Value |
|---|---|---|
| 30909 | Alcohol | 34180-0 |
| 2573 | Amphetamines | 43983-6 |
| 2574 | Barbiturates | 70155-7 |
| 2575 | Benzodiazepines | 16195-0 |
| 21652 | Cocaine | 19359-9 |
| 4435 | Methadone metabolite | 16246-1 |
| 2577 | Opiates | 18390-5 |
| 2578 | Phencyclidine | 18392-1 |
| 2664 | Tetrahydrocannabinol | 19415-9 |
| 20672 | Chain of Custody | 77202-0 |
Reflex Tests
| Test ID | Reporting Name | Available Separately | Always Performed |
|---|---|---|---|
| OPATU | Opiate Confirmation, U | Yes | No |
| AMPHU | Amphetamines Confirmation, U | Yes | No |
| BARBU | Barbiturates Confirmation, U | Yes | No |
| COKEU | Cocaine and metabolite Conf, U | Yes | No |
| ETOH | Ethanol, U | No | No |
| MTDNU | Methadone Confirmation, U | Yes | No |
| PCPU | Phencyclidine Confirmation, U | Yes | No |
| THCU | Carboxy-THC Confirmation, U | Yes | No |
| BNZU | Benzodiazepines Confirmation, U | Yes | No |
Forms
If not ordering electronically, complete, print, and send a Therapeutics Test Request (T831) with the specimen.