Test library
12 Panel Drug Screening
A 12 Panel Drug Testing screens one urine sample for twelve common drug classes, including amphetamines, benzodiazepines, cocaine, opiates, and THC. It is used for broad drug screening in workplace, legal, and personal settings.
Order 12 Panel Drug Testing
Order online and visit a local collection site, or choose an at-home kit where available. No referral and no insurance required.
Order 12 Panel Drug Testing- Typical turnaround
- 1-3 business days
- Starting price
- From $158
- Results
- Confidential, online
Quick answer
The 12 Panel Drug Testing is a broad urine screen that checks for twelve classes of drugs in one collection. It is commonly chosen for pre-employment screening, legal matters, and personal awareness. The panel covers stimulants, depressants, hallucinogens, and opioids, and results are reviewed by a qualified healthcare provider.
What this test measures
Drug screening panels are grouped by how many substances they detect. A twelve-panel test covers a wider list than smaller screens, which makes it useful when a broad look at recent substance use is needed. Initial results come from an immunoassay screen, and any presumptive finding is typically confirmed with a more specific method before it is reported as positive.
The sample is urine, collected at a laboratory or collection site under standard procedures. The panel targets twelve drug classes, including amphetamines, barbiturates, benzodiazepines, cocaine metabolite, MDMA, methadone, methaqualone, opiates, phencyclidine, propoxyphene, THC, and the heroin metabolite 6-acetylmorphine. Detection windows vary by substance and by frequency of use.
Employers, legal professionals, and individuals may order this panel for different reasons. It is not a diagnosis of a substance use disorder, and a screening result does not explain why a substance was detected. Confirmatory testing and a conversation with a qualified healthcare provider are appropriate when a result needs clarification.
- Amphetamines
- Barbiturates
- Benzodiazepines
- Cocaine metabolite
- MDMA (ecstasy)
- Methadone
- Methaqualone
- Opiates
- Phencyclidine (PCP)
- Propoxyphene
- Tetrahydrocannabinol (THC)
- 6-Acetylmorphine (heroin metabolite)
Why people order this test
- Broad screening across twelve drug classes in one sample
- Commonly requested for pre-employment and workplace programs
- Used in legal contexts when a wide screen is required
- Personal testing for a broad look at recent substance exposure
- Follow-up testing after an unexpected screening result
- Monitoring as part of a structured accountability program
How to prepare
No fasting is required for a urine drug screen. Follow the collection instructions provided by the laboratory, and let the testing provider know about any prescription or over-the-counter medications, since some can affect screening results.
Understanding your results
Results are typically available within one to three business days. A negative result means no drug class was detected above the test cutoff, while a presumptive positive is usually confirmed with a second, more specific method. A qualified healthcare provider can explain what a result does and does not mean.
12 Panel Drug Screening by state
Alabama
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Arkansas
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California
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Colorado
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Connecticut
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Delaware
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Florida
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Georgia
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Hawaii
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Idaho
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Frequently Asked Questions
What does the 12 panel drug test check for?
It screens for twelve drug classes in urine, including amphetamines, barbiturates, benzodiazepines, cocaine, MDMA, methadone, methaqualone, opiates, PCP, propoxyphene, THC, and the heroin metabolite 6-acetylmorphine.
How long do drugs stay detectable in urine?
Detection windows vary widely by substance, amount, and frequency of use. Screening panels are designed to detect recent use rather than exposure from much earlier.
Do prescription medications show up on this test?
Some prescription and over-the-counter medications can cross-react with screening assays. Sharing a current medication list with the laboratory helps the reviewer interpret unexpected findings.
Is a positive screening result final?
No. Initial immunoassay results are presumptive. A positive screen is normally confirmed with a more specific technique such as mass spectrometry before it is treated as definitive.
Ready to get tested?
Order online and visit a collection site near you, or choose a mail-in kit. No referral and no insurance required.
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