Does Ketamine Show Up on a 14-Panel Drug Test?
Evidence-based answer reviewed against SAMHSA cutoffs and FDA assay documentation · Updated August 2026
Quick answer: Depends on configuration. Ketamine appears on some 14-panel cups depending on manufacturer and program.
What a 14-panel drug test actually tests for
Here's the full drug list with typical urine cutoffs:
| Drug class | Typical urine cutoff |
|---|---|
| 12-panel list | above |
| Fentanyl dedicated strip | ~1 ng/mL |
| Tramadol or K2-spice slot | assay-dependent |
| Ketamine | ❌ Not detected |
Who uses this panel
Post-overdose-crisis configuration adding the synthetics that drove recent fatalities.
What candidates should know
Ketamine requires dedicated assays; standard employment cups omit it. Pain clinics, psychiatry (Spravato programs), and forensic settings order the specific test.
PCP immunoassays occasionally flag ketamine metabolites at screen level — confirmation resolves.
Not on this panel? Read this
Absence from a panel means absence of testing — not safety. Specialty orders, expanded cups, probation panels and sports programs reach further. If your situation involves court supervision, treatment programs or safety-sensitive certification, assume wider coverage.
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Does Ketamine Show up on a Drug Test?
No — Ketamine is absent from standard drug panels. Full guide →
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Ketamine Drug Test Guide: Panels, Detection Windows & More?
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How long Ketamine stays detectable in urine — urine, hair, saliva & blood windows explained with cutoffs. Full guide →
Does Ketamine Show up on a 14 Panel Drug Test?
No — standard employment panels don't include Ketamine. Only specialized orders reach it.
Do prescriptions count against me?
No — verified prescriptions report as negative through the Medical Review Officer. Declare medications at collection and answer the follow-up call.
Sources & further reading
- SAMHSA — Mandatory Guidelines for Federal Workplace Drug Testing Programs (cutoffs, MRO process)
- DOT — 49 CFR Part 40 procedures for transportation workplace testing
- Brahm NC et al., Mayo Clinic Proceedings 2008;83(1):66–76 — false-positive cross-reactivity reference
- FDA — drug-of-abuse test device labeling (detection window conventions)