AI-powered clinical decision support

Drug test interpretation,
answered instantly.

Built for healthcare providers, Medical Review Officers, counselors, attorneys, and legal professionals who need reliable forensic toxicology answers fast.

Grounded in the SAMHSA 2017 Mandatory Guidelines, DOT 49 CFR Part 40, and peer-reviewed science — evidence-based answers, not guesswork.

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6+
Specimen types
50+
Drug classes
24/7
Available
SAMHSA
Grounded
Who it's for

Built for the professionals
who need it most

Healthcare Providers
Understand patient drug test results, medication interactions, and detection window nuances for clinical decision-making.
Counselors
Interpret results for clients in treatment programs, explain detection windows, and distinguish use from exposure.
Judges & Drug Court
Get clear, evidence-based explanations of test results for informed rulings in drug court and probation cases.
Attorneys
Challenge or support drug test results with expert-level forensic toxicology context, cutoffs, and error sources.
Medical Review Officers
Rapid reference for MRO adjudication — false positives, chiral analysis, SVT criteria, and DOT 49 CFR Part 40 guidance.
Employers
Understand workplace drug testing results, dilute specimens, and when to consult an MRO before taking action.
Knowledge base

What ToxIQ knows

Detection Windows
Specimen-specific detection windows across urine, oral fluid, hair, blood, and sweat — with dose and frequency nuance.
  • Urine, oral fluid, hair, blood, sweat patch
  • Casual vs. chronic use windows
  • Drug-specific metabolite kinetics
  • SAMHSA 2017 & DOT cutoff values
False Positives
Cross-reactive medications, dietary sources, and environmental factors that cause immunoassay false positives — by drug class.
  • Amphetamines: 15+ cross-reactants
  • PCP: DXM, venlafaxine, tramadol
  • THC: efavirenz, pantoprazole
  • Chiral isomer interpretation
Specimen Validity Testing
Full SVT interpretation: creatinine, specific gravity, pH, oxidants, nitrites — with SAMHSA adulteration and substitution thresholds.
  • Dilute vs. substituted criteria
  • Adulteration agents & detection
  • PCC, nitrites, glutaraldehyde
  • Creatinine/SG correlation rules
Testing Methods
Immunoassay screening vs. GC-MS, GC-MS/MS, and LC-MS/MS confirmation — what each method detects, misses, and why confirmation is required.
  • EMIT, CLIA, ELISA, lateral flow
  • GC-MS vs. LC-MS/MS trade-offs
  • SAMHSA dual-confirmation rule
  • MRO adjudication criteria

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