19-Panel Hair Follicle Drug Test: What It Screens For | AMH Nationwide
Understand 19-Panel Hair Follicle Drug Test What It Screens for Reliable Results
The 19-panel hair follicle drug test what it screens includes detection of 19 specific drug classes and metabolites, providing a detailed history of substance use over months. This test is ideal for employers and legal cases needing broad screening. Collection is at national labs like Quest Diagnostics, LabCorp, Omega Labs, United States Drug Testing Labs, and ExperTox. Call (877) 731-6362.
What substances does the 19-panel hair follicle drug test screen?
The 19-panel hair follicle drug test what it screens includes a wide array of drugs and their metabolites to identify recent and past use. This panel covers 19 drug classes, making it one of the most comprehensive hair drug tests available. It detects substances incorporated into hair strands typically over a 90-day window.
Each substance group includes parent drugs and relevant metabolites to improve detection accuracy and reduce false positives.
How does the panel size affect what the 19-panel hair follicle drug test screens?
The panel size directly determines the number and types of substances detected in the hair follicle test. A 19-panel test offers broader coverage than smaller panels such as 5, 7, or 12 panels, enabling detection of less common prescription and synthetic drugs.
Choosing a 19-panel test is appropriate when a detailed substance use history is required, such as in legal cases or thorough employment drug screening.
What is the detection window for the 19-panel hair follicle drug test?
The 19-panel hair follicle drug test detects drug use typically within the past 90 days. Drugs and metabolites are deposited in the hair shaft from the bloodstream and remain detectable as the hair grows.
This extended window makes the 19-panel hair follicle test suitable for monitoring long-term abstinence or historical drug use patterns.
Who typically orders the 19-panel hair follicle drug test and why?
Employers, legal professionals, and government agencies often request the 19-panel hair follicle drug test for its comprehensive detection capabilities. It is used to verify long-term abstinence or identify a broad range of substances.
Because the hair test is non-DOT regulated, it is not used for safety-sensitive DOT roles, which require urine testing under federal protocols.
Schedule Your 19-Panel Hair Follicle Drug Test Today
Contact AMH Nationwide to arrange comprehensive 19-panel hair follicle testing through our national lab network. Call (877) 731-6362 to speak with a representative.
Which labs process the 19-panel hair follicle drug test?
AMH Nationwide routes 19-panel hair follicle drug test collections through five national lab networks: Quest Diagnostics, LabCorp, Omega Labs, United States Drug Testing Labs, and ExperTox.
This ensures reliable chain of custody, accurate testing, and expert result interpretation.
What does the 19-panel hair follicle drug test cost?
The cost of the 19-panel hair follicle drug test varies depending on the specific panel requested and the detection window required.
To obtain an accurate price quote, please call (877) 731-6362. Pricing depends on factors such as test complexity and lab network used.
Common Questions
Yes, the 19-panel test includes synthetic opioids such as fentanyl and buprenorphine, allowing detection of these substances in hair samples.
Results are typically available within 5 to 7 business days after sample collection, depending on the lab network processing the test.
Hair color and texture can influence drug incorporation slightly, but labs use standardized methods to minimize bias and ensure accurate results.
No, hair testing generally does not detect drug use within the past 5 to 7 days because it takes time for drugs to integrate into the hair shaft.
No, DOT-regulated testing requires federally certified urine testing under 49 CFR Part 40. Hair follicle tests are for non-DOT roles.
Call (877) 731-6362 to speak with an AMH representative who will provide lab order details and direct you to a nearby collection site.
Ready to get started?
AMH Nationwide provides the lab order and arranges collection nationwide. Every non-negative result reviewed by a certified Medical Review Officer. Call (877) 731-6362 or contact us.