--- title: "Does western express hair test" description: "Does Western Express hair test? Learn if Western Express uses hair follicle drug testing and how AMH Nationwide manages hair tests. Call (877) 731-6362." author: "AMH Nationwide" date: "2026-08-28" tags: ["does western express hair test", "does western express hair test | does western express do hair follicle drug test"] canonical: "https://amhnationwide.com/does-western-express-hair-test/" last_updated: "2026-08-28" --- # Does western express hair test **By AMH Nationwide** | August 28, 2026 Does Western Express hair test? Learn if Western Express uses hair follicle drug testing and how AMH Nationwide manages hair tests. Call (877) 731-6362. --- Does Western Express hair test? Western Express generally does not offer hair follicle drug testing as a standard option. Hair follicle testing is a specialized process often handled by national labs. AMH Nationwide coordinates hair tests through five major lab networks, ensuring certified Medical Review Officer review. Call (877) 731-6362. Overview ## Does Western Express hair test? Western Express primarily offers drug testing services but does not typically perform hair follicle drug tests themselves. Hair follicle testing requires specialized processing that Western Express usually outsources or does not provide. For confirmed hair testing services, AMH Nationwide arranges collection and testing through five national lab networks, including [Quest Diagnostics](https://www.questdiagnostics.com/), [LabCorp](https://www.labcorp.com/), Omega Labs, United States Drug Testing Labs, and ExperTox. If you need a hair follicle drug test, contact AMH Nationwide to arrange a lab order and collection site. Call (877) 731-6362. Testing Methods ## Does Western Express do hair follicle drug test? Western Express does not commonly provide hair follicle drug testing as part of their standard panels. Hair follicle drug tests require specific lab protocols and longer detection windows compared to [urine](https://amhnationwide.com/urine-drug-testing/) or oral fluid tests. These tests detect drug use over a 90-day period approximately, making them suitable for certain employer or legal requirements. AMH Nationwide specializes in coordinating hair follicle testing through accredited labs with certified Medical Review Officer oversight. [Detection Window](https://amhnationwide.com/hair-follicle-drug-test-detection-window/) ## What is the detection window for a hair follicle drug test? Hair follicle drug tests can detect drug metabolites deposited in hair shafts over a period of up to 90 days. This is much longer than urine or oral fluid tests, which detect recent use typically within days. The hair sample is usually taken from the scalp and provides a historical record of drug exposure. Passive exposure is unlikely to produce a positive result because the drug metabolites must be ingested and metabolized to be incorporated into hair. Lab Networks ## Which labs process hair follicle drug tests for AMH Nationwide? AMH Nationwide routes hair follicle drug tests through five national lab networks: Quest Diagnostics, LabCorp, Omega Labs, United States Drug Testing Labs, and ExperTox. These labs follow strict protocols, including certified Medical Review Officer review of every non-negative screen. AMH Nationwide provides the lab order and directs clients to an appropriate collection site. ## Need a Hair Follicle Drug Test? Call (877) 731-6362 to arrange hair follicle testing through AMH Nationwide’s network of labs and collection sites. A certified Medical Review Officer reviews all non-negative results. [Call (877) 731-6362](tel:+18777316362)[Contact Us](https://amhnationwide.com/contact-us/) DOT and Hair Testing ## Is hair follicle drug testing used for DOT-regulated jobs? No. The Department of Transportation (DOT) requires federally certified urine drug testing protocols under [49 CFR Part 40](https://www.transportation.gov/odapc/part40) for safety-sensitive positions. Hair follicle testing is not approved for DOT drug testing. Hair testing is typically used for non-DOT roles or other situations where longer detection windows are needed. Ordering and Process ## How do I arrange a hair follicle drug test through AMH Nationwide? AMH Nationwide does not allow online ordering. To arrange a hair follicle drug test, call (877) 731-6362 to speak with a representative. AMH provides the lab order and directs you to a nearby collection site within the five national lab networks. Results are reviewed by a certified Medical Review Officer as part of standard procedure. Pricing varies based on panel and detection window. AMH Reviewed & Maintained By AMH Nationwide Customer Service AMH Nationwide is BBB A+ accredited and routes every order through Quest Diagnostics, LabCorp, Omega Labs, United States Drug Testing Labs, or ExperTox, all of which use multiple lab certification agencies and standards such as [SAMHSA](https://www.samhsa.gov/workplace/drug-testing)-aligned laboratory protocols, the ANSI National Accreditation Board for forensic testing and calibration, the College of American Pathologists (CAP), and Clinical Laboratory Improvement Amendments (CLIA). Every non-negative screen is reviewed by a certified Medical Review Officer as part of standard processing before a result is released, and chain-of-custody documentation is maintained on every collection. This page does not constitute medical or legal advice. **Last updated:** July 2026 You May Also Need [Nail Drug TestingNo head or body hair available? A 5-panel fingernail test covers a similar look-back window.Learn more →](https://amhnationwide.com/5-panel-fingernail-drug-test/)[ChildGuard: Environmental ExposureConcerned about a child or loved one? ChildGuard screens for exposure to drugs in their environment.Learn more →](https://amhnationwide.com/5-panel-hair-drug-test-environmental-exposure-childguard/)[Shorten the Detection WindowShortened options like 30 and 60 day hair panels are also available, useful when a urine test’s 1-3 day window is too short.Learn more →](https://amhnationwide.com/30-day-hair-drug-test/)[Hair ETG Alcohol TestAlso need alcohol testing? The hair ETG test screens for alcohol use, and can be added to the same collection.Learn more →](https://amhnationwide.com/etg-and-peth/) Frequently Asked Questions ## Common Questions Yes, hair follicle drug tests can detect drug use typically up to 90 days prior, depending on hair length and growth rate. No, DOT-regulated testing requires urine testing under strict federal protocols. Hair testing is not used for DOT safety-sensitive roles. Hair tests provide a longer detection window but do not detect very recent drug use. Both tests have specific uses depending on employer or legal requirements. Passive exposure is unlikely to cause a positive hair test because drugs must be metabolized and incorporated into hair from ingestion. AMH Nationwide directs you to a collection site within its five national lab networks after you call to arrange the test. No, AMH Nationwide does not offer online ordering. All testing requires a phone call to (877) 731-6362 for lab order and collection site arrangement. Sources • [SAMHSA – Mandatory Guidelines for Federal Workplace Drug Testing Programs](https://www.samhsa.gov/workplace/drug-testing) • [U.S. DOT – 49 CFR Part 40 – Procedures for Transportation Workplace Drug and Alcohol Testing Programs](https://www.transportation.gov/odapc/part40) • [CDC – National Center for Health Statistics – Drug Use FastStats](https://www.cdc.gov/nchs/fastats/drug-use.htm) • [Quest Diagnostics – Employer Solutions, Hair Testing Methodology](https://www.questdiagnostics.com/) • [LabCorp – Occupational Testing Services](https://www.labcorp.com/) ## 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. [Call (877) 731-6362](tel:+18777316362)[Contact Us](https://amhnationwide.com/contact-us/) --- **Need a drug, alcohol, HIV or STD test?** AMH Nationwide is a national lab testing agency operating since 2004, with more than 20,000 collection sites across the United States. Hair, urine, fingernail and blood testing, panels from 5 through 19, for individuals and employers. - Call: (877) 731-6377 - Find a collection site: https://amhnationwide.com/locations/ - Full page: https://amhnationwide.com/does-western-express-hair-test/