Does crst do hair follicle test
Does CRST Do Hair Follicle Test? Understanding Hair Drug Testing Benefits
Does CRST do hair follicle test? CRST does not publicly specify hair follicle drug testing services. Hair follicle tests detect drug use over a 90-day period and require certified lab processing. AMH Nationwide partners with five national labs including Quest Diagnostics, LabCorp, Omega Labs, United States Drug Testing Labs, and ExperTox for hair testing. Call (877) 731-6362 for details.
Does CRST Do Hair Follicle Drug Testing?
CRST does not explicitly advertise hair follicle drug testing as part of its standard drug testing services. While CRST provides various drug and alcohol testing options, hair follicle testing is typically arranged through specialized testing providers or labs.
Hair follicle testing requires collection and analysis protocols that are often handled by accredited laboratories. AMH Nationwide coordinates hair follicle drug testing through five national lab networks, ensuring certified processing and Medical Review Officer oversight.
What Is Hair Follicle Drug Testing and How Does It Work?
Hair follicle drug testing detects drug metabolites deposited in the hair shaft, reflecting drug use over approximately 90 days. This method provides a longer detection window compared to urine or saliva tests.
The test requires a small hair sample, usually from the scalp, which is sent to a certified lab. The labs AMH partners with include Quest Diagnostics, LabCorp, Omega Labs, United States Drug Testing Labs, and ExperTox.
Can You Order a Hair Follicle Test Directly Through CRST?
CRST does not offer direct ordering or collection for hair follicle tests to the public. Instead, testing is generally ordered through employers, courts, or other authorized requesters.
AMH Nationwide provides lab orders and directs clients to one of over 20,000 nationwide collection sites. There is no online ordering for hair follicle tests; all arrangements require contacting a representative by phone at (877) 731-6362.
How Reliable Is Hair Follicle Testing Compared to Other Drug Tests?
Hair follicle testing is highly reliable for detecting drug use over an extended period. It is less susceptible to short-term abstinence or masking attempts compared to urine tests.
Every non-negative hair test is reviewed by a certified Medical Review Officer to confirm accuracy and evaluate any legitimate explanations for positive results.
Need Hair Follicle Drug Testing?
Contact AMH Nationwide to arrange hair follicle testing with certified labs and Medical Review Officer oversight. Call (877) 731-6362 for assistance.
Does CRST Use Hair Follicle Tests for DOT-Regulated Employees?
For DOT-regulated safety-sensitive positions, the Department of Transportation mandates federally certified urine testing under 49 CFR Part 40. Hair follicle tests are not accepted for DOT compliance.
Hair testing by AMH Nationwide is reserved for non-DOT roles or other screening purposes where longer detection windows are required.
How Much Does Hair Follicle Drug Testing Cost Through AMH Nationwide?
Pricing for hair follicle drug testing varies depending on the drug panel and detection window selected. Costs are influenced by the specific lab network used and the nature of the test.
For an accurate quote and to arrange testing, call (877) 731-6362. AMH Nationwide does not offer online pricing or ordering.
Common Questions
CRST does not publicly list hair follicle drug testing as part of its employment screening services. Employers typically use specialized labs for hair testing.
Yes, hair follicle tests detect drug use up to 90 days prior, while urine tests usually detect recent use within days.
No, DOT regulations require federally certified urine testing under 49 CFR Part 40. Hair tests are not accepted for DOT safety-sensitive roles.
A small sample of hair about 1.5 inches long is cut close to the scalp, typically from the crown or back of the head.
Yes, all non-negative hair test results are reviewed by a certified Medical Review Officer to verify accuracy and interpret findings.
You must call (877) 731-6362 to arrange testing. AMH provides lab orders and directs 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.