Laboratory Partners - Labcorp

Providing drug testing services nationwide requires US Drug Test Centers to work with the most qualified laboratories. Our drug testing services include collection of urine specimens for drug testing, a Substance Abuse and Mental Health Services Administration (SAMHSA)-certified laboratory for drug analysis along with review and verification of drug test results by a qualified Medical Review Officer.

Laboratory Corporation of America Holdings or LabCorp is a large laboratory system we utilize across the country. The drug testing laboratories at Labcorp are certified by the Substance Abuse and Mental Health Services Administration (SAMHSA). These labs conduct urine testing in compliance with CFR, Title 49, Part 40 regulations. As a result of the certifications and accreditation, these labs participate in rigorous lab proficiency testing providing excellence in quality control.

Proficiency testing with a LabCorp drug test includes:

• Internal proficiency testing to maintain quality assurance
• External proficiency testing to maintain accreditation and certification
• State proficiency testing on a regular basis (as applicable)

LabCorp has collections site throughout the country (over 1000) and operates the following SAMHSA certified laboratories:

• LabCorp, Houston, TX
• LabCorp, Raritan, NJ
• LabCorp, Research Triangle Park, NC
• LabCorp, Southaven, MS
• MedTox Laboratories, Inc. (owned by LabCorp) St. Paul, MN

LabCorp Testing Services

Many different drug testing services are offered including:

• LabCorp urine drug screen
• Hair Testing
• Specimen Validity Testing
• Instant or Point of Collection Testing
• Medical Professional Profiles
• Expanded (Prescription) Opiate Testing
• Alcohol Testing
• Synthetic Drug Testing

Labcorp Hair Testing

The Labcorp urine test isn't all that's available. Labcorp working with its partner for hair testing, United States Drug Testing Laboratories, Inc. (USDTL) offers an extensive menu for hair drug testing. The different panels for hair testing from LabCorp include the following Labcorp hair follicle test types:

Hair Drug Test Panels

Drugs That Can Be Tested

Labcorp drug testing is incredibly expansive. Through various testing means — including a Labcorp urine drug test, Labcorp 9 panel drug test, 12 panel drug test Labcorp, and 7 panel drug test Labcorp — we can screen for: 

Drugs of Abuse Reference Guide

Ready to drug test at Labcorp? Labcorp offers a free Drugs of Abuse Reference Guide to understand common drugs included in urine drug screening, cut-off levels, and detection times for urine drug testing. These are general guidelines only. Many variables may affect the duration of detectability, such as drug metabolism and half-life, subject’s physical condition, fluid balance and state of hydration, and route and frequency of ingestion.

Reasons for Drug Testing

We rely on Labcorp drug screening to help us help employers with testing reasons:

• LabCorp pre-employment drug test
• LabCorp employment drug test
• Return to Duty
• Random
• Post-Accident
• Follow up
• Reasonable Suspicion

Other customers we service utilizing LabCorp drug testing are folks needing a LabCorp drug screen for:

• Probation
• Court Ordered
• Divorce
• Child Custody
• Personal Testing
• Family Testing (Teens and Adult Children)

Need a Labcorp employee drug test or other type of screening? For help with a drug test Labcorp, you can count on US Drug Test Centers and our partner laboratory. Find a testing location near you. Join the thousands of employers who have chosen to protect their organizations from the negative impacts of illicit drug use by implementing a comprehensive drug-free workplace. Contact us today to ask about a urine drug screen Labcorp.