Why Choose Our Partner Clinics
How to Get Drug Test in Knoxville
Order Online
Select your test and choose Knoxville location
Visit Clinic
Go to the lab at your convenience - walk-ins welcome
Quick Test
10-15 minute appointment, no wait times
Get Results
Secure online results in 1-3 business days
Testing Locations in Knoxville
Labcorp
4206 Sutherland Ave, Knoxville, TN 37919, USA, Knoxville, TN
(865) 588-2036
Labcorp
1928 Alcoa Hwy Ste B119, Knoxville, TN 37920, USA, Knoxville, TN
(865) 305-9720
Labcorp
7326 Maynardville Pike #300, Knoxville, TN 37938, USA, Knoxville, TN
(865) 585-9660
Labcorp at Walgreens
9536 S Northshore Dr, Knoxville, TN 37922, USA, Knoxville, TN
(865) 590-6769
Quest Diagnostics
9217 Park West Blvd a1, Knoxville, TN 37923, USA, Knoxville, TN
(865) 279-0105
Frequently Asked Questions
How long do drugs stay in your system?
Detection windows vary: urine tests detect most drugs for 3-30 days, while hair tests can detect use for up to 90 days.
Is drug testing confidential?
Yes, all drug testing is confidential. Results are only shared with you and any authorized parties you designate.