10 Panel Drug Test
Same-day scheduling at 17,000 + locations l Confidential results
A 10 panel drug test is one of the most comprehensive drug screening options available. It is designed to detect both common and less frequently abused substances, providing a thorough assessment of drug use. Due to its expansive coverage, the 10 panel test is preferred by employers, courts, and individuals who require a broader understanding of a person's drug history, particularly in safety-sensitive industries and legal cases.
This comprehensive test expands beyond the standard 5 panel drug test, which screens primarily for marijuana, cocaine, opiates, amphetamines, and PCP. By including an additional five substances, the 10 panel test offers insights into benzodiazepines, barbiturates, methadone, propoxyphene, and Quaaludes (methaqualone). This extensive range makes it a reliable choice for those seeking a deeper analysis of drug use.
Employers often choose the 10 panel drug test to ensure workplace safety and maintain compliance with industry regulations. It helps to identify potential risks and secures a drug-free environment, making it a vital tool in industries where safety is paramount. The 10 panel test also assists in monitoring employee rehabilitation and compliance with company drug policies.
Court systems in Knoxville, TN also rely on the 10 panel drug test to provide evidence in legal cases. It is commonly used in probation programs, child custody battles, and other legal situations where drug use may be a factor. The comprehensive nature of the test makes it a dependable source of information for judges and attorneys.
Individuals may opt for a 10 panel drug test for personal reasons, such as assessing their own substance use or ensuring a clean record before applying for jobs. The accessibility and thoroughness of the test make it a sensible option for anyone seeking clarity on their drug history. Its wide application has made it a standard in both professional and personal settings.
Key Benefits
- Comprehensive coverage of 10 major drug classes, including common Rx misuse
- Multiple specimen options: urine, hair, oral fluid, blood, nails
- Recent & long-term detection for versatile screening needs
- Workplace safety support for policy compliance
- Legal defensibility with lab confirmation & chain of custody
- Confidential accuracy via SAMHSA-certified labs & MRO review
Who Chooses a 10 Panel?
- Employers (healthcare, construction, education, corporate)
- Court, probation, and child custody cases
- Treatment & recovery programs
- Individuals & families seeking private testing
DOT-regulated testing follows the 49 CFR Part 40 5-panel - order the DOT 5 panel when required.
29 Drug-Testing Centers in Knoxville
2270 Sutherland Ave Ste 1011.78 miles
Knoxville, TN 37919
1932 Alcoa Hwy, Bldg C,#1552.01 miles
Knoxville, TN 37920
1924 Alcoa Hwy Ste U672.06 miles
Knoxville, TN 37920
930 E Emerald Ave Ste 8132.14 miles
Knoxville, TN 37917
4028 Papermill Dr Ste 93.32 miles
Knoxville, TN 37909
4605 Papermill Dr Ste 13.89 miles
Knoxville, TN 37909
4206 Sutherland Avenue4.01 miles
Knoxville, TN 37919
1225 E Weisgarber Rd Ste 2005.19 miles
Knoxville, TN 37909
2725 E Governor John Sevier Hwy5.45 miles
Knoxville, TN 37914
1300 Old Weisgarber Rd5.63 miles
Knoxville, TN 37909
7200 Strawberry Plains Pike8.43 miles
Knoxville, TN 37914
120 Suburban Rd Ste 1048.63 miles
Knoxville, TN 37923
9135 Middlebrook Pike9.66 miles
Knoxville, TN 37923
9330 Park West Blvd Ste 50010.36 miles
Knoxville, TN 37923
215 Center Park Dr Ste 40011.81 miles
Knoxville, TN 37922
10430 Lovell Center Dr12.29 miles
Knoxville, TN 37922
1410 Centerpoint Blvd Bldg B12.86 miles
Knoxville, TN 37932
116 Glenleigh Ct Ste 313.37 miles
Knoxville, TN 37934
10 Panel Lab Based Test vs. 10 Panel Instant Test
Understand the differences - speed vs. defensibility - so you can choose the right 10 panel drug test option for employment, court, and personal testing.
Both options screen the same 10 drug classes (THC, cocaine, opiates, amphetamines/methamphetamine, PCP, benzodiazepines, barbiturates, methadone, propoxyphene, and Quaaludes*). The difference is how results are produced, verified, and used.
*Methaqualone only available in urine lab-based testing
10 Panel Lab based vs. 10 Panel Instant Drug Test
| Feature | 10 Panel Lab-Based | 10 Panel Instant (POCT) |
|---|---|---|
| Primary Use | Employment, legal/court, policy-driven programs | Rapid on-site screening; same-day hiring decisions |
| Specimen | Urine (standard); hair/oral fluid/nail options | Urine (most common) |
| Speed | Negatives 1 business day after lab receipt; non-negatives 2-3 days with MRO | Screen results in 5-10 minutes (presumptive) |
| Accuracy & Confirmation | High; confirmatory GC/MS or LC-MS/MS on any non-negative | Screening only; non-negatives should be lab-confirmed |
| MRO Review | Yes (on non-negative lab results) | Not by default; added when sending to lab |
| Chain of Custody (CCF) | End-to-end documented | Used for screen; lab CCF applies if sent for confirmation |
| Legal Defensibility | Strong (SAMHSA-certified lab + confirmation + MRO) | Limited until confirmed by a lab |
| Compliance | Meets most employer/court policies; DOT uses lab-based 5-panel | Great for rapid screens; policies often require confirmation for final action |
| Cost Profile | Higher unit price; includes confirmation/MRO when needed | Lower upfront; confirmation adds cost/time on non-negatives |
Choose 10 panel Lab-Based If You Need:
- Defensible results for employment, licensing, or court
- MRO oversight to evaluate prescriptions and verify results
- Audit-ready documentation with full Chain of Custody
- Mass-spectrometry confirmation for any non-negative screen
Best for: pre-employment, randoms, return-to-duty/follow-up, post-accident (when policy requires confirmation), legal/custody cases.
Order 10 Panel Lab-BasedChoose Instant (POCT) If You Need:
- Immediate screening at the point of collection
- Faster hiring decisions with on-site programs
- To screen first, confirm only if needed
- Temporary removal from duty pending confirmation (policy-dependent)
Reminder: Instant results are presumptive. Confirm non-negatives at a SAMHSA-certified lab for final decisions.
Order 10 Panel Instant10 Panel Drug Test Detection Times
Windows are driven by drug metabolism and specimen type, not whether testing is lab-based or instant. Urine is standard for both; alternative specimens are typically lab-based.
| Specimen | Typical Detection Window | Best Use |
|---|---|---|
| Urine | 1-7 days (THC up to 30) | Employment, legal, personal |
| Hair | Up to 90 days | History/patterns of use |
| Oral Fluid (Saliva) | 24-72 hours | Recent use; post-accident/suspicion |
| Blood | Hours to 2-3 days | Very recent use |
| Nails | 3-6 months | Extended look-back |
Compliance Notes
- DOT programs require a lab-based 5-panel under 49 CFR Part 40 (not a 10 panel).
- Many employer/court policies require lab confirmation + MRO review for final actions.
- On-site instant testing may require appropriate CLIA credentials depending on device and state rules.
10 Panel Drug Test FAQ's
Questions about 10 panel drug testing: Coverage. Detection times, Turnaround, Compliance, and More.
Quick overview: A 10 panel drug test screens for marijuana (THC), cocaine, opiates, amphetamines (incl. methamphetamine), PCP, benzodiazepines, barbiturates, methadone, propoxyphene, and Quaaludes (methaqualone*).
*Available in lab-based testing only
What Does a 10 Panel Drug Test Detect?
- Marijuana (THC)
- Cocaine
- Opiates (morphine, codeine, heroin)
- Amphetamines (incl. methamphetamine)
- Phencyclidine (PCP)
- Benzodiazepines
- Barbiturates
- Methadone
- Propoxyphene
- Quaaludes (methaqualone) (available in lab-based testing only)
How It Works
- Order: Online or by phone; select location and donor details.
- Collection: Visit a nearby site with a valid photo ID.
- Lab Analysis: Immunoassay screen with GC/MS or LC-MS/MS confirmation when needed.
- Results: Negatives within 1 business day; non-negatives 2-3 business days after MRO review.
Compliance You Can Trust
- Trained & Qualified Collectors
- Testing at SAMHSA certified laboratories
- Confirmatory GC/MS or LC MS/MS testing
- Medical Review Officer (MRO) oversight for non-negative screens
- End to end electronic Chain of custody (CCF) documentation
For DOT-regulated positions, use the DOT 5-panel per 49 CFR Part 40.
Nationwide Locations
Find a convenient collection site near you and schedule same-day testing. All sites follow strict chain-of-custody procedures and quality controls. Find Locations
Questions? Call 1-800-221-4291 or contact us.
10 panel starting at $109.99, price shown for standard lab based 10 panel urine test; volume & employer discounts available.
Last updated September 6, 2025
Same-Day Scheduling
Appointments at 17,000+ collection sites nationwide.
Certified Lab Testing
SAMHSA-certified labs with MRO review on non-negative screens.
Secure Results
Confidential online reporting in 1-3 business days.
10 Panel Drug Testing in Knoxville, TN
Knoxville, Tennessee, is a vibrant city nestled in the Appalachian region, offering a perfect blend of urban and natural attractions. Known for its rich history and southern hospitality, Knoxville is a welcoming place for visitors and residents alike.
The city boasts a diverse population, with a mix of cultures and traditions that contribute to its unique character. As of the latest data, Knoxville has a population of approximately 190,000 residents, with steady growth due to its appealing lifestyle and opportunities.
Knoxville is home to the University of Tennessee, a key economic and cultural force in the region. The university attracts students from across the nation, contributing to Knoxville's lively atmosphere and dynamic community activities.
The city's economy is diverse and thriving, with strong sectors in manufacturing, education, and healthcare. Knoxville's strategic location serves as a hub for commerce and transportation in the southeastern United States.
Outdoor enthusiasts delight in the proximity of the Great Smoky Mountains, offering endless opportunities for hiking, camping, and enjoying breathtaking scenery. This natural beauty enhances Knoxville's appeal for both visitors and those seeking a permanent residence.
Knoxville's cultural scene is vibrant, with numerous museums, art galleries, and music festivals throughout the year. The city's downtown area is bustling with restaurants, shops, and entertainment venues, showcasing its dynamic spirit.
With a cost of living below the national average, Knoxville is an attractive destination for families and individuals looking for a balanced lifestyle. The city continues to evolve while maintaining its warm, welcoming atmosphere.
Knoxville, TN Drug Information & Statistics
Drug-Related Statistics in Knoxville, Tennessee
- The opioid crisis has significantly impacted Knoxville, with a noticeable increase in overdose cases over recent years, reflecting broader state and national trends.
- Efforts by local authorities to combat drug-related issues include enhanced drug education programs and treatment facility expansions, targeting both prevention and recovery.
- Law enforcement reports indicate a persistent challenge with methamphetamine distribution and abuse, necessitating specialized interventions and community partnerships.
Rapid 10 panel urine drug tests, starting at $114 - Volume discounts available for employers
Price shown for standard rapid 10 panel urine test. DOT testing available upon request.