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 today. Unlike simpler tests, it examines a wider array of substances, making it essential when a detailed investigation is necessary. This test is specifically designed to detect both commonly abused drugs and those that are less frequently misused, ensuring a thorough evaluation of an individual's drug use patterns.
While a standard 5 panel drug test primarily focuses on screening for substances such as marijuana, cocaine, opiates, amphetamines, and PCP, the 10 panel expands its coverage to include additional drugs. It tests for benzodiazepines, barbiturates, methadone, propoxyphene, and Quaaludes (methaqualone) providing a more in-depth look at potential substance abuse.
Employers often opt for the 10 panel drug test in situations where workplace safety is a critical concern. Industries like transportation, construction, and healthcare rely on these tests to ensure that employees are not under the influence of substances that could compromise safety and productivity.
Similarly, courts and legal entities frequently use the 10 panel drug test during legal proceedings. Whether involved in child custody cases, probation monitoring, or other situations, a 10 panel test offers comprehensive information to make informed decisions based on the presence or absence of drugs.
When it comes to individuals seeking personal drug testing, the 10 panel test is a popular choice for those who require a broader analysis. It serves as a trusted option for safety-sensitive industries and legal cases in Knoxville, IA, providing a detailed account of any potential drug use beyond what simpler tests can identify.
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.
38 Drug-Testing Centers in Knoxville
604 Liberty St Ste 22711.67 miles
Pella, IA 50219
108 N Jefferson Way23.46 miles
Indianola, IA 50125
410 N 12th St Ste 30024.89 miles
Oskaloosa, IA 52577
300 N 4th Ave E Ste 20026.53 miles
Newton, IA 50208
2100 Dixon St Ste E31.98 miles
Des Moines, IA 50316
1301 Pennsylvania Ave Ste 41632.32 miles
Des Moines, IA 50316
2417 University Ave34.01 miles
Des Moines, IA 50311
1810 Sw White Birch Circle Ste 11137.36 miles
Ankeny, IA 50023
1824 Sw White Birch Cir37.36 miles
Ankeny, IA 50023
5911 Meredith Dr Ste D37.82 miles
Des Moines, IA 50322
2700 Westown Pkwy Ste 27037.84 miles
West Des Moines, IA 50266
640 S 50th St Unit 110038.06 miles
West Des Moines, IA 50265
5731 Greendale Rd Ste 10038.64 miles
Johnston, IA 50131
12871 University Ave Ste 13040.38 miles
Clive, IA 50325
417 S East St Ste 10040.52 miles
Corydon, IA 50060
6000 University Ave Ste 12440.61 miles
West Des Moines, IA 50266
11208 Aurora Ave Bldg 1240.68 miles
Urbandale, IA 50322
1001 Pennsylvania Ave42.54 miles
Ottumwa, IA 52501
1005 Pennsylvania Ave Ste 10242.55 miles
Ottumwa, IA 52501
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, IA
Knoxville, Iowa, located in Marion County, is known for its small-town charm and vibrant community spirit. As of the latest census, the population is approximately 7,200 residents, offering a close-knit atmosphere with a strong sense of community.
The city is recognized for its historic downtown area, where visitors and locals enjoy a variety of shops, restaurants, and cultural attractions. Knoxville is also home to several annual events that highlight its rich heritage and community involvement.
A significant attraction in Knoxville is the Knoxville Raceway, a mecca for sprint car racing fans. The raceway draws thousands of visitors each year, especially during the famed Knoxville Nationals, solidifying the city's reputation as a motorsports destination.
Education in Knoxville is well-supported, with quality schools and resources contributing to a strong educational foundation. Knoxville High School is an integral part of the community, known for its academic achievements and extracurricular activities.
The local economy in Knoxville is diverse, with industries such as manufacturing, agriculture, and retail playing key roles. The city's economic landscape supports a variety of businesses, contributing to a stable economic environment.
Outdoor enthusiasts find much to enjoy in and around Knoxville, with options for hiking, fishing, and recreational activities. Parks and scenic areas offer residents and visitors opportunities to explore the natural beauty of Iowa.
Community engagement and local governance in Knoxville are characterized by strong civic participation, with residents actively involved in local initiatives and decision-making processes. This engagement fosters a proactive and supportive community atmosphere.
Knoxville, IA Drug Information & Statistics
While specific drug-related statistics for Knoxville, Iowa, may not be readily available, it's important to highlight that, like many small towns, it deals with issues similar to other communities across the nation. Community initiatives focus on education and prevention to combat substance abuse. Working collaboratively with local law enforcement, healthcare providers, and educational institutions has been key in addressing these challenges at the local level.
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.