10 Panel Drug Test
Same-day scheduling at 17,000 + locations l Confidential results
A 10 panel drug test stands as one of the most comprehensive options available for drug screening. Unlike the standard 5 panel test, this expanded version is designed to detect a wider array of substances. It includes common drugs such as marijuana, cocaine, opiates, amphetamines, and PCP. However, it extends its coverage to also screen for benzodiazepines, barbiturates, methadone, propoxyphene, and Quaaludes (methaqualone).
This extensive range makes the 10 panel drug test an invaluable tool for identifying both common and less frequently abused substances. Employers, especially in safety-sensitive industries, favor this test due to its thoroughness. Courts and individuals involved in legal cases in Los Fresnos, TX also frequently opt for this broader assessment to ensure clarity and accuracy in drug testing procedures.
While the 5 panel drug test primarily addresses the most commonly abused drugs, the 10 panel provides a more holistic understanding of an individual's drug use. It captures those substances that may not be as prevalent but are nonetheless important in certain contexts. This makes it an apt choice for those requiring detailed insights into potential drug use.
Trust in the 10 panel drug test is owed to its enhanced capability of detecting substances that could be overlooked by less comprehensive tests. By providing a broader spectrum of screening, it helps maintain safety and compliance across various sectors. This aspect is particularly valued in industries where safety is paramount, and in legal situations where thoroughness can influence outcomes.
The versatility of the 10 panel drug test is one of its strongest points. Whether for employment screening, probation requirements, or personal knowledge, its ability to deliver detailed results is unmatched. In environments where understanding the full scope of substance use is crucial, the 10 panel stands out as the preferred method of testing.
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.
36 Drug-Testing Centers in Los Fresnos
1601 E Alton Gloor Blvd Ste 1096.30 miles
Brownsville, TX 78526
300 Lorenaly Dr Ste C7.14 miles
Brownsville, TX 78526
2031 E Price Rd Ste C9.45 miles
Brownsville, TX 78521
500 Paredes Line Rd Ste 69.71 miles
Brownsville, TX 78521
425 E Los Ebanos Blvd Ste 100-1049.85 miles
Brownsville, TX 78520
1200 State Highway 100 Ste 510.25 miles
Port Isabel, TX 78578
2952 Boca Chica Blvd10.41 miles
Brownsville, TX 78521
351 N Sam Houston Blvd10.42 miles
San Benito, TX 78586
3302 Boca Chica Blvd Ste 10910.43 miles
Brownsville, TX 78521
864 Central Blvd Ste 90010.75 miles
Brownsville, TX 78520
1100 N Expressway # 83 Ste 313.22 miles
Brownsville, TX 78521
512 Victoria Ln Ste 713.66 miles
Harlingen, TX 78550
1214 Dixieland Rd Ste 816.92 miles
Harlingen, TX 78552
1214 Dixieland Rd Ste 816.92 miles
Harlingen, TX 78552
216 N Ed Carey Dr Ste 117.37 miles
Harlingen, TX 78550
5505 S Expressway 77 Ste 10317.46 miles
Harlingen, TX 78550
3808 Padre Blvd19.28 miles
South Padre Island, TX 78597
1221 East 10th St, Suite 101-a31.27 miles
Weslaco, TX 78596
1102 S Airport Bldg 231.39 miles
Weslaco, TX 78596
7701 Yvette Cir Ste 231.99 miles
Mercedes, TX 78570
2602 W Expressway 83 Ste 232.38 miles
Weslaco, TX 78596
1210 W Expressway 83 Ste B32.38 miles
Weslaco, TX 78596
427 E Duranta Ave Ste 10339.63 miles
Alamo, TX 78516
200 E Interstate 2 Ste Q44.60 miles
Pharr, TX 78577
220 S Cage Blvd Ste C44.72 miles
Pharr, TX 78577
6201 South Cage Blvd Ste 644.76 miles
Pharr, TX 78577
1106 W Sam Houston St44.87 miles
Pharr, TX 78577
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 Los Fresnos, TX
Located in the heart of Cameron County, Texas, Los Fresnos is a small but vibrant city known for its close-knit community and rich cultural heritage. With a population of approximately 8,200 residents, Los Fresnos offers a welcoming atmosphere, embodying the spirit of southern hospitality.
The city’s name, which translates to 'The Ash Trees' in Spanish, reflects its lush, verdant landscapes. Los Fresnos is characterized by its rural charm, with agriculture playing a significant role in the local economy, contributing to its tranquil and scenic environment.
Education is a cornerstone of the Los Fresnos community, with the Los Fresnos Consolidated Independent School District serving as a pivotal institution in shaping the future of its younger residents. The city prides itself on having strong educational facilities that cater to the diverse needs of its students.
Regarding demographics, Los Fresnos exhibits a predominantly Hispanic or Latino population, which adds a rich layer of cultural influence to the area. Traditional festivals and community events form an integral part of life in Los Fresnos, fostering community spirit and cultural awareness.
The city is a gateway to numerous recreational opportunities as well. Being in close proximity to coastal regions, residents and visitors can enjoy outdoor activities such as fishing, bird watching, and hiking, making Los Fresnos an attractive destination for nature enthusiasts.
Los Fresnos is also well-connected, with a network of highways that provides easy access to major cities in the area, such as Brownsville and Harlingen. This connectivity supports both economic development and the convenience of travel for residents and visitors alike.
The community is characterized by its volunteerism and civic engagement. Local organizations and groups work actively to promote social causes, environmental conservation, and communal support networks, underscoring the city’s strong communal ties and commitment to progress.
Los Fresnos, TX Drug Information & Statistics
Drug-related statistics specific to Los Fresnos, Texas, are not readily available. However, like many smaller communities across the United States, Los Fresnos faces challenges related to substance abuse and drug dependency. National and regional trends suggest a growing need for comprehensive drug education and prevention programs within such communities, aimed at reducing the prevalence and impact of substance abuse.
Efforts to increase awareness and provide support to those affected by drug-related issues are crucial in Los Fresnos. Many local organizations are engaged in outreach and assistance, working in partnership with public health officials to address these challenges. As part of these efforts, accessible drug testing services are an essential tool in identifying and supporting individuals in need of intervention and resources.
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.