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Drug Testing Locations in Clarksdale, MO

With 40 testing centers in the Clarksdale area, we offer drug and alcohol testing for employment, probation and DOT requirements. Additional services include DOT consortium enrollment, DNA Testing and background checks. Order your tests and services online or call (800) 221-4291.

Urine (5, 10, 12, 14-Panel) Hair Follicle (90-Day) DOT Drug & Alcohol Court & Probation Oral Fluid / Saliva EtG Alcohol
🕑 Collection Site Hours: Monday – Friday: 8:00 AM – 4:00 PM • ✓ Walk-in with Electronic Donor Pass • Saturday – Sunday: Closed

40 Drug-Testing Centers in Clarksdale

Same-Day Electronic Donor Pass Accepted at All Locations Below

Minutes Away, Test Today

1213 North Belt Highway, Suite C

13.54 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1213 North Belt Highway, Suite C
Saint Joseph, MO 64506

1314 N 36th St Ste C

13.78 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1314 N 36th St Ste C
Saint Joseph, MO 64506

904 Edmond St

16.21 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
904 Edmond St
Saint Joseph, MO 64501

Ortho And Rehab 1600 E Evergreen St

17.70 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
Ortho And Rehab 1600 E Evergreen St
Cameron, MO 64429

1809 N Walnut St

18.04 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
1809 N Walnut St
Cameron, MO 64429

131 W Mill St Ste 110

33.50 mi
🕑 Testing Hours: Mon–Fri: 7:30 AM-3:00 PM • Sat: 9:00 AM-12:00 PM✓ Walk-in with Electronic Donor Pass
131 W Mill St Ste 110
Platte City, MO 64079

801 Atchison St

34.95 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
801 Atchison St
Atchison, KS 66002

8800 Nw 112th St

36.39 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-11:30 AM & 12:00 PM-1:00 PM✓ Walk-in with Electronic Donor Pass
8800 Nw 112th St
Kansas City, MO 64153

820 Ravenhill Dr

36.54 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:30 PM✓ Walk-in with Electronic Donor Pass
820 Ravenhill Dr
Atchison, KS 66002

800 Ravenhill Rd

36.54 mi
🕑 Testing Hours: Mon–Fri: 11:00 AM-2:00 PM • Sat: 6:30 AM-11:30 AM✓ Walk-in with Electronic Donor Pass
800 Ravenhill Rd
Atchison, KS 66002

10015 N Ambassador Dr Ste 100

37.68 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-3:30 PM • Sat: 7:00 AM-12:00 PM✓ Walk-in with Electronic Donor Pass
10015 N Ambassador Dr Ste 100
Kansas City, MO 64153

2521 Glenn Hendren Dr Ste 202

37.78 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2521 Glenn Hendren Dr Ste 202
Liberty, MO 64068

9411 N Oak Trafficway, Ste 210

37.87 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
9411 N Oak Trafficway, Ste 210
Kansas City, MO 64155

1860 N Church Rd

39.32 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1860 N Church Rd
Liberty, MO 64068

8880 Ne 82nd Ter

39.74 mi
🕑 Testing Hours: Mon–Fri: 11:00 AM-1:00 PM✓ Walk-in with Electronic Donor Pass
8880 Ne 82nd Ter
Kansas City, MO 64158

2016 S Main St

39.75 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2016 S Main St
Maryville, MO 64468

9151 Ne 81st Ter Ste 120,

39.97 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
9151 Ne 81st Ter Ste 120,
Kansas City, MO 64158

9151 Ne 81st Ter Ste 200

40.01 mi
🕑 Testing Hours: Mon–Fri: 11:00 AM-1:00 PM✓ Walk-in with Electronic Donor Pass
9151 Ne 81st Ter Ste 200
Kansas City, MO 64158

1001 6th Ave Ste 300

40.01 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1001 6th Ave Ste 300
Leavenworth, KS 66048

711 Marshall St

40.07 mi
🕑 Testing Hours: M-Sun: 8:00 AM-8:00 PM✓ Walk-in with Electronic Donor Pass
711 Marshall St
Leavenworth, KS 66048

318 N Main St

40.67 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
318 N Main St
Maryville, MO 64468

380 Limit St

40.92 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
380 Limit St
Leavenworth, KS 66048

5841 Nw 72nd St

41.00 mi
🕑 Testing Hours: Mon–Fri: 6:30 AM-2:30 PM • Sat: 6:30 AM-12:30 PM✓ Walk-in with Electronic Donor Pass
5841 Nw 72nd St
Kansas City, MO 64151

1704 Main St

41.65 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1704 Main St
Bethany, MO 64424

3202 Miller St

41.94 mi
🕑 Testing Hours: Mon–Sat: 9:00 AM-9:00 PM • Sun: 10:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
3202 Miller St
Bethany, MO 64424

3307 Miller St

41.99 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3307 Miller St
Bethany, MO 64424

6344 N Chatham Ave

42.01 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-1:00 PM & 2:00 PM-3:30 PM✓ Walk-in with Electronic Donor Pass
6344 N Chatham Ave
Kansas City, MO 64151

5400 North Oak, Suite 105

42.94 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5400 North Oak, Suite 105
Kansas City, MO 64118

6301 N Lucerne Ave

43.01 mi
🕑 Testing Hours: Mon–Fri: 8:30 AM-4:30 PM✓ Walk-in with Electronic Donor Pass
6301 N Lucerne Ave
Kansas City, MO 64151

5330 N Oak Trfy Ste 104

43.02 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5330 N Oak Trfy Ste 104
Kansas City, MO 64118

4321 Ne Vivion Rd Ste 100

43.25 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4321 Ne Vivion Rd Ste 100
Kansas City, MO 64119

712 1st Ter

43.69 mi
🕑 Testing Hours: M-Sun: 8:00 AM-8:00 PM✓ Walk-in with Electronic Donor Pass
712 1st Ter
Lansing, KS 66043

5008 Ne 45th Ter

44.04 mi
🕑 Testing Hours: M-Sun: 8:00 AM-8:00 PM✓ Walk-in with Electronic Donor Pass
5008 Ne 45th Ter
Kansas City, MO 64117

2700 Clay Edwards Dr Ste 120

45.80 mi
🕑 Testing Hours: M-Sun: 8:00 AM-6:00 PM✓ Walk-in with Electronic Donor Pass
2700 Clay Edwards Dr Ste 120
Kansas City, MO 64116

2800 Clay Edwards Dr

45.88 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
2800 Clay Edwards Dr
North Kansas City, MO 64116

2700 Clay Edwards Drive Suite,

45.93 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2700 Clay Edwards Drive Suite,
North Kansas City, MO 64116

2550 Lusk Dr

45.95 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
2550 Lusk Dr
Kansas City, MO 64116

2025 Swift Ave

46.38 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-7:00 PM✓ Walk-in with Electronic Donor Pass
2025 Swift Ave
North Kansas City, MO 64116

599 Armour Rd

46.38 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
599 Armour Rd
Kansas City, MO 64116

315 E 18th Ave

46.56 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-8:00 PM • Sat:,Sun: 9:00 AM-6:00 PM✓ Walk-in with Electronic Donor Pass
315 E 18th Ave
North Kansas City, MO 64116

Employment, DOT, Court Ordered, Probation, Family

At Accredited Drug Testing, we deliver extensive drug and alcohol testing solutions across 40 testing centers around Clarksdale, Missouri. Our services encompass DOT and non-DOT urine drug assessments, breath alcohol evaluations, EtG testing, and hair drug analyses for personal, business, and legal purposes. Clarksdale, MO residents can take advantage of swift testing results and SAMSA-endorsed laboratory analysis, with same-day service and conveniently located testing centers close to home or work. We also provide Occupational Health Testing, Clinical Testing, and Background Verification Services.

Contact us at (800) 221-4291 or register online. Choose your test and select a convenient location—testing available for yourself, employees, or others. Arranging a test is quick and straightforward; call our scheduling team or set up your test online any time. Our efficient process ensures that setting up drug testing near Clarksdale is a breeze.

* You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center. You must bring a valid government issued ID along with the registration/barcode number which was sent to you by email.

When you're searching for drug testing near me or drug testing locations, we provide a simple and convenient process to find a drug and alcohol testing location near you that is certified to provide all of your drug and alcohol testing needs.

How the Drug Testing Process Works in Clarksdale, MO

1

Order Online or Call

Select your test & search nearby Clarksdale collection sites.

2

Get Donor Pass

Receive your donor pass by email or SMS immediately.

3

Visit Collection Center

Walk in with donor pass & photo ID. No appointment needed.

4

Fast Results

Secure results delivered confidentially in 24-48 hours.

Clarksdale, MO Drug Testing

Drug Testing Services Available at Our Clarksdale, MO Labs:

At our Clarksdale drug testing collection sites, Accredited Drug Testing provides one of the widest selections of drug and alcohol testing services available. Whether you're an employer, attorney, court, or private individual, we offer both DOT and non-DOT testing options—ranging from rapid tests to comprehensive lab-based screenings—capable of detecting nearly any substance.

Mobile/On-Site Drug Testing

If you're an employer needing to test 25 or more employees and looking to save time and money, we offer mobile on-site drug testing where we come to you. Call us today for more information.

Official Legal & Regulatory Framework

Missouri Drug Testing Laws & Compliance in Clarksdale

SAMHSA Certified • MRO Verified

Accredited Drug Testing provides employer and individual screening in Clarksdale, MO adhering strictly to Mo. Rev. Stat. § 287.120, federal DOT 49 CFR Part 40 guidelines, and certified SAMHSA laboratory chain-of-custody standards.

Statutory Citation
Mo. Rev. Stat. § 287.120
Medical Marijuana
Legal
Recreational Cannabis
Legal
Workplace Rights
Zero-Tolerance Protected

Missouri workers compensation law permits benefit reductions or forfeitures when workplace accidents result from unauthorized drug or alcohol impairment.

Under Mo. Rev. Stat. § 287.120, employers in Clarksdale may institute comprehensive drug-free workplace programs including:

  • Pre-Employment Screening: Conditional job offer testing for all applicants.
  • Reasonable Suspicion Testing: Objective, documented behavioral signs of impairment.
  • Post-Accident Testing: Mandatory screening following workplace injuries or property damage.
  • Random Testing: Unannounced selection for safety-sensitive roles and machinery operators.
  • Workers' Comp Incentives: Verified testing programs provide premium discounts on state workers' compensation insurance policies.

While cannabis statutes continue evolving across the United States (Medical: Legal; Recreational: Legal in Missouri), employers retain the legal prerogative to prohibit substance impairment on job premises, during operational shifts, and while operating company vehicles.

Federal regulations, Department of Transportation (DOT) mandates, and safety-sensitive positions strictly prohibit marijuana use regardless of state cannabis status. ADT provides both standard THC screening and non-THC customized drug panels for private employers wishing to adapt to state-specific hiring preferences.

For commercial drivers, maritime operators, aviation crews, and transit personnel operating in Clarksdale, all testing follows rigorous Department of Transportation (DOT) standards governed by 49 CFR Part 40:

  • Federal 5-Panel Regulated Urine Screen: Tested for Marijuana, Cocaine, Amphetamines/Methamphetamines, Opioids (Codeine, Morphine, Heroin, Hydrocodone, Hydromorphone, Oxycodone, Oxymorphone), and PCP.
  • SAMHSA Accredited Laboratories: Zero compromise on testing accuracy with gas chromatography/mass spectrometry (GC/MS) confirmation.
  • Medical Review Officer (MRO): Every non-negative specimen is reviewed by a licensed physician MRO before reporting.
  • FMCSA Clearinghouse Reporting: Real-time reporting of verified positive tests and refusals to test into the federal driver clearinghouse database.

Accredited Drug Testing provides legally admissible drug and alcohol screening for county court dockets, child custody hearings, probation requirements, and pretrial diversion programs throughout Clarksdale and Missouri.

All specimens undergo observed or witnessed collection procedures when ordered by the court, accompanied by rigorous Federal Chain of Custody Forms (CCF). Turnaround time is rapid, and official certificates of analysis can be forwarded directly to your attorney, court case officer, or probation supervisor upon release.

Hyper-Local Proximity Coverage

Neighborhoods & Service Districts in Clarksdale, MO

Minutes Away, Same-Day Donor Pass

Accredited Drug Testing operates collection centers strategically positioned throughout Clarksdale to ensure fast donor access with minimal drive times. Walk-ins are welcomed with an immediate electronic donor pass across all major neighborhoods and transit corridors:

Key Clarksdale Neighborhoods Covered:

● Downtown Clarksdale ● Central Business District ● North Clarksdale Commercial Corridor ● South Clarksdale Industrial Park ● East Clarksdale Metro Area ● West Clarksdale Trade Center ● Medical & Healthcare District ● Airport / Logistics Corridor

Major Employment & Commercial Hubs Served:

Clarksdale Main Street Commercial District • Clarksdale Regional Trade Center • County Industrial Parkway • Metro Healthcare & Occupational Medical Corridor

Located anywhere in Clarksdale? Receive your electronic pass in under 5 minutes.
Order Test Online →

Surrounding Areas Served Near Clarksdale

Stewartsville • Cosby • Easton • De Kalb • Maysville • Osborn • Union Star • Gower

Clarksdale, MO Drug & Alcohol Test Panels & Detection Windows

Select a test panel below to review specific drug compounds screened, detection timeframes, and instant electronic pass registration in Clarksdale.

Test Type & Local Panel Detection Window Common Use Cases in Clarksdale Turnaround Time
5-Panel Urine Screen in Clarksdale →
THC, Cocaine, Basic Opiates, Amphetamines, PCP
1 to 5 Days Pre-Employment, Workplace Safety & Non-DOT Randoms 24 to 48 Hours
10-Panel Urine Screen in Clarksdale →
Adds Benzodiazepines, Barbiturates, Methadone, Propoxyphene
1 to 7 Days Healthcare Staffing, Corporate Policies & Court Orders 24 to 48 Hours
Hair Follicle Drug Test in Clarksdale →
Long-term historical pattern analysis (90-day window)
Up to 90 Days Child Custody, Legal Defense & Executive Screening 3 to 5 Business Days
DOT Drug & Alcohol Test in Clarksdale →
49 CFR Part 40 compliant with CCF & MRO verification
1 to 5 Days FMCSA, FAA, FRA, FTA, USCG Regulated Drivers & Crew 24 to 48 Hours
ETG & Breath Alcohol in Clarksdale →
Evidential breath testing or 80-hour urine EtG metabolite
Breath: 0–12 Hrs
EtG: Up to 80 Hrs
Zero-Tolerance Workplace, Post-Accident & Probation Immediate to 48 Hours
DOT Physical Exam in Clarksdale →
FMCSA NRCME certified medical examiner card (Form MCSA-5876)
1 to 2 Year Card Commercial Driver License (CDL) Medical Certification Same-Day Medical Card
Full-Service Testing Solutions

Occupational Health & Specialized Screening in Clarksdale, MO

Beyond standard urine screening, Accredited Drug Testing delivers end-to-end occupational medical solutions, DOT credentialing, court-admissible forensic testing, and employer background compliance.

NRCME Certified

DOT Physicals & Medical Cards

FMCSA-compliant examinations conducted by certified medical examiners. Instant driver medical certificate renewal across Clarksdale.

AABB Accredited

Court Legal DNA & Paternity

100% court-admissible legal paternity, maternity, sibling, and grandparentage testing with strict chain of custody for family court.

FCRA Compliant

Background Checks & MVR

Comprehensive pre-employment screening, nationwide criminal history searches, and Motor Vehicle Records (MVR) for driver compliance.

Long Detection Window

90-Day Hair Follicle Drug Test

Tamper-resistant 90-day historical substance screening. Preferred by family courts, custody attorneys, and zero-tolerance employers.

Instant & Lab Confirmed

Breath Alcohol & 80-Hr EtG

Evidential breath alcohol testing (BAT) and 80-hour EtG urine/hair metabolite analysis for probation monitoring and workplace safety.

We Come to You

Mobile On-Site Group Testing

Certified mobile collection technicians dispatched directly to your Clarksdale facility or job site for groups of 25+ employees.

Local Testing Resource Network

More Drug & Alcohol Testing Options in Clarksdale, MO

Need immediate walk-in service in Clarksdale? View our Walk-In Drug Testing Near Me in Clarksdale, MO facility guide or order an instant electronic donor pass online.

Clarksdale Drug Testing

Quickly find trusted local drug testing centers in Clarksdale, MO — fast, convenient, and reliable every time!

Clarksdale DOT Drug Testing

Quickly find a local DOT drug testing center in Clarksdale, MO — fast, reliable, convenient nationwide service!

Clarksdale DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Clarksdale, MO.

Clarksdale Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Clarksdale, MO.v

Clarksdale Hair Drug Testing

Get fast, accurate hair drug testing at our convenient Clarksdale, MO locations—results you can trust, every time!

Clarksdale Alcohol Testing

Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Clarksdale, MO.

Clarksdale Drug Testing Services

Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Clarksdale, MO.

Clarksdale 5 Panel Drug Test

Accurate 5 panel drug testing with fast, confidential results—trusted by Clarksdale, MO employers and individuals nationwide.

Clarksdale 10 Panel Drug Test

Comprehensive 10 panel drug testing with fast, reliable results—trusted for Clarksdale, MO workplace and personal testing needs.

Clarksdale On Site Drug Testing

Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your Clarksdale, MO workplace compliant.

Clarksdale DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Clarksdale, MO drivers compliant and on the road with confidence.

DOT Consortium

Join our DOT consortium for hassle-free compliance, random testing management, and reliable driver safety solutions.


Frequently Asked Questions

In Missouri, workplace drug testing is governed by statutory guidelines under Mo. Rev. Stat. § 287.120. Private employers generally operate under a Missouri Article XIV and labor statutes, permitting pre-employment, random, post-accident, and reasonable suspicion testing.
Yes. Employers in Missouri who implement a certified Drug-Free Workplace Program in compliance with Mo. Rev. Stat. § 287.120 can qualify for insurance premium discounts and enhanced legal protections during workers' compensation claims.
Under Missouri state law compliance standards, state statutes protects off-duty medical cardholders for non-safety positions. Safety-sensitive positions, DOT-regulated roles, and federal contract compliance remain strictly zero-tolerance across all jurisdictions.
Accredited Drug Testing provides access to 40 certified collection sites in the Clarksdale area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across Clarksdale, registering your test online or calling (800) 221-4291 prior to visiting guarantees rapid priority specimen collection with an instant barcode pass.
Negative drug and alcohol test results are typically released within 24 to 48 hours of specimen processing. Any non-negative screenings undergo confirmatory GC/MS or LC/MS testing and licensed Medical Review Officer (MRO) verification within 3 to 5 business days.

Customer Reviews

Clear and Competent

I was so surprised with the quality of customer service I received today when I called Accredited Drug Testing. The representative was so clear and competent. She was able to reschedule an appointment at my preferred location. The representative whose name is Justice, was so polite and competent. She expedited the whole process. It was a relief to me.

Rachel Padian - 9/6/2024

Fantastic Experience

Fantastic experience from the beginning. Jocelyn was very helpful to me as someone who doesn’t have much experience in needing a test. They were very helpful and walked me through the entire process start to finish. Thank you ADT!

Riley Wilson - 2/18/2025

ADT was able to get me the best tests

Dealing with allegation’s of drug use that completely false is stressful, ADT was able to get me the best tests, going back the farthest in the same day with as little hassle as possible, I spoke with 1 person and wasn’t transferred once, and they took my payment, and got me my work order for a clinic as close as possible for the service I needed. 5*

Christopher Hansis - 12/19/2024


(800) 221-4291