✓ Same-Day Walk-Ins Welcome ✓ Digital Donor Pass in Minutes ✓ No Doctor Order Required ✓ SAMHSA-Certified Labs

Drug Testing Locations in Biloxi, MS

With 40 testing centers in the Biloxi 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 Biloxi

Same-Day Electronic Donor Pass Accepted at All Locations Below

Minutes Away, Test Today

111 Lameuse St Ste 106

0.21 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
111 Lameuse St Ste 106
Biloxi, MS 39530

150 Reynoir St 2nd Floor

0.31 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
150 Reynoir St 2nd Floor
Biloxi, MS 39530

1025 Division St Ste B2

1.00 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-11:30 AM & 1:00 PM-4:00 PM✓ Walk-in with Electronic Donor Pass
1025 Division St Ste B2
Biloxi, MS 39530

6819 Washington Ave Ste F

4.24 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6819 Washington Ave Ste F
Ocean Springs, MS 39564

3680 Sangani Blvd Ste H2

4.39 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
3680 Sangani Blvd Ste H2
Diberville, MS 39540

1759 Medical Park Dr

4.68 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1759 Medical Park Dr
Biloxi, MS 39532

250 Beauvoir Rd Ste 5

5.21 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
250 Beauvoir Rd Ste 5
Biloxi, MS 39531

2434 Pass Rd Ste D2

5.58 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2434 Pass Rd Ste D2
Biloxi, MS 39531

3099 Bienville Blvd

5.86 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3099 Bienville Blvd
Ocean Springs, MS 39564

3091 Bienville Blvd

6.04 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3091 Bienville Blvd
Ocean Springs, MS 39564

180a Debuys Rd

6.91 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
180a Debuys Rd
Biloxi, MS 39531

22 Doctors Dr Ste C

7.04 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
22 Doctors Dr Ste C
Ocean Springs, MS 39564

10046 Lorraine Rd

9.05 mi
🕑 Facility: Mon–Fri: 08:00 AM - 04:30 PM (Lunch: 12:00 PM - 01:00 PM)⚡ Drug Screens: Mon–Fri: 08:30 AM - 03:30 PM
10046 Lorraine Rd
Gulfport, MS 39503

612 E Pass Rd

9.19 mi
🕑 Facility: Mon–Fri: 06:30 AM - 04:30 PM⚡ Drug Screens: Mon–Fri: 07:00 AM - 03:30 PM
612 E Pass Rd
Gulfport, MS 39507

100 Perry St

9.40 mi
🕑 Facility: Mon–Fri: 07:30 AM - 04:00 PM (Lunch: 12:00 PM - 01:00 PM)⚡ Drug Screens: Wednesday: 08:30 am - 11:30 am, 01:30 pm - 03:30 pm; Thursday: 08:30 am - 11:30 am, 01:30 pm - 03:30 pm; Friday: 08:30 am - 11:30 am, 01:30 pm - 03:30 pm
100 Perry St
Gulfport, MS 39507

9471 Three Rivers Rd Ste D

12.22 mi
🕑 Facility: Mon–Fri: 08:00 AM - 04:30 PM (Lunch: 12:00 PM - 01:00 PM)⚡ Drug Screens: Mon–Fri: 08:00 AM - 11:30 AM, 01:00 PM - 04:00 PM
9471 Three Rivers Rd Ste D
Gulfport, MS 39503

9344 Three Rivers Rd

12.26 mi
🕑 Facility: Mon–Fri: 07:00 AM - 04:00 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 02:30 PM
9344 Three Rivers Rd
Gulfport, MS 39503

2111 25th Ave Ste B

12.45 mi
🕑 Facility: Mon–Fri: 07:30 AM - 04:30 PM⚡ Drug Screens: Mon–Fri: 01:00 PM - 04:00 PM
2111 25th Ave Ste B
Gulfport, MS 39501

15444 Dedeaux Rd Ste B

13.33 mi
🕑 Facility: Mon–Fri: 07:00 AM - 04:00 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 02:30 PM
15444 Dedeaux Rd Ste B
Gulfport, MS 39503

12004 Mobile Ave

13.45 mi
🕑 Facility: Mon–Fri: 08:00 AM - 05:00 PM (Lunch: 12:30 PM - 01:30 PM)⚡ Drug Screens: Mon–Fri: 09:00 AM - 03:30 PM
12004 Mobile Ave
Gulfport, MS 39503

16197 Landon Rd Ste B

13.72 mi
🕑 Facility: Mon–Fri: 08:00 AM - 04:00 PM⚡ Drug Screens: Mon–Fri: 08:30 AM - 03:00 PM
16197 Landon Rd Ste B
Gulfport, MS 39503

12207 Highway 49, Suite 30

13.74 mi
🕑 Testing Hours: Mon–Fri: 8:30 AM-11:00 AM & 1:00 PM-3:00 PM✓ Walk-in with Electronic Donor Pass
12207 Highway 49, Suite 30
Gulfport, MS 39503

12207 Highway 49

13.74 mi
🕑 Facility: Mon–Fri: 07:00 AM - 05:00 PM⚡ Drug Screens: Mon–Fri: 09:00 AM - 04:00 PM
12207 Highway 49
Gulfport, MS 39503

1110 Broad Ave Ste 300

13.87 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1110 Broad Ave Ste 300
Gulfport, MS 39501

1203 Broad Ave Ste C

13.95 mi
🕑 Facility: Mon–Fri: 07:30 AM - 04:00 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 11:00 AM
1203 Broad Ave Ste C
Gulfport, MS 39501

3300 Ladnier Rd

14.25 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3300 Ladnier Rd
Gautier, MS 39553

4211 Hospital St Ste 106

20.89 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4211 Hospital St Ste 106
Pascagoula, MS 39581

3613 Hospital St Ste D

21.03 mi
🕑 Facility: Mon–Fri: 07:00 AM - 04:00 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 11:00 AM, 01:00 PM - 03:30 PM
3613 Hospital St Ste D
Pascagoula, MS 39581

2809 Denny Ave

21.22 mi
🕑 Facility: Mon–Fri: 07:30 AM - 04:00 PM (Lunch: 12:30 PM - 01:30 PM)⚡ Drug Screens: Mon–Fri: 10:00 AM - 12:00 PM, 01:30 PM - 03:30 PM
2809 Denny Ave
Pascagoula, MS 39581

4305 Denny Ave

21.38 mi
🕑 Facility: Mon–Fri: 08:00 AM - 05:00 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 12:00 PM, 02:00 PM - 04:00 PM
4305 Denny Ave
Pascagoula, MS 39581

5907 Highway 90

22.50 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5907 Highway 90
Moss Point, MS 39563

5912 Old Mobile Ave Ste 1

22.89 mi
🕑 Facility: Mon–Fri: 07:30 AM - 04:30 PM⚡ Drug Screens: Mon–Fri: 09:30 AM - 11:00 AM, 02:00 PM - 03:00 PM
5912 Old Mobile Ave Ste 1
Pascagoula, MS 39581

17000 Kapalama Rd

27.36 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
17000 Kapalama Rd
Pass Christian, MS 39571

130 Highland Pkwy

27.66 mi
🕑 Testing Hours: Mon–Fri: 1:00 PM-3:30 PM✓ Walk-in with Electronic Donor Pass
130 Highland Pkwy
Picayune, MS 39466

149 Drinkwater Rd

28.56 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
149 Drinkwater Rd
Bay Saint Louis, MS 39520

4402 E Aloha Dr Ste 16

28.91 mi
🕑 Facility: Mon–Fri: 07:30 AM - 04:00 PM (Lunch: 12:30 PM - 01:00 PM)⚡ Drug Screens: Mon–Fri: 07:30 AM - 03:30 PM
4402 E Aloha Dr Ste 16
Diamondhead, MS 39525

4540 Shepherd Sq

29.13 mi
🕑 Facility: Mon–Fri: 07:30 AM - 04:00 PM (Lunch: 12:30 PM - 01:00 PM)✓ Walk-in with Electronic Donor Pass
4540 Shepherd Sq
Diamondhead, MS 39525

12085 Highway 603

30.54 mi
🕑 Facility: Mon–Fri: 07:00 AM - 04:00 PM⚡ Drug Screens: Mon–Fri: 07:00 AM - 03:30 PM
12085 Highway 603
Bay St Louis, MS 39520

308 Highway 90 Ste I

30.58 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
308 Highway 90 Ste I
Waveland, MS 39576

16230 Highway 603 Ste G

33.21 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
16230 Highway 603 Ste G
Kiln, MS 39556

Employment, DOT, Court Ordered, Probation, Family

In Biloxi, Mississippi, Accredited Drug Testing delivers a wide array of drug and alcohol screening solutions at 40 local testing centers. Our services encompass DOT as well as non-DOT urine drug testing, breath alcohol evaluations, EtG alcohol assessments, and hair drug testing catering to individuals, businesses, and legal needs. Enjoy swift result testing and certified SAMSA lab analysis, with same-day options; most Biloxi centers are conveniently located near you. Further available services include Occupational Health Testing, Clinical Assessments, and Background Verification.

Dial (800) 221-4291 or register on our website. Simply pick your test type and a convenient location for personal, employee, or third-party testing. Fast and Easy scheduling awaits—contact our department or book your test online round-the-clock. Our efficient process ensures drug testing setup near Biloxi 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 Biloxi, MS

1

Order Online or Call

Select your test & search nearby Biloxi 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.

Biloxi, MS Drug Testing

Drug Testing Services Available at Our Biloxi, MS Labs:

At our Biloxi 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

Mississippi Drug Testing Laws & Compliance in Biloxi

SAMHSA Certified • MRO Verified

Accredited Drug Testing provides employer and individual screening in Biloxi, MS adhering strictly to Miss. Code Ann. § 71-7-1 et seq., federal DOT 49 CFR Part 40 guidelines, and certified SAMHSA laboratory chain-of-custody standards.

Statutory Citation
Miss. Code Ann. § 71-7-1 et seq.
Medical Marijuana
Legal (Medical)
Recreational Cannabis
Prohibited
Workplace Rights
Zero-Tolerance Protected

Mississippi Code § 71-7-1 provides legal protection for employers implementing voluntary drug-free workplace programs under state-certified testing guidelines.

Under Miss. Code Ann. § 71-7-1 et seq., employers in Biloxi 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 (Medical); Recreational: Prohibited in Mississippi), 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 Biloxi, 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 Biloxi and Mississippi.

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 Biloxi, MS

Minutes Away, Same-Day Donor Pass

Accredited Drug Testing operates collection centers strategically positioned throughout Biloxi 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 Biloxi Neighborhoods Covered:

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

Major Employment & Commercial Hubs Served:

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

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

Surrounding Areas Served Near Biloxi

Saint Martin • D'iberville • St. Martin • Gulf Hills • Ocean Springs • Gulf Park Estates • Wool Market • Latimer

Biloxi, MS 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 Biloxi.

Test Type & Local Panel Detection Window Common Use Cases in Biloxi Turnaround Time
5-Panel Urine Screen in Biloxi →
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 Biloxi →
Adds Benzodiazepines, Barbiturates, Methadone, Propoxyphene
1 to 7 Days Healthcare Staffing, Corporate Policies & Court Orders 24 to 48 Hours
Hair Follicle Drug Test in Biloxi →
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 Biloxi →
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 Biloxi →
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 Biloxi →
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 Biloxi, MS

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 Biloxi.

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 Biloxi facility or job site for groups of 25+ employees.

Local Testing Resource Network

More Drug & Alcohol Testing Options in Biloxi, MS

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

Biloxi Drug Testing

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

Biloxi DOT Drug Testing

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

Biloxi DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Biloxi, MS.

Biloxi Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Biloxi, MS.v

Biloxi Hair Drug Testing

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

Biloxi Alcohol Testing

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

Biloxi Drug Testing Services

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

Biloxi 5 Panel Drug Test

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

Biloxi 10 Panel Drug Test

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

Biloxi On Site Drug Testing

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

Biloxi DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Biloxi, MS 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 Mississippi, workplace drug testing is governed by statutory guidelines under Miss. Code Ann. § 71-7-1 et seq.. Private employers generally operate under a Mississippi Drug-Free Workplace Act, permitting pre-employment, random, post-accident, and reasonable suspicion testing.
Yes. Employers in Mississippi who implement a certified Drug-Free Workplace Program in compliance with Miss. Code Ann. § 71-7-1 et seq. can qualify for insurance premium discounts and enhanced legal protections during workers' compensation claims.
Under Mississippi state law compliance standards, state statutes does not require employers to accommodate medical cannabis. 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 Biloxi area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across Biloxi, 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

Excellent service!

Excellent service! Trish went above and beyond to find me a testing site as close to my home as possible. Results were faster than expected, as well. Thanks for your help, Trish and Accredited!

Es Hache - 4/13/2025

Reception is kind and helpful

Reception is kind and helpful , everything quick and simple , best urgent care

Yusuf Narmuradov - 11/19/2024

Fast and efficient service

Fast and efficient service for employers wanting to do pre employment drug screening that meets DOT requirements!!

Mary Thomas - 4/5/2025


(800) 221-4291