DOT Physical Exams - Mathis, TX

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With 38 testing centers in the Mathis 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.

38 DOT Drug-Testing Centers in Mathis

Minutes Away, Test Today

14101 Northwest Blvd, Suite 113

19.78 mi
🕑 Testing Hours: Mon–Fri: 10:00 AM-1:30 PM✓ Walk-in with Electronic Donor Pass
14101 Northwest Blvd, Suite 113
Corpus Christi, TX 78410

13310 Leopard St Ste 3

19.89 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
13310 Leopard St Ste 3
Corpus Christi, TX 78410

13310 Leopard St Ste 6

19.89 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
13310 Leopard St Ste 6
Corpus Christi, TX 78410

621 E Sinton St

20.20 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
621 E Sinton St
Sinton, TX 78387

3945 Us Highway 77

20.66 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3945 Us Highway 77
Corpus Christi, TX 78410

11559 Leopard St

22.01 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
11559 Leopard St
Corpus Christi, TX 78410

1602 E Houston St Ste A

22.39 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1602 E Houston St Ste A
Beeville, TX 78102

1500 E Houston St

22.39 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1500 E Houston St
Beeville, TX 78102

1402 E Houston St

22.39 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1402 E Houston St
Beeville, TX 78102

508 S San Patricio St

22.54 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
508 S San Patricio St
Sinton, TX 78387

901 S San Patricio St

22.54 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
901 S San Patricio St
Sinton, TX 78387

1652 E Houston Street,

22.89 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1652 E Houston Street,
Beeville, TX 78102

600 Houston St

24.24 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
600 Houston St
George West, TX 78022

7406 Up River Rd

25.35 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7406 Up River Rd
Corpus Christi, TX 78409

2000 Dr Nw Atkison Blvd, Suite 1201

25.59 mi
🕑 Testing Hours: Mon–Fri: 10:00 AM-1:00 PM✓ Walk-in with Electronic Donor Pass
2000 Dr Nw Atkison Blvd, Suite 1201
Alice, TX 78332

2200 E Main St Ste E

26.11 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2200 E Main St Ste E
Alice, TX 78332

201 Mariposa

26.27 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
201 Mariposa
Alice, TX 78332

408 Flournoy Rd Ste B

26.91 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-12:00 PM & 1:00 PM-3:30 PM✓ Walk-in with Electronic Donor Pass
408 Flournoy Rd Ste B
Alice, TX 78332

219 E 2nd St

27.73 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
219 E 2nd St
Alice, TX 78332

102 E Main St

27.91 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
102 E Main St
Alice, TX 78332

308 Creay St Bldg 1152

29.30 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
308 Creay St Bldg 1152
Corpus Christi, TX 78449

2209 N Padre Island Dr Ste O

29.79 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2209 N Padre Island Dr Ste O
Corpus Christi, TX 78408

1605 Us Highway 181 Ste D

30.44 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1605 Us Highway 181 Ste D
Portland, TX 78374

3933 Up River Rd

31.29 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3933 Up River Rd
Corpus Christi, TX 78408

4544 Baldwin Blvd Ste E

31.30 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4544 Baldwin Blvd Ste E
Corpus Christi, TX 78408

2601 Hospital Blvd, Suite 104

33.09 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2601 Hospital Blvd, Suite 104
Corpus Christi, TX 78405

710 Buffalo St Ste 810 Park Tower Building

33.15 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
710 Buffalo St Ste 810 Park Tower Building
Corpus Christi, TX 78401

105 E Thornton

33.29 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
105 E Thornton
Three Rivers, TX 78071

105 E. Thornton

33.29 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
105 E. Thornton
Three Rivers, TX 78071

106 W Tips St

33.60 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
106 W Tips St
Three Rivers, TX 78071

1521 S Staples St Ste 103

33.97 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1521 S Staples St Ste 103
Corpus Christi, TX 78404

2413 Memorial Pkwy

34.00 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2413 Memorial Pkwy
Portland, TX 78374

1500 Wildcat Dr Ste M

34.23 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1500 Wildcat Dr Ste M
Portland, TX 78374

4737 Larcade Dr

35.20 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4737 Larcade Dr
Corpus Christi, TX 78415

3133 S Alameda Street, Suite 500

35.30 mi
🕑 Testing Hours: Mon–Fri: 10:00 AM-2:00 PM✓ Walk-in with Electronic Donor Pass
3133 S Alameda Street, Suite 500
Corpus Christi, TX 78404

2053 S Ih37 Access Rd

35.67 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2053 S Ih37 Access Rd
Three Rivers, TX 78071

3403 S Padre Island Dr Ste 301

35.91 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3403 S Padre Island Dr Ste 301
Corpus Christi, TX 78415

3325 Saratoga Blvd Ste 230

36.41 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3325 Saratoga Blvd Ste 230
Corpus Christi, TX 78415

Mathis, TX DOT Physical - What You Need to Know

A DOT physical is a thorough health check mandated by the Department of Transportation for every commercial motor vehicle driver. This examination ensures that drivers possess the necessary physical, mental, and emotional health to operate large vehicles safely on public roadways. A certified medical examiner listed in the National Registry of Certified Medical Examiners conducts the DOT physical. Successful completion grants drivers a DOT medical certificate, essential for maintaining a valid CDL license as per FMCSA rules. For guidance on the required DOT physical, particularly if regulated by another DOT agency, contact us at 800-221-4291.

During your exam, the medical examiner will complete a thorough health assessment to determine if you meet the Federal Motor Carrier Safety Administration (FMCSA) medical standards. The process typically includes:

What Does a DOT Physical Include?

Health History Review
Vision Test

Hearing Test
Urinalysis

Vital Signs
Physical Examination

DOT Testing | DOT Breath Alcohol | DOT Consortium Services | MVR Reports Also Available


What is checked in a DOT Physical?

  • Review of health history and evaluation of medication
  • Visual examination (using corrective lenses is allowed; must meet minimum criteria)
  • Auditory evaluation (via whispered voice or audiometry)
  • Assessment of blood pressure and heart rate
  • Physical assessment (reviewing various body systems)
  • Urinalysis (checking specific gravity, protein, and glucose)

Once successfully completed, the Medical Examiner's Certificate (MEC) can be issued for up to 24 months in Mathis, CT; however, some health conditions might necessitate shorter certification or documentation from a specialist.

Who needs a DOT Physical?

A current DOT medical certificate (card) is required if you:

  • Possess a commercial driver's license (CDL) - classes A, B, or C, for interstate activities
  • Operate vehicles over 10,001 lbs GVWR in interstate commerce
  • Transport over 8 paying or more than 15 non-paying passengers
  • Carry hazardous substances that necessitate DOT warning placards
  • Work for DOT-supervised companies like FMCSA, FAA, FRA, FTA, or USCG needing DOT medical credentials, applicable in Mathis, ME

What to bring with you to a DOT Physical?

  • Government-issued identification
  • Eyewear/contact lenses & prescription
  • A list of medication & dosages
  • CPAP device data (if applicable)
  • Specialist approvals (heart, sleep, diabetes, etc.)
  • Recent logs for A1C/blood pressure if monitored
Please ensure all requirements are met when preparing for a DOT physical in Mathis, ND as guidelines are strict.

What happens if I fail a DOT Physical?

  • No Medical card can be released
  • Provisional disqualification
  • Refer back to primary care for treatment
  • FMCSA grants exceptions for specific illnesses
  • Notice to employer
  • Follow-up steps (resolve medical concerns and reattempt examination)
Conditions in Mathis, ND may impact the issuance of medical certificates, necessitating compliance with local health requirements.

What Will Fail a DOT Physical?

Medical Conditions That Can Fail a DOT Physical

  • Vision & Hearing: If vision falls below 20/40 in each eye (even with correction), can't distinguish traffic light colors, or if hearing a forced whisper at 5 feet is not possible.
  • Blood Pressure & Heart Disease: Uncontrolled hypertension (180/110 mmHg or more), recent heart attack or stroke, severe angina without regulation, or an implanted defibrillator without clearance.
  • Diabetes: Unmanaged diabetes with frequent hypo episodes or complications like neuropathy affecting safe driving.
  • Sleep Apnea & Respiratory Issues: Neglected obstructive sleep apnea leading to daytime sleepiness or severe lung conditions impairing oxygen intake.
  • Neurological Disorders: Epilepsy or related disorders (unless exempted), conditions causing sudden consciousness loss, dizziness, or uncontrollable tremors.
  • Substance Abuse: Ongoing illegal drug use, alcohol addiction, or misuse of prescription medications impairing driving.
  • Psychiatric & Cognitive Disorders: Severe psychiatric disorders uncontrolled, like schizophrenia or bipolar disorder with recent episodes, or cognitive issues impairing judgment and response time.

Temporary versus Permanent Disqualification: Some conditions may temporarily disqualify you until medical clearance or documentation is provided (e.g., controlled blood pressure or diabetes management), whereas problems like untreated seizure conditions or implanted defibrillators are broadly permanently disqualifying per FMCSA codes.

Mathis Drug Testing

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

Mathis DOT Drug Testing

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

Mathis DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Mathis, TX.

Mathis Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Mathis, TX.v

Mathis Hair Drug Testing

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

Mathis Alcohol Testing

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

Mathis Drug Testing Services

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

Mathis 5 Panel Drug Test

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

Mathis 10 Panel Drug Test

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

Mathis On Site Drug Testing

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

Mathis DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Mathis, TX 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

A DOT physical typically includes a review of the driver’s health history and medications, vision screening, hearing assessment, vital signs (blood pressure, pulse), urinalysis (checking specific gravity, protein, glucose), and a full physical examination by a certified medical examiner. Upon passing, a Medical Examiner’s Certificate (DOT medical card) may be issued for up to 24 months.
You must have a valid DOT medical certificate if you: hold a commercial driver’s license (CDL) Class A, B or C for interstate commerce; operate a vehicle over 10,001 lbs GVWR in interstate commerce; transport more than eight passengers (for hire) or over fifteen passengers (not for hire); or transport hazardous materials requiring placarding under DOT regulations.
DOT physicals are offered at test centres in all cities and all states, through Accredited Drug Testing’s nationwide network. You can schedule by calling 1-800-221-4291.
You should bring a government-issued photo ID; glasses or contact lenses and the prescription; a list of medications and dosages; CPAP usage data if applicable; and any specialist clearance letters or physician documentation (for conditions like heart disease, sleep apnea, diabetes) to your DOT physical.
If you fail the DOT physical, you will not receive the medical card; you may be temporarily or permanently disqualified depending on the condition; you will need to address any medical issues (e.g., uncontrolled hypertension, untreated sleep apnea, recent myocardial infarction) and then be re-examined.

Customer Reviews

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

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

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

I love the customer service

I love the customer service. The lady was patient enough to help me book my appointment with ease and ensuring I get the location that's best for me. Keep up the good work!

Elizabeth Chiaka - 9/19/2024

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

Accredited has been wonderful to work with!

Accredited has been wonderful to work with! My court ordered tests are on a very strange schedule but every time I call, they are quick to schedule me and are always able to find a location that works for where I’m at and when! Thank you for making this rather undesirable situation less stressful and efficient.

Madison Sanderford - 8/19/2024

Quick, knowledgeable and courteous

Quick, knowledgeable and courteous Janelle worked diligently to support me. I am recommending their services to anyone looking.

Greensboro Joseph - 11/19/2024

phone support has been excellent

I have used ADT several times. Their phone support has been excellent, both when putting in the orders and when asking for help to interpret results.

Tee Ess - 12/19/2024

Fast,easy and efficient

Fast,easy and efficient. They made the whole process stress free and simple. Thanks 😊

Micheal Ankenbrandt - 2/19/2025

Unbelievably fast and Easy

Unbelievably fast and Easy, I wont be using Any other provider from now on.

Ren Wisby - 4/19/2025


(800) 221-4291