DOT Physical Exams - Comfort, TX

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33 DOT Drug-Testing Centers in Comfort

Minutes Away, Test Today

1416 Sidney Baker St14.42 miles

1416 Sidney Baker St
Kerrville, TX 78028

114 Trade Ave14.53 miles

114 Trade Ave
Boerne, TX 78006

1008 Sidney Baker St14.57 miles

1008 Sidney Baker St
Kerrville, TX 78028

1436b Sidney Baker St14.84 miles

1436b Sidney Baker St
Kerrville, TX 78028

723 Hill Country Dr Ste C15.03 miles

723 Hill Country Dr Ste C
Kerrville, TX 78028

708 Hill Country Dr Ste 40015.15 miles

708 Hill Country Dr Ste 400
Kerrville, TX 78028

220 Wesley Dr15.39 miles

220 Wesley Dr
Kerrville, TX 78028

1331 Bandera Hwy Ste 5 Kerrville Medical Plaza15.83 miles

1331 Bandera Hwy Ste 5 Kerrville Medical Plaza
Kerrville, TX 78028

124 E Bandera Rd Ste 30317.04 miles

124 E Bandera Rd Ste 303
Boerne, TX 78006

1201 S Main St Ste 11817.08 miles

1201 S Main St Ste 118
Boerne, TX 78006

1421 S Main St Ste 11117.34 miles

1421 S Main St Ste 111
Boerne, TX 78006

200 W Windcrest St20.40 miles

200 W Windcrest St
Fredericksburg, TX 78624

906 N Llano St21.69 miles

906 N Llano St
Fredericksburg, TX 78624

1305 N Milam St22.24 miles

1305 N Milam St
Fredericksburg, TX 78624

32665 Us Highway 281 N, Ste 20431.82 miles

32665 Us Highway 281 N, Ste 204
Bulverde, TX 78163

19750 State Highway 46 W Ste 10431.97 miles

19750 State Highway 46 W Ste 104
Spring Branch, TX 78070

9234 N Loop 1604 W Ste 11032.27 miles

9234 N Loop 1604 W Ste 110
San Antonio, TX 78249

166 Red Hawk Ridge32.92 miles

166 Red Hawk Ridge
San Antonio, TX 78258

166 Red Hawk Rdg32.92 miles

166 Red Hawk Rdg
San Antonio, TX 78258

6222 Deiavala #10433.18 miles

6222 Deiavala #104
San Antonio, TX 78249

12703 Mountain Air Ste 10533.79 miles

12703 Mountain Air Ste 105
San Antonio, TX 78249

5222 De Zavala Rd Ste 30434.08 miles

5222 De Zavala Rd Ste 304
San Antonio, TX 78249

2000 Se Loop 410 Ste 13534.47 miles

2000 Se Loop 410 Ste 135
San Antonio, TX 78220

900 Ne Loop 410 Ste D30934.47 miles

900 Ne Loop 410 Ste D309
San Antonio, TX 78209

7555 Nw Loop 410 Ste 11434.47 miles

7555 Nw Loop 410 Ste 114
San Antonio, TX 78245

5714 Nw Loop 410 Ste 50034.47 miles

5714 Nw Loop 410 Ste 500
San Antonio, TX 78238

6420 Nw Loop 410 Ste 10234.47 miles

6420 Nw Loop 410 Ste 102
San Antonio, TX 78238

16755 Huebner Rd34.55 miles

16755 Huebner Rd
San Antonio, TX 78248

12651 Vance Jackson Rd Ste 11434.69 miles

12651 Vance Jackson Rd Ste 114
San Antonio, TX 78230

19016 Stone Oak Parkway #26534.83 miles

19016 Stone Oak Parkway #265
San Antonio, TX 78258

22906 Us Highway 281 N Ste 10835.18 miles

22906 Us Highway 281 N Ste 108
San Antonio, TX 78258

18707 Hardy Oak Blvd, Ste 56035.59 miles

18707 Hardy Oak Blvd, Ste 560
San Antonio, TX 78258

19422 Us Highway 281 N Ste 10635.93 miles

19422 Us Highway 281 N Ste 106
San Antonio, TX 78258

Comfort, TX DOT Physical - What You Need to Know

A DOT physical examination is an all-encompassing health check mandated by the Department of Transportation for every commercial motor vehicle driver. This exam ensures that drivers are in sound physical, mental, and emotional health to safely manage large vehicles on roads. A certified medical examiner from the National Registry conducts the test. Success leads to obtaining a DOT medical certificate, which is essential for keeping a valid CDL under FMCSA rules. If regulated by another DOT body and need guidance on the required DOT physical, please reach out to 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?

  • Health history assessment and medication review
  • Vision assessment (corrective lenses acceptable; minimum criteria apply)
  • Hearing assessment (whisper test or audiometry)
  • Blood pressure measurement and pulse check
  • Physical exam (systematic review)
  • Urinalysis (specific gravity, protein, glucose levels)

On successful completion, your Medical Examiner's Certificate (MEC) may be issued for up to 24 months; some conditions may demand shorter certification or specialist verification, including in Comfort, GA.

Who needs a DOT Physical?

You must prove an active DOT medical certificate (card) in cases like these:

  • Ownership of a commercial driver's license (CDL)- class A, B, or C for crossing state lines
  • Piloting any vehicle beyond 10,001 pounds GVWR during interstate duties
  • Conveying more than 8 passengers (paid) or upward of 15 (non-paid)
  • Transporting hazardous substances needing DOT sign off
  • Employment under DOT agency rules like FMCSA, FAA, FRA, FTA, or USCG in Comfort, NH requesting DOT health competency

What to bring with you to a DOT Physical?

  • Official photo id
  • Prescription glasses/contacts and related prescription
  • Medication list & dosages
  • CPAP usage records (if relevant)
  • Specialist authorizations (e.g., cardiology, sleep apnea, diabetes)
  • Recent A1C/blood pressure data if monitored

Remember, in Comfort, NC, ensuring all these necessary materials are brought can smooth the health clearance process.

What happens if I fail a DOT Physical?

  • Medical card not issued
  • Temporary disqualification
  • Advice to consult your primary care physician
  • Possibility of FMCSA exemptions for certain conditions
  • Notification for your employer
  • Follow-Up Steps: Address the listed medical issues and retake the exam. Compliance is crucial, especially in Comfort, FL.

What Will Fail a DOT Physical?

Medical Conditions That Can Fail a DOT Physical

  • Vision & Hearing: Inability to achieve 20/40 vision in each eye even with correction, trouble distinguishing traffic signal colors, or hearing issues affecting a forced whisper test at 5 feet.
  • Blood Pressure & Heart Disease: Blood pressure above 180/110 mmHg, recent heart attack or stroke, unchecked angina, or an implanted defibrillator lacking medical clearance.
  • Diabetes: Unmanaged diabetes causing frequent hypoglycemia or issues like neuropathy and impaired vision affecting safe vehicle operation.
  • Sleep Apnea & Respiratory Problems: Untreated obstructive sleep apnea leading to daytime sleepiness, or severe respiratory disease impacting oxygen levels.
  • Neurological Disorders: Epilepsy or seizures without exemption, conditions resulting in unpredictable unconsciousness, dizziness, or tremors not under control.
  • Substance Use: Use of illicit substances, alcohol addiction, or misuse of prescribed medications affecting driving abilities.
  • Mental & Cognitive Disorders: Severe and unstable mental illnesses such as schizophrenia, bipolar disorder with recent episodes, or cognitive issues impacting decision-making and reaction times.

Temporary or permanent disqualification applies depending on the medical issue. Conditions such as seizure disorders without treatment or implanted defibrillators are typically deemed permanent disqualifications per FMCSA standards.

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

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Certified DOT physicals with quick, reliable exams to keep Comfort, 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

Saved My CDL!

Time was running out before my Cdl got downgraded because of a violation I had on clearinghouse. I couldn't find an employer to send me for my return to duty test, but these guys had my test scheduled and done in the same day! They saved my cdl. Thank you again!

Michael Williams - 12/2/2024

they have made my job much easier

I always have a good experience setting up company driver drug screens through ADT. I'm really happy I found them while searching online, they have made my job much easier.

Exodus Heath - 2/13/2025

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


(800) 221-4291