DOT Physical Exams - Houston, TX

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Houston, TX DOT Physical - What You Need to Know

A DOT physical is an extensive health assessment mandated by the Department of Transportation (DOT) for all commercial motor vehicle (CMV) operators. This examination verifies that drivers are physically, mentally, and emotionally equipped to handle large vehicles on public roadways safely. A certified medical examiner (CME), listed in the National Registry of Certified Medical Examiners (NRCME), conducts the DOT physical. Success in the exam grants drivers a DOT medical certificate, or Medical Examiners Certificate, often referred to as a DOT medical card, necessary to uphold a valid CDL license per FMCSA guidelines. If you're subject to another DOT agency's regulation and require help identifying the required DOT physical, 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?

  • 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 Houston, GA.

Who needs a DOT Physical?

Having a valid DOT medical card is crucial if:

  • You possess a commercial driver's license (CDL) of class A, B, or C suitable for interstate commerce.
  • Your vehicle's GVWR exceeds 10,001 lbs and you conduct interstate business.
  • You transport more than 8 fare-paying passengers or above 15 if not taking any fare.
  • You move hazardous materials needing DOT-required placarding.
  • You are employed under any DOT-agency jurisdiction like FMCSA, FAA, FRA, FTA, or USCG requiring medical qualifications, operational in Houston, OK.

What to bring with you to a DOT Physical?

  • Valid government photo ID
  • Eyewear or prescription contacts
  • Current medication list with dosages
  • CPAP use file if relevant
  • Expert confirmations (heart, sleep, diabetes, etc.)
  • Up-to-date A1C/blood pressure logs if being tracked

Important for the state of Houston, NH.

What happens if I fail a DOT Physical?

  • No Medical card awarded
  • Temporary suspension
  • Refer to your primary doctor for treatment
  • FMCSA offers exceptions for specific medical cases
  • Employer will be notified
  • Next steps involve addressing medical concerns and reattempting the exam. Ensure complete adherence to Houston, NM's operational standards for effective results.

What Will Fail a DOT Physical?

Medical Conditions That Can Fail a DOT Physical

  • Vision & Hearing: Vision not meeting 20/40 in each eye (even with correction), failing to identify traffic colors, or hearing deficiently.
  • Blood Pressure & Heart Disease: Uncontrolled high blood pressure, recent cardiac events, or certain heart devices.
  • Diabetes: Poorly controlled diabetes causing dangerous conditions or nerve damage interfering with driving.
  • Sleep Apnea & Respiratory: Untreated apnea causing sleepiness or serious lung conditions.
  • Neurological: Epilepsy or conditions causing blackouts.
  • Substance Abuse: Illegal drug use or unsafe prescription medication use.
  • Psychiatric & Cognitive: Severe mental illness or cognitive issues affecting judgment.

Sometimes, such conditions may only result in temporary disqualification while waiting for medical documentation like blood pressure control.

DOT Physical Exam Locations | CDL Medical Card Near You

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(800) 221-4291