DOT Physical Exams - Missouri

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Missouri DOT Physical - What You Need to Know

A DOT physical is a detailed health check mandated by the Department of Transportation for all commercial drivers. This examination confirms that they are physically, mentally, and emotionally equipped for safe operation of large trucks and buses. A certified medical examiner from the NRCME conducts the examination. Successfully passing grants a DOT medical certificate, essential for retaining a CDL under FMCSA rules. For guidance on specific DOT physical requirements, 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

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What is checked in a DOT Physical?

  • Review of medical history and medications
  • Vision test (corrective glasses allowed; minimum criteria must be met)
  • Hearing checkup (either forced whisper or audiogram)
  • Measuring blood pressure and pulse
  • General physical check (review of body systems)
  • Urine test (testing for specific gravity, protein, sugar)

Upon completing these tests successfully, a Medical Examiner's Certificate (MEC) could be valid for up to 24 months. Some cases may demand shorter certification timeframes or additional specialist approvals in Missouri.

Who needs a DOT Physical?

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

  • Possess a commercial driver's license (CDL) of class A,B, or C for interstate business
  • Operate a vehicle exceeding 10,001 lbs. GVWR in interstate commerce
  • Carry more than 8 for-hire passengers or over 15 non-hire passengers
  • Transport hazardous materials needing placarding under DOT norms
  • Are employed by DOT-regulated entities like FMCSA, FAA, FRA, FTA, or USCG where medical qualification under DOT is necessary

Ensure fulfillment of these standards in Missouri.

What to bring with you to a DOT Physical?

  • State-issued photo ID 
  • Corrective lenses and updated prescription
  • Medication details & dosages
  • CPAP utilization records if relevant
  • Expert clearances (heart, sleep apnea, diabetes, etc.)
  • Recent A1C or blood pressure readings if tracked

Fulfill these requirements prior to your visit in Missouri to facilitate the process and secure proper certification as needed for your CDL.

What happens if I fail a DOT Physical?

  • Issuance of Medical card denied
  • Imposed temporary disqualification
  • Directed to primary care doctor for treatment
  • Seek FMCSA exemptions for specific health issues
  • Notification to employer required
  • Plan next actions (tackle medical concerns and retake the test)

Ensure compliance with Missouri regulations and guidelines, and prepare for potential reevaluation as necessitated.

What Will Fail a DOT Physical?

Medical Conditions That Can Fail a DOT Physical

  • Vision & Hearing: Inadequate vision (worse than 20/40), difficulty recognizing traffic signal colors, or significant hearing loss (can't hear a whispered voice at 5 feet).
  • Blood Pressure & Heart Disease: Poorly controlled high blood pressure (≥180/110 mmHg), recent cardiac events, or defibrillator without approval.
  • Diabetes: Unmanaged diabetes with frequent low sugar episodes or complications that hinder driving.
  • Sleep Apnea & Respiratory Issues: Untreated sleep apnea causing sleepiness, or severe lung disease affecting breathing.
  • Neurological Disorders: Epilepsy/seizures unless exempt, conditions causing unplanned unconsciousness, or tremors.
  • Substance Abuse: Illegal drug use, alcohol addiction, or medication misuse impairing driving.
  • Psychiatric & Cognitive Disorders: Serious uncontrolled mental illnesses or cognitive decline affecting decision-making and reflexes.

Certain conditions might lead to temporary disqualification needing medical clearance to resume driving. Others, like untreated seizure disorders, are usually deemed permanently disqualifying under FMCSA policy.

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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

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

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

Very helpful

They were very helpful in finding a place to get tested on the route back home! They made a difficult time seem easy with no judgement!

Anne Creden - 11/19/2024

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

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

Great service

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Jesse Dupre - 4/12/2025

Very easy to get scheduled

Very easy to get scheduled and easy process once checked in and the staff were all extremely friendly! I would recommend this company!

Ronickia Moore - 11/19/2024

Great experience

Great experience and great lab. Customer service agent was very helpful.

Jenna Bee - 2/19/2025

Very Fun and Easy

Trish last week and Tatiana this week, very fun and easy folks to deal with. Well be using them more and more in the future.

Tom O - 12/19/2024

Pretty Straightforward

It was a pretty straightforward process getting an appointment and making payment. Getting to the testing site was quick. I was in and out in no time.

Sadiat Ogunyemi - 12/19/2024


(800) 221-4291