DOT Physical Exams - Marks, MS

Marks, MS DOT Physical - What You Need to Know

DOT physical examinations are comprehensive health assessments mandated by the Department of Transportation for CMV drivers. These evaluations verify that drivers are physically, mentally, and emotionally capable of safely managing large vehicles on public roadways. Conducted by certified medical examiners on the NRCME, successfully passing results in obtaining a DOT medical certificate, needed for a valid CDL under FMCSA rules. If assistance is required with DOT regulations, call 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?

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

What Will Fail a DOT Physical?

Medical Conditions That Can Fail a DOT Physical

• Vision & Hearing: Vision worse than 20/40 with correction, inability to differentiate traffic signal colors, or hearing loss stopping a forced whisper audibility at 5 feet.
• Blood Pressure & Heart Disease: Uncontrolled hypertension (≥180/110 mmHg), recent angina attack, stroke, or implanted defibrillator without approval.
• Diabetes: Poorly managed diabetes with recurrent low glucose episodes or complications like neuropathy affecting driving.
• Sleep Apnea & Respiratory Issues: Untreated obstructive sleep apnea causing drowsiness, or severe lung disease limiting oxygenation.
• Neurological Disorders: Epilepsy or seizures (unless exempt), conditions causing sudden consciousness loss, dizziness, or uncontrolled tremors.
• Substance Abuse: Present use of illegal substances, alcohol dependency, or prescription medication misuse affecting driving ability.
• Psychiatric & Cognitive Disorders: Severe psychiatric disorders like schizophrenia or bipolar disorder and cognitive impairments impacting judgment and reaction speed.

Certain issues might cause temporary disqualification until medical clearance is provided (e.g., regulated blood pressure). Others, such as untreated seizures, are generally regarded as permanently disqualifying by FMCSA standards.