Colorado, AK DOT Physical - What You Need to Know
A DOT physical is an in-depth health check mandated by the Department of Transportation for all CMV operators. The examination verifies that these drivers are capable physically, mentally, and emotionally to control large vehicles safely on public roads. Conducted by a registered medical examiner on the NRCME, passing this exam permits drivers to obtain a DOT medical certificate. This is essential for maintaining a valid CDL under FMCSA requirements. For guidance on the correct DOT physical, please 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?
Health History Review
Vision Test
Hearing Test
Urinalysis
Vital Signs
Physical Examination
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What is checked in a DOT Physical?
- Health history analysis and medication examination
- Vision check (corrective eyewear allowed, minimum benchmarks apply)
- Hearing evaluation (forced whisper or audiometry)
- Blood pressure and heart rate
- Physical exam (system assessment)
- Urine test (specific gravity, proteins, glucose)
When finished successfully, your Medical Examiner's Certificate (MEC) in Colorado, VA may be granted for up to 24 months. Certain conditions might necessitate a shorter certification period or specialist's note.
Who needs a DOT Physical?
You must have a valid DOT medical certificate (card) if you:
- Have a commercial driver's license (CDL) - class A, B, or C for interstate commerce
- Drive a vehicle over 10,001 lbs. GVWR in interstate commerce
- Transport more than 8 passengers (for hire) or more than 15 passengers (not for hire)
- Transport hazardous materials that require placarding under DOT regulations
- Work for employers regulated by DOT agencies such as FMCSA, FAA, FRA, FTA or USCG where DOT medical qualification is required in Colorado, KS
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 Colorado, ND as guidelines are strict.
What happens if I fail a DOT Physical?
- No Medical card will be issued
- Temporary disqualification
- Referral for treatment to your primary care doctor
- FMCSA exemptions for certain medical conditions
- Employer Notification
- Next Steps (address the medical issues and retake the exam) in Colorado, KS
What Will Fail a DOT Physical?
Medical Conditions That Can Fail a DOT Physical
- Vision & Hearing: Vision less accurate than 20/40 in each eye (even with correction), struggles distinguishing traffic light colors, or hearing deficits affecting the detection of a whisper at 5 feet distance.
- Blood Pressure & Heart Conditions: Hypertension with levels ≥180/110 mmHg, recent heart attack, strokes, poorly managed angina, or a defibrillator without approval.
- Diabetes: Poorly controlled diabetes with frequent hypoglycemic episodes or complications (like neuropathy or impaired vision) compromising safe driving.
- Sleep Apnea & Breathing Problems: Unmanaged sleep apnea causing excessive daytime sleepiness, or severe lung diseases disturbing oxygen levels.
- Neurological Issues: Epilepsy or seizure disorders (without an exemption), conditions causing sudden unconsciousness, dizziness, or unmanageable tremors.
- Substance Abuse: Current use of illegal drugs, alcohol addiction, or misuse of prescribed drugs affecting driving capability.
- Mental & Cognitive Disorders: Severe unmanaged psychiatric disorders (like schizophrenia or bipolar disorder with recent episodes) or cognitive impairments affecting judgment and response time.
Temporary vs. Permanent Disqualification: Certain issues could only temporarily disqualify an individual until they provide medical clearances or documents (e.g., stable blood pressure or diabetes control). Others like untreated seizure disorders or defibrillators are generally regarded as permanent disqualifiers according to FMCSA.
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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.
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