Preston, WA DOT Physical - What You Need to Know
A DOT physical is a detailed health evaluation mandated by the Department of Transportation for all commercial vehicle operators. This examination verifies that drivers are healthy enough, both physically and mentally, to operate large vehicles safely on public pathways. A certified medical examiner listed on the National Registry of Certified Medical Examiners conducts the DOT physical. Passing it enables drivers to obtain a DOT medical card, essential for maintaining a valid CDL under FMCSA guidelines. If uncertain about which DOT physical applies due to regulation by another DOT entity, call 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?
- Health history review and medication assessment
- Vision screening (corrective lenses allowed; minimum standards apply)
- Hearing assessment (forced whisper or audiometry)
- Blood pressure and pulse rate
- Physical examination (systems review)
- Urinalysis (specific gravity, protein, glucose)
In the state of Preston, CO, upon successfully finishing these steps, your Medical Examiner's Certificate (MEC) could be valid for up to 24 months, subject to specific conditions needing shorter certification or specialist's approval.
Who needs a DOT Physical?
For Preston, CA, possession of a valid DOT medical certificate (card) is essential if:
- Holding a commercial driver's license (CDL) class A, B, or C for interstate trade
- Operating vehicles above 10,001 lbs. GVWR in interstate trade
- Carrying over 8 paying passengers or more than 15 non-paying passengers
- Moving hazardous materials needing placarding by DOT rules
- Employed under DOT agencies like FMCSA, FAA, FRA, FTA, or USCG where DOT medical qualification is necessary.
What to bring with you to a DOT Physical?
- Government-Issued Picture ID
- Glasses/Contacts & Prescription
- Complete Medication List & Dosages
- CPAP Data (if used)
- Specialist Clearances (Cardiology, Sleep Apnea, Diabetes)
- Recent A1C/Blood Pressure Logs (if monitored)
In Preston, MT, ensure these documents are ready for your consultation.
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 Preston, MO 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: Vision below 20/40 in each eye (with correction), inability to detect traffic light colors, or hearing loss hindering the ability to hear a forced whisper at 5 feet.
- Blood Pressure & Heart Disease: Uncontrolled hypertension (≥180/110 mmHg), recent myocardial infarction, stroke, unchecked angina, or an implanted defibrillator without authorization.
- Diabetes: Inadequately controlled diabetes with frequent hypoglycemic events or complications (neuropathy, vision issues) affecting safe driving.
- Sleep Apnea & Respiratory Issues: Untreated obstructive sleep apnea causing daytime drowsiness, or severe pulmonary disease impairing oxygen levels.
- Neurological Disorders: Epilepsy/seizure conditions (unless exempted), issues leading to sudden loss of consciousness, dizziness, or uncontrolled tremors.
- Substance Abuse: Ongoing illegal drug use, alcohol addiction, or misuse of prescribed drugs affecting driving abilities.
- Psychiatric & Cognitive Disorders: Severe uncontrolled mental health conditions (e.g., schizophrenia, bipolar disorder with recent episodes) or cognitive impairments hampering judgment and reaction speed.
Some conditions may cause temporary disqualification pending medical clearance or documentation (e.g., controlled blood pressure, diabetes control). Others, like untreated seizure disorders or having an implanted defibrillator, are generally deemed permanently disqualifying according to FMCSA policies.
DOT Physical Exam Locations | CDL Medical Card Near You
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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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