DOT Physical Exams - Merrimack, NH
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FMCSA | FAA | USCG | FTA | FRA | PHMSAMerrimack, NH DOT Physical - What You Need to Know
A DOT physical is a detailed health assessment mandated by the Department of Transportation for all drivers of commercial motor vehicles. This examination ensures drivers are capable of handling large vehicles on public roads safely. A certified medical examiner, listed on the National Registry, conducts the evaluation. Successfully passing the exam results in gaining a DOT medical certificate, essential for maintaining a valid CDL as per FMCSA rules. For assistance with DOT agency requirements, 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?
Vision Test
Urinalysis
Physical Examination
DOT Testing | DOT Breath Alcohol | DOT Consortium Services | MVR Reports Also Available
What is checked in a DOT Physical?
- Review of health history and medications
- Vision test (glasses allowed; minimum standards required)
- Hearing check (forced whisper or audiometry used)
- Blood pressure and heart rate measurements
- Complete physical exam
- Urinalysis to check specific gravity, protein, glucose
If successful, receive a Medical Examiner's Certificate (MEC) valid up to 24 months. Some cases may demand note or shorter duration. Merrimack, NE's rules apply.
Who needs a DOT Physical?
A valid DOT medical card is mandatory if you:
- Operate a commercial driver's license (CDL) class A, B, or C for interstate travel
- Drive a vehicle exceeding 10,001 lbs. GVWR across state lines
- Transport over 8 paying passengers or more than 15 non-paying passengers
- Carry hazardous materials needing placards under DOT guidelines
- Work for DOT-regulated employers like FMCSA, FAA, FRA, FTA or USCG necessitating DOT medical certifications. Merrimack, NM drivers must comply.
What to bring with you to a DOT Physical?
- Government-issued photo identification
- Eyewear (glasses/contact lenses) & associated prescription
- Detailed medication list & dosages
- CPAP usage records (if it applies)
- Specialist medical clearances (e.g., cardiology, sleep apnea, or diabetes)
- Recent A1C or blood pressure records if they are being tracked
Merrimack, CT residents must prepare these for a thorough DOT physical examination.
What happens if I fail a DOT Physical?
- In Merrimack, TN, lack of a medical card issuance
- Faced with temporary exam disqualification
- Advised medical treatment via primary healthcare
- Possible FMCSA health exemptions
- Employer notified regarding outcomes
- Steps to proceed involve addressing health issues followed by exam retest
Merrimack, TN applicants must address disqualifying health aspects proactively to regain qualification status.
What Will Fail a DOT Physical?
Medical Conditions That Can Fail a DOT Physical
- Vision & Hearing: Vision worse than 20/40 in each eye (with correction), inability to distinguish traffic signal colors, or hearing loss that prevents hearing a forced whisper at 5 feet.
- Blood Pressure & Heart Disease: Uncontrolled hypertension (≥180/110 mmHg), recent heart attack, stroke, uncontrolled angina, or an implanted defibrillator without clearance.
- Diabetes: Uncontrolled diabetes with frequent low blood sugar episodes or complications (neuropathy, vision impairment) that interfere with safe driving.
- Sleep Apnea & Respiratory Issues: Untreated obstructive sleep apnea causing daytime drowsiness, or severe lung disease impairing oxygenation.
- Neurological Disorders: Epilepsy/seizure disorders (unless exempted), conditions causing sudden loss of consciousness, dizziness, or uncontrolled tremors.
- Substance Abuse: Current use of illegal drugs, alcohol dependence, or misuse of prescription medications that impair driving.
- Psychiatric & Cognitive Disorders: Severe uncontrolled psychiatric illness (e.g., schizophrenia, bipolar disorder with recent episodes) or cognitive impairment affecting judgment and reaction time.
Temporary vs. Permanent Disqualification: Some issues may only temporarily disqualify you until you provide medical clearance or documentation (e.g., controlled blood pressure, diabetes management). Others, such as untreated seizure disorders or implanted defibrillators, are generally considered permanently disqualifying under FMCSA rules.
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