DOT Physical Exams - Mcnair, TX

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32 DOT Drug-Testing Centers in Mcnair

610 S Main St2.14 miles

610 S Main St
Highlands, TX 77562

1658 W Baker Rd Ste A3.27 miles

1658 W Baker Rd Ste A
Baytown, TX 77521

1610 W Baker Rd Ste B3.28 miles

1610 W Baker Rd Ste B
Baytown, TX 77521

4401 Garth Rd3.57 miles

4401 Garth Rd
Baytown, TX 77521

4002 Garth Rd Ste 1503.72 miles

4002 Garth Rd Ste 150
Baytown, TX 77521

2802 Garth Rd Ste 213,4.44 miles

2802 Garth Rd Ste 213,
Baytown, TX 77521

2800 Garth Rd4.46 miles

2800 Garth Rd
Baytown, TX 77521

2610 N Alexander Dr5.93 miles

2610 N Alexander Dr
Baytown, TX 77520

1700 James Bowie Dr6.01 miles

1700 James Bowie Dr
Baytown, TX 77520

1515 N Alexander Dr Ste 1156.03 miles

1515 N Alexander Dr Ste 115
Baytown, TX 77520

102 W 2nd St9.03 miles

102 W 2nd St
Deer Park, TX 77536

125 E 8th St9.16 miles

125 E 8th St
Deer Park, TX 77536

1430 Center St9.54 miles

1430 Center St
Deer Park, TX 77536

13601 Woodforest Blvd9.69 miles

13601 Woodforest Blvd
Houston, TX 77015

1803 Center St Ste A9.70 miles

1803 Center St Ste A
Deer Park, TX 77536

9235 N Highway 146 Ste 49.79 miles

9235 N Highway 146 Ste 4
Baytown, TX 77523

9235 N Highway 146 Ste 5a9.79 miles

9235 N Highway 146 Ste 5a
Mont Belvieu, TX 77523

2106 Center St9.85 miles

2106 Center St
Deer Park, TX 77536

126 W San Augustine St10.08 miles

126 W San Augustine St
Deer Park, TX 77536

13469 East Fwy10.14 miles

13469 East Fwy
Houston, TX 77015

2818 Center St10.21 miles

2818 Center St
Deer Park, TX 77536

2910 Center St10.24 miles

2910 Center St
Deer Park, TX 77536

321 W San Augustine St10.36 miles

321 W San Augustine St
Deer Park, TX 77536

1009 S Broadway St10.40 miles

1009 S Broadway St
La Porte, TX 77571

1309 W Fairmont Pkwy Ste X10.52 miles

1309 W Fairmont Pkwy Ste X
La Porte, TX 77571

1140 Westmont Dr Ste 50510.60 miles

1140 Westmont Dr Ste 505
Houston, TX 77015

13125 East Fwy10.62 miles

13125 East Fwy
Houston, TX 77015

1140 Westmont Dr Ste 510,10.65 miles

1140 Westmont Dr Ste 510,
Houston, TX 77015

13259 East Fwy10.72 miles

13259 East Fwy
Houston, TX 77015

125 Sylvan St10.78 miles

125 Sylvan St
La Porte, TX 77571

7720 Spencer Hwy11.37 miles

7720 Spencer Hwy
Pasadena, TX 77505

5141 Center St11.46 miles

5141 Center St
Pasadena, TX 77505

Mcnair, TX DOT Physical - What You Need to Know

DOT physical exams are thorough medical checks mandated by the Department of Transportation for drivers of commercial vehicles. These exams are vital to confirm drivers have the physical, mental, and emotional ability to drive on public roads safely. A certified medical examiner (CME) on the National Registry of Certified Medical Examiners (NRCME) conducts the test. A passing result earns a DOT Medical Certificate, required for holding a CDL under FMCSA rules. For inquiries about specific DOT exams, 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

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


What is checked in a DOT Physical?

  • Review of health history and medication check
  • Vision check (glasses/contacts if needed; standards apply)
  • Hearing assessment (whisper test or audiometry)
  • Blood pressure and pulse measure
  • Complete physical examination (systematic review)
  • Urine test (specific gravity, proteins, glucose levels)

Once you pass, a Medical Examiner's Certificate (MEC) could be issued valid for 24 months; however, some conditions may require shorter certification or require specialist documentation, especially in states like McNair, ND.

Who needs a DOT Physical?

You must possess a valid DOT medical certificate (card) if you:

  • Hold a commercial driver's license (CDL)-class A, B, or C for interstate commerce
  • Operate a vehicle exceeding 10,001 lbs. GVWR in interstate commerce
  • Transport over 8 passengers (for hire) or more than 15 passengers (not for hire)
  • Carry hazardous materials needing placarding per DOT rules
  • Work for DOT-agency-regulated employers like FMCSA, FAA, FRA, FTA or USCG requiring DOT medical qualification

Ensure compliance with McNair, MN regulations.

What to bring with you to a DOT Physical?

  • Government-issued photo ID
  • Glasses/contacts & prescriptions
  • Medication list & dosages
  • CPAP usage data (if applicable)
  • Specialist clearances (cardiology, sleep apnea, diabetes, etc.)
  • Recent A1C/blood pressure logs if monitored

This pertains to all medical exams conducted in McNair, IA.

What happens if I fail a DOT Physical?

  • No Medical card issued
  • Temporary disqualification
  • Referral for treatment to your primary care doctor
  • FMCSA exemptions for certain medical conditions
  • Employer Notification
  • Next Steps (address medical issues & retake the exam)

These procedures apply for medical exams in McNair, IA.

What Will Fail a DOT Physical?

Medical Conditions That Can Fail a DOT Physical

  • Vision & Hearing: Vision below 20/40 in each eye (even with correction), inability to recognize traffic colors, or hearing loss that makes it hard to discern a whispered sound at five feet.
  • Blood Pressure & Heart Disease: Unmanaged high blood pressure (≥180/110 mmHg), recent heart events, unregulated angina, or a non-cleared implanted defibrillator.
  • Diabetes: Unregulated diabetes causing frequent low sugar levels or complications (e.g., neuropathy) impacting safe driving.
  • Sleep Apnea & Respiratory Issues: Unmanaged sleep apnea causing drowsiness, or severe respiratory diseases hindering proper oxygenation.
  • Neurological Disorders: Epileptic conditions (unless exempted) or illnesses causing loss of consciousness, dizziness, or intense tremors.
  • Substance Abuse: Current use of illicit drugs, habitual alcohol misuse, or prescription medication misuse impairing one's driving capabilities.
  • Psychiatric & Cognitive Disorders: Significant unmanaged psychiatric conditions (e.g., schizophrenia) or cognitive dysfunction affecting decision-making or reaction speeds.

Some circumstances may temporarily disqualify you until you show the required medical documentation (e.g., managed diabetes). Issues like untreated seizure disorders or non-cleared defibrillators are typically seen as permanently disqualifying by FMCSA norms.

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(800) 221-4291