DOT Physical Exams - Clarksburg, MD

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34 DOT Drug-Testing Centers in Clarksburg

Minutes Away, Test Today

20528 Boland Farm Rd Ste 205,3.49 miles

20528 Boland Farm Rd Ste 205,
Germantown, MD 20876

19785 Crystal Rock Dr, Ste 3084.13 miles

19785 Crystal Rock Dr, Ste 308
Germantown, MD 20874

19785 Crystal Rock Dr4.17 miles

19785 Crystal Rock Dr
Germantown, MD 20874

12321 Middlebrook Rd4.46 miles

12321 Middlebrook Rd
Germantown, MD 20874

12321 Middlebrook Road Suite 1014.55 miles

12321 Middlebrook Road Suite 101
Germantown, MD 20879

803 Russell Ave6.92 miles

803 Russell Ave
Gaithersburg, MD 20879

8945 N Westland Dr8.23 miles

8945 N Westland Dr
Gaithersburg, MD 20877

431 N Frederick Ave Gaithersburg8.23 miles

431 N Frederick Ave Gaithersburg
Gaithersburg, MD 20877

15225 Shady Grove Road, Suite 20710.32 miles

15225 Shady Grove Road, Suite 207
Rockville, MD 20850

14800 Physicians Ln Ste 13110.32 miles

14800 Physicians Ln Ste 131
Rockville, MD 20850

15005 Shady Grove Rd Ste 45010.58 miles

15005 Shady Grove Rd Ste 450
Rockville, MD 20850

9707 Medical Center Dr Ste 120,10.61 miles

9707 Medical Center Dr Ste 120,
Rockville, MD 20850

205 Center Street, Suite 20411.65 miles

205 Center Street, Suite 204
Mount Airy, MD 21771

301 Watersville Rd12.94 miles

301 Watersville Rd
Mount Airy, MD 21771

18111 Prince Philip Dr, Ste T1213.32 miles

18111 Prince Philip Dr, Ste T12
Olney, MD 20832

490 Prospect Blvd Ste L14.08 miles

490 Prospect Blvd Ste L
Frederick, MD 21701

2 Lyndhurst Ct14.39 miles

2 Lyndhurst Ct
Sterling, VA 20165

400 W 7th St14.66 miles

400 W 7th St
Frederick, MD 21701

915 Toll House Ave Ste 203,14.85 miles

915 Toll House Ave Ste 203,
Frederick, MD 21701

1560 Opossumtown Pike Ste A-22,15.39 miles

1560 Opossumtown Pike Ste A-22,
Frederick, MD 21702

2 Pidgeon Hill Dr Suite 120,15.62 miles

2 Pidgeon Hill Dr Suite 120,
Sterling, VA 20165

21036 Tripleseven Rd15.63 miles

21036 Tripleseven Rd
Sterling, VA 20165

141 Thomas Johnson Dr Ste 10015.75 miles

141 Thomas Johnson Dr Ste 100
Frederick, MD 21702

Po Box 5981515.85 miles

Po Box 59815
Rockville, MD 20859

21525 Ridgetop Cir Ste 26015.99 miles

21525 Ridgetop Cir Ste 260
Sterling, VA 20166

46440 Benedict Dr Ste 10816.02 miles

46440 Benedict Dr Ste 108
Sterling, VA 20164

952 Edwards Ferry Rd Ne16.39 miles

952 Edwards Ferry Rd Ne
Leesburg, VA 20176

42010 Village Center Plz16.62 miles

42010 Village Center Plz
Stone Ridge, VA 20105

51 Catoctin Cir Ne17.12 miles

51 Catoctin Cir Ne
Leesburg, VA 20176

222 Catoctin Cir,se, Ste 10017.30 miles

222 Catoctin Cir,se, Ste 100
Leesburg, VA 20175

211 S King St Suite C,17.63 miles

211 S King St Suite C,
Leesburg, VA 20175

21785 Filigree Ct18.27 miles

21785 Filigree Ct
Ashburn, VA 20147

21785 Filigree Court, Suite 20,18.32 miles

21785 Filigree Court, Suite 20,
Ashburn, VA 20147

11002 Veirs Mill Rd Ste 70018.57 miles

11002 Veirs Mill Rd Ste 700
Wheaton, MD 20902

Clarksburg, MD DOT Physical - What You Need to Know

A DOT physical is an in-depth medical evaluation required for all commercial motor vehicle (CMV) operators by the Department of Transportation (DOT). This assessment guarantees that professional drivers are fit physically, mentally, and emotionally to handle large vehicles on public highways safely. Certified medical examiners (CMEs) listed on the National Registry of Certified Medical Examiners (NRCME) conduct the DOT physical. Successfully passing the evaluation enables drivers to acquire a DOT medical certificate, also known as a DOT medical card, necessary to uphold a valid CDL license as per FMCSA regulations. If you're governed by a different DOT entity and need help figuring out which DOT physical is needed, you can 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

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 assessment
  • Eye test (glasses or contacts permitted; minimal criteria apply)
  • Hearing examination (forced whisper or audiogram)
  • Monitoring blood pressure and heart rate
  • Full body examination (systematic review)
  • Urine test (checking specific gravity, proteins, sugars)

If passed, the Medical Examiner's Certificate (MEC) is valid up to 24 months; some health conditions could require shorter certification or specialist validation. Clarksburg, NM can present unique challenges for drivers.

Who needs a DOT Physical?

To hold a valid DOT medical certificate (card) in Clarksburg, LA, you need one if:

  • You possess a commercial driver's license (CDL)- classes A, B, or C for interstate transport
  • You drive vehicles exceeding 10,001 lbs. GVWR across state lines
  • You transport more than 8 paying passengers or over 15 non-paying passengers
  • You carry hazardous materials requiring DOT placarding
  • You work for employers under DOT agency regulation like FMCSA, FAA, FRA, FTA, or USCG where medical qualification is mandated

What to bring with you to a DOT Physical?

  • Government-issued identification with photo
  • Spectacles/contact lenses and prescription
  • Medication list with dosages
  • CPAP usage records if relevant
  • Specialist medical approvals (cardiology, sleep apnea, diabetes, etc.)
  • Recent logs for A1C or blood pressure when monitored

Note: Clarksburg, OR requires these for a smooth process.

What happens if I fail a DOT Physical?

  • No medical card granted
  • Temporary Eligibility Suspension
  • Referral to your primary physician for treatment
  • FMCSA Officail Medical Condition Exemptions
  • Informed Employer
  • Next Actions (address medical issues, reattempt exam)
In Clarksburg, MT, adherence to these next steps is advised.

What Will Fail a DOT Physical?

Medical Conditions That Can Fail a DOT Physical

  • Vision & Hearing: A vision weaker than 20/40 per eye (with correction), issues recognizing traffic signal colors, or inability to hear a forced whisper from 5 feet.
  • Blood Pressure & Heart Disease: High blood pressure (≥180/110 mmHg), recent cardiac incident, stroke, severe angina, or an implanted defibrillator without clearance.
  • Diabetes: Poorly controlled diabetes with frequent hypoglycemic episodes or complications (neuropathy, vision curses) affecting safe driving.
  • Sleep Apnea & Breathing Problems: Untreated obstructive sleep apnea causing daytime somnolence, or serious lung disease hindering oxygen intake.
  • Neurological Conditions: Seizures/epilepsy (unless exempt), disorders causing sudden mightiness, disorientation, or uncontrolled movements.
  • Substance Issues: Ongoing use of illicit substances, alcohol dependency, or prescription drug misuse affecting driving abilities.
  • Mental & Cognitive Disorders: Severe psychiatric disorders that are uncontrolled (like schizophrenia, bipolar disorder episodes) or cognitive impairments hampering reaction and judgment.

Temporary vs. permanent qualification status can arise. Some conditions allow temporary disqualification till proper medical documentation is given, such as blood pressure control or diabetes management. Others, like untreated seizures or heart defibrillator implants, are generally deemed permanently disqualifying by FMCSA.

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Clarksburg On Site Drug Testing

Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your Clarksburg, MD workplace compliant.

Clarksburg DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Clarksburg, MD drivers compliant and on the road with confidence.

DOT Consortium

Join our DOT consortium for hassle-free compliance, random testing management, and reliable driver safety solutions.


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.

Customer Reviews

Friendly and Knowledgeable

I reached out Accredited Drug Testing/Secure Screenings to partner for my drug testing business (Discovery Diagnostics Columbia SC) and the process was extremely easy. I worked with Sicilia who was amazing. She was friendly & knowledgeable, and answer all of my questions with ease.

Kendra Harley - 3/26/2025

phone support has been excellent

I have used ADT several times. Their phone support has been excellent, both when putting in the orders and when asking for help to interpret results.

Tee Ess - 12/19/2024

Very Fun and Easy

Trish last week and Tatiana this week, very fun and easy folks to deal with. Well be using them more and more in the future.

Tom O - 12/19/2024


(800) 221-4291