DOT Physical Exams - Comanche, MT

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With 13 testing centers in the Comanche area, we offer drug and alcohol testing for employment, probation and DOT requirements. Additional services include DOT consortium enrollment, DNA Testing and background checks. Order your tests and services online or call (800) 221-4291.

13 DOT Drug-Testing Centers in Comanche

Minutes Away, Test Today

1302 Avenue D Ste 103

18.14 mi
🕑 Facility: Mon–Fri: 08:00 AM - 04:30 PM (Lunch: 12:00 PM - 01:00 PM)✓ Walk-in with Electronic Donor Pass
1302 Avenue D Ste 103
Billings, MT 59102

2019 Broadwater Ave

18.17 mi
🕑 Facility: Mon–Fri: 07:00 AM - 05:00 PM (Lunch: 11:30 AM - 12:00 PM)⚡ Drug Screens: Mon–Fri: 09:00 AM - 11:00 AM, 01:00 PM - 04:00 PM
2019 Broadwater Ave
Billings, MT 59102

2675 Central Ave

18.18 mi
🕑 Facility: Mon–Fri: 07:00 AM - 04:00 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 03:00 PM
2675 Central Ave
Billings, MT 59102

1250 15th St West

18.24 mi
🕑 Facility: Mon–Fri: 06:30 AM - 04:30 PM⚡ Drug Screens: Mon–Fri: 07:00 AM - 11:00 AM, 01:00 PM - 03:00 PM
1250 15th St West
Billings, MT 59102

2900 12th Ave N, Suite 255w

18.74 mi
🕑 Facility: Mon–Fri: 07:00 AM - 05:00 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 04:00 PM
2900 12th Ave N, Suite 255w
Billings, MT 59101

1020 N 27th St Suite 301

18.91 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1020 N 27th St Suite 301
Billings, MT 59101

929 Broadwater Ave

18.95 mi
🕑 Facility: Mon–Fri: 08:00 AM - 04:00 PM (Lunch: 12:00 PM - 01:00 PM)⚡ Drug Screens: Mon–Fri: 08:00 AM - 04:00 PM
929 Broadwater Ave
Billings, MT 59101

1027 N 27th St

18.96 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:00 PM (Lunch: 11:30 AM - 12:30 PM)⚡ Drug Screens: Mon–Fri: 07:00 AM - 11:00 AM
1027 N 27th St
Billings, MT 59101

1020 N 27th St Ste 301

18.98 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:00 PM (Lunch: 11:00 AM - 12:00 PM)⚡ Drug Screens: Mon–Fri: 07:00 AM - 10:30 AM, 12:30 PM - 03:00 PM
1020 N 27th St Ste 301
Billings, MT 59101

1035 1st Ave

21.89 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:30 PM (Lunch: 11:00 AM - 12:00 PM)⚡ Drug Screens: Mon–Fri: 07:00 AM - 10:00 AM, 12:00 PM - 02:30 PM
1035 1st Ave
Laurel, MT 59044

308 E 1st St

22.57 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:30 PM⚡ Drug Screens: Mon–Fri: 07:00 AM - 03:30 PM, 12:00 PM - 02:30 PM
308 E 1st St
Laurel, MT 59044

1202 3rd St W

33.30 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:00 PM⚡ Drug Screens: Mon–Fri: 09:00 AM - 02:00 PM
1202 3rd St W
Roundup, MT 59072

710 11th St N

33.39 mi
🕑 Facility: Mon–Fri: 07:00 AM - 04:00 PM⚡ Drug Screens: Mon–Fri: 09:00 AM - 03:30 PM
710 11th St N
Columbus, MT 59019

Comanche, MT DOT Physical - What You Need to Know

The Department of Transportation mandates a thorough health check-up for all commercial motor vehicle operators. The DOT physical is a key assessment to confirm that these drivers are safely equipped, both physically and mentally, to handle large vehicles on busy streets. Conducted by a certified medical professional listed in the National Registry, passing this test enables the issuance of a DOT medical certificate, necessary for maintaining a CDL license under FMCSA norms. If other DOT agencies regulate you, call 800-221-4291 for guidance.

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 Comanche, ND.

Who needs a DOT Physical?

A current DOT medical certificate (card) is essential if you:

  • Possess a commercial driver's license (CDL) of class A,B, or C for interstate business
  • Operate a vehicle exceeding 10,001 lbs. GVWR in interstate commerce
  • Carry more than 8 for-hire passengers or over 15 non-hire passengers
  • Transport hazardous materials needing placarding under DOT norms
  • Are employed by DOT-regulated entities like FMCSA, FAA, FRA, FTA, or USCG where medical qualification under DOT is necessary

Ensure fulfillment of these standards in Comanche, MO.

What to bring with you to a DOT Physical?

  • Government-issued photo ID
  • Eyewear & prescription details
  • Medication list with dosages
  • CPAP data (if relevant)
  • Specialist authorizations (cardiac, sleep apnea, diabetes, etc.)
  • Recent A1C/blood pressure records if applicable

Ensure your documents are in order for DOT physical assessment, maintaining adherence to rules and regulations, particularly within Comanche, GA.

What happens if I fail a DOT Physical?

  • No Medical card will be issued
  • Temporary disqualification applies
  • Directed treatment with your general practitioner
  • FMCSA exceptions for particular medical concerns
  • Informing the employer
  • Follow-up actions involve tackling health issues and re-attempting the examination
Comanche, ID.

What Will Fail a DOT Physical?

Medical Conditions That Can Fail a DOT Physical

  • Vision & Hearing: Vision poorer than 20/40 in either eye with corrective lenses or inability to discern traffic signal colors; hearing loss preventing the perception of a forced whisper at five feet.
  • Blood Pressure & Heart Disease: Unchecked hypertension (≥180/110 mmHg), recent heart incidents, stroke, ongoing angina, or lack of clearance for an implanted defibrillator.
  • Diabetes: Poorly controlled diabetes causing frequent low blood sugar episodes or complications like neuropathy or impaired vision that hinder driving.
  • Sleep Apnea & Respiratory Issues: Untreated obstructive sleep apnea causing daytime fatigue, or severe lung condition affecting oxygen levels.
  • Neurological Disorders: Seizure disorders unless exempted, any condition leading to sudden unconsciousness, dizziness, or uncontrolled shaking.
  • Substance Abuse: Current illicit drug use, alcohol dependency, or misuse of prescriptions that affect driving capability.
  • Psychiatric & Cognitive Disorders: Severe, unmanaged psychiatric conditions like schizophrenia or bipolar disorder with recent incidents, or cognitive issues impairing judgment and response time.

Some conditions might temporarily disqualify you until medical clearance is provided, such as controlled hypertension or diabetes management. In contrast, disorders like seizures or implanted defibrillators are often deemed permanently disqualifying under FMCSA protocols.

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Comanche 5 Panel Drug Test

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Comanche DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Comanche, MT 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

ADT is truly the best

Where do I start?!! ADT is truly the best!! I had the pleasure of speaking with Tori today! She was excellent, professional and truly went above and beyond in her kind, compassionate care and commitment to providing me with the best service possible. I was in such a time crunch, but I was able to call, order the test, pay for it over the phone and get the test I needed within the hour. Not only did this put my mind at ease, they saved my job!! I am forever grateful for this team of hard workers, that care, with such great work ethics! Thank you from the very bottom of my heart!!! If you need a drug, alcohol, etc… screening, this team will be your lifesavers!!

Sarah Patterson - 4/8/2025

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

quick to assist

They are very quick to assist with your orders and they helped when I needed to find a new testing facility.

Gary Matkin - 2/19/2025


(800) 221-4291