DOT Physical Exams - Denison, IA

Locations, All Cities, All States

FMCSA | FAA | USCG | FTA | FRA | PHMSA

With 31 testing centers in the Denison 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.

31 DOT Drug-Testing Centers in Denison

Minutes Away, Test Today

139 N 7th St

2.35 mi
🕑 Facility: Mon–Fri: 08:00 AM - 04:30 PM (Lunch: 12:00 PM - 01:00 PM)⚡ Drug Screens: Mon–Fri: 08:00 AM - 11:30 AM, 01:00 PM - 04:00 PM
139 N 7th St
Denison, IA 51442

1607 4th Ave S Ste 1

2.39 mi
🕑 Facility: Mon–Fri: 07:30 AM - 04:00 PM⚡ Drug Screens: Mon–Fri: 07:30 AM - 04:00 PM
1607 4th Ave S Ste 1
Denison, IA 51442

2540 N Avenue

2.53 mi
🕑 Facility: Mon–Fri: 08:00 AM - 05:00 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 04:30 PM
2540 N Avenue
Denison, IA 51442

2020 1st Ave S

2.78 mi
🕑 Facility: Mon–Fri: 07:00 AM - 06:00 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 04:30 PM
2020 1st Ave S
Denison, IA 51442

601 Industrial Dr

2.91 mi
🕑 Facility: Mon–Fri: 07:00 AM - 05:00 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 04:30 PM
601 Industrial Dr
Dennison, IA 51442

115 N 14th St Po Box 27015

3.02 mi
🕑 Facility: Mon–Fri: 07:30 AM - 05:00 PM (Lunch: 12:00 PM - 01:00 PM)⚡ Drug Screens: Mon–Fri: 07:30 AM - 04:00 PM
115 N 14th St Po Box 27015
Denison, IA 51442

410 Main St

17.09 mi
🕑 Facility: Mon–Fri: 06:00 AM - 02:00 PM⚡ Drug Screens: Mon–Fri: 06:30 AM - 01:00 PM, 11:00 AM - 01:00 PM
410 Main St
Manning, IA 51455

321 Center St

17.12 mi
🕑 Facility: Mon–Fri: 08:00 AM - 04:00 PM⚡ Drug Screens: Mon–Fri: 10:00 AM - 03:00 PM
321 Center St
Manning, IA 51455

Po Box 38

23.39 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
Po Box 38
Wall Lake, IA 51466

1213 Garfield Ave

23.56 mi
🕑 Facility: Mon–Fri: 07:00 AM - 02:00 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 01:00 PM
1213 Garfield Ave
Harlan, IA 51537

101 2nd St

25.10 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
101 2nd St
Ida Grove, IA 51445

700 E 2nd St

25.24 mi
🕑 Facility: Mon–Fri: 07:30 AM - 05:00 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 12:00 PM
700 E 2nd St
Ida Grove, IA 51445

1420 Hwy 71 N

26.47 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1420 Hwy 71 N
Carroll, IA 51401

311 S Clark St

26.74 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
311 S Clark St
Carroll, IA 51401

405 S Clark St Ste 100

26.77 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
405 S Clark St Ste 100
Carroll, IA 51401

515 N Main St

26.87 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
515 N Main St
Carroll, IA 51401

1160 3rd St

28.38 mi
🕑 Facility: Mon–Fri: 07:30 AM - 04:00 PM (Lunch: 12:30 PM - 01:30 PM)✓ Walk-in with Electronic Donor Pass
1160 3rd St
Lake View, IA 51450

515 Pacific Ave

29.49 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
515 Pacific Ave
Audubon, IA 50025

112 N Kiel St

35.75 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
112 N Kiel St
Holstein, IA 51025

307 E Main St

37.25 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:30 PM✓ Walk-in with Electronic Donor Pass
307 E Main St
Anthon, IA 51004

1600 Diamond St

37.39 mi
🕑 Testing Hours: Mon–Fri: 8:30 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
1600 Diamond St
Onawa, IA 51040

631 N 8th St

39.18 mi
🕑 Facility: Mon–Fri: 06:00 AM - 02:30 PM⚡ Drug Screens: Mon–Fri: 06:00 AM - 01:30 PM
631 N 8th St
Missouri Valley, IA 51555

1501 E 10th St

45.09 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
1501 E 10th St
Atlantic, IA 50022

1411 E Lakeshore Dr

45.89 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1411 E Lakeshore Dr
Storm Lake, IA 50588

2015 W 5th St

46.10 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2015 W 5th St
Storm Lake, IA 50588

620 Northwestern Dr

46.21 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
620 Northwestern Dr
Storm Lake, IA 50588

319 W 5th St

46.37 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
319 W 5th St
Storm Lake, IA 50588

323 W Milwaukee Ave Ste 1

46.55 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
323 W Milwaukee Ave Ste 1
Storm Lake, IA 50588

1525 W 5th St Po Box 309

47.50 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1525 W 5th St Po Box 309
Storm Lake, IA 50588

753 N 21st St

49.57 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
753 N 21st St
Blair, NE 68008

810 N 22nd St

49.59 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
810 N 22nd St
Blair, NE 68008

Denison, IA DOT Physical - What You Need to Know

DOT medical exams are thorough health evaluations mandated by the Department of Transportation for every commercial motor vehicle operator. These assessments ensure drivers are adequately fit physically, emotionally, and mentally to drive large vehicles safely on the roads. A licensed medical professional from the National Registry of Certified Medical Examiners must carry out this exam. Upon passing, drivers obtain a DOT medical certificate, essential for keeping a CDL valid following FMCSA guidelines. For questions about which DOT exam is necessary for your specific DOT agency, contact 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?

  • Health history analysis and medication examination
  • Vision check (corrective eyewear allowed, minimum benchmarks apply)
  • Hearing evaluation (forced whisper or audiometry)
  • Blood pressure and heart rate
  • Physical exam (system assessment)
  • Urine test (specific gravity, proteins, glucose)

When finished successfully, your Medical Examiner's Certificate (MEC) in Denison, VA may be granted for up to 24 months. Certain conditions might necessitate a shorter certification period or specialist's note.

Who needs a DOT Physical?

In Denison, CO, a valid DOT medical certificate (card) is necessary 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 over 8 passengers (for hire) or over 15 passengers (not for hire)
  • Transport hazardous materials requiring placarding under DOT rules
  • Are employed by entities under DOT agencies like FMCSA, FAA, FRA, FTA, or USCG needing DOT medical qualification

What to bring with you to a DOT Physical?

  • Government ID photo
  • Eyewear & prescriptions
  • Current medication details
  • CPAP usage data (if needed)
  • Doctor approvals (for heart, apnea, diabetes)
  • Recent A1C/blood pressure logs if watched

Be prepared in Denison, TX for your appointment.

What happens if I fail a DOT Physical?

  • No Medical card will be granted
  • Temporary disqualification ensues
  • Referral for additional care to your primary doctor
  • FMCSA waivers might exist for some medical issues
  • Notification to employer
  • Consequent Steps (treat medical concerns and redo the evaluation)

If affected, ensure you address these concerns and seek insights on meeting requirements within Denison, GA.

What Will Fail a DOT Physical?

Medical Conditions That Can Fail a DOT Physical

  • Vision & Hearing: Inability to achieve 20/40 vision in each eye even with correction, trouble distinguishing traffic signal colors, or hearing issues affecting a forced whisper test at 5 feet.
  • Blood Pressure & Heart Disease: Blood pressure above 180/110 mmHg, recent heart attack or stroke, unchecked angina, or an implanted defibrillator lacking medical clearance.
  • Diabetes: Unmanaged diabetes causing frequent hypoglycemia or issues like neuropathy and impaired vision affecting safe vehicle operation.
  • Sleep Apnea & Respiratory Problems: Untreated obstructive sleep apnea leading to daytime sleepiness, or severe respiratory disease impacting oxygen levels.
  • Neurological Disorders: Epilepsy or seizures without exemption, conditions resulting in unpredictable unconsciousness, dizziness, or tremors not under control.
  • Substance Use: Use of illicit substances, alcohol addiction, or misuse of prescribed medications affecting driving abilities.
  • Mental & Cognitive Disorders: Severe and unstable mental illnesses such as schizophrenia, bipolar disorder with recent episodes, or cognitive issues impacting decision-making and reaction times.

Temporary or permanent disqualification applies depending on the medical issue. Conditions such as seizure disorders without treatment or implanted defibrillators are typically deemed permanent disqualifications per FMCSA standards.

Denison Drug Testing

Quickly find trusted local drug testing centers in Denison, IA — fast, convenient, and reliable every time!

Denison DOT Drug Testing

Quickly find a local DOT drug testing center in Denison, IA — fast, reliable, convenient nationwide service!

Denison DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Denison, IA.

Denison Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Denison, IA.v

Denison Hair Drug Testing

Get fast, accurate hair drug testing at our convenient Denison, IA locations—results you can trust, every time!

Denison Alcohol Testing

Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Denison, IA.

Denison Drug Testing Services

Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Denison, IA.

Denison 5 Panel Drug Test

Accurate 5 panel drug testing with fast, confidential results—trusted by Denison, IA employers and individuals nationwide.

Denison 10 Panel Drug Test

Comprehensive 10 panel drug testing with fast, reliable results—trusted for Denison, IA workplace and personal testing needs.

Denison On Site Drug Testing

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

Denison DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Denison, IA 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

Very easy to get scheduled

Very easy to get scheduled and easy process once checked in and the staff were all extremely friendly! I would recommend this company!

Ronickia Moore - 11/19/2024

Sweet and helpful

Trish was amazing and got me through the sytem very fast and swift. I had a hard time hearing her a couple of times, but she was super sweet and helpful throughout the process. Highly recommend her!

Sophia Schutze - 6/19/2024

Saved My CDL!

Time was running out before my Cdl got downgraded because of a violation I had on clearinghouse. I couldn't find an employer to send me for my return to duty test, but these guys had my test scheduled and done in the same day! They saved my cdl. Thank you again!

Michael Williams - 12/2/2024

Pretty Straightforward

It was a pretty straightforward process getting an appointment and making payment. Getting to the testing site was quick. I was in and out in no time.

Sadiat Ogunyemi - 12/19/2024

Hassle Free Experience

It was easy to make the arrangements to get to someone in regards to renewing my DOT medical certificate. They took care of everything over the phone which made my experience hassle free. I will definitely be using them again and you should too.

Jim Raymond - 10/18/2024

Great experience

Great experience and great lab. Customer service agent was very helpful.

Jenna Bee - 2/19/2025

Very professional and very quick

Very professional and very quick service to schedule appointments! I am pleased with the services and would definitely recommend using them for any drug testing needs!

Carrie Feerick - 4/19/2025

Fast,easy and efficient

Fast,easy and efficient. They made the whole process stress free and simple. Thanks 😊

Micheal Ankenbrandt - 2/19/2025

Kind and very helpful

Called around for hours and posted from company to person and got nowhere and had to fight to get a refund die to there miss information, well save time and sanity Acredited is the ONLY place the person was kind and very helpful, said what I needed and Faith the lady I dealt with made it simple and she did above and beyond everything I needed, as I'm going through a devorse this was a great help and made my day 100 stars from me.

Steven Harrison - 12/19/2024

Fantastic Experience

Fantastic experience from the beginning. Jocelyn was very helpful to me as someone who doesn’t have much experience in needing a test. They were very helpful and walked me through the entire process start to finish. Thank you ADT!

Riley Wilson - 2/18/2025


(800) 221-4291