DOT Physical Exams - Marengo, IA

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With 32 testing centers in the Marengo 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.

(800) 221-4291

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32 DOT Drug-Testing Centers in Marengo

Minutes Away, Test Today

300 W May St

0.28 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:30 PM✓ Walk-in with Electronic Donor Pass
300 W May St
Marengo, IA 52301
Call (800) 221-4291 Get Donor Pass

105 9th Ave

12.13 mi
🕑 Testing Hours: M-Sun: 9:00 AM-7:00 PM✓ Walk-in with Electronic Donor Pass
105 9th Ave
Belle Plaine, IA 52208
Call (800) 221-4291 Get Donor Pass

13 Main St

14.63 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
13 Main St
Newhall, IA 52315
Call (800) 221-4291 Get Donor Pass

103 Main St

15.36 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
103 Main St
Keystone, IA 52249
Call (800) 221-4291 Get Donor Pass

2815 Edgewood Rd Sw

21.07 mi
🕑 Testing Hours: M-Th 8:00 AM-4:00 PM • F 8:00 AM-3:30 PM✓ Walk-in with Electronic Donor Pass
2815 Edgewood Rd Sw
Cedar Rapids, IA 52404
Call (800) 221-4291 Get Donor Pass

9255 Atlantic Dr Sw

21.14 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
9255 Atlantic Dr Sw
Cedar Rapids, IA 52404
Call (800) 221-4291 Get Donor Pass

505 33rd Ave Sw

22.79 mi
🕑 Testing Hours: M-Sun: 8:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
505 33rd Ave Sw
Cedar Rapids, IA 52404
Call (800) 221-4291 Get Donor Pass

625 1st Ave Sw

23.50 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-11:30 AM & 12:30 PM-4:00 PM✓ Walk-in with Electronic Donor Pass
625 1st Ave Sw
Cedar Rapids, IA 52405
Call (800) 221-4291 Get Donor Pass

3 Lions Dr

24.31 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
3 Lions Dr
North Liberty, IA 52317
Call (800) 221-4291 Get Donor Pass

2769 Heartland Dr Ste 205

24.60 mi
🕑 Testing Hours: Mon–Fri: 8:30 AM-5:00 PM • Sat: 9:00 AM-1:00 PM✓ Walk-in with Electronic Donor Pass
2769 Heartland Dr Ste 205
Coralville, IA 52241
Call (800) 221-4291 Get Donor Pass

830 1st Ave Ne

24.61 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
830 1st Ave Ne
Cedar Rapids, IA 52402
Call (800) 221-4291 Get Donor Pass

2769 Heartland Dr Suite 205

24.65 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2769 Heartland Dr Suite 205
Coralville, IA 52241
Call (800) 221-4291 Get Donor Pass

701 10th St Se

24.76 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
701 10th St Se
Cedar Rapids, IA 52403
Call (800) 221-4291 Get Donor Pass

2411 2nd St Ste 1

25.29 mi
🕑 Testing Hours: M-Sun: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
2411 2nd St Ste 1
Coralville, IA 52241
Call (800) 221-4291 Get Donor Pass

1911 1st Ave Se

25.75 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-7:00 PM✓ Walk-in with Electronic Donor Pass
1911 1st Ave Se
Cedar Rapids, IA 52402
Call (800) 221-4291 Get Donor Pass

1450 Boyson Rd Bldg B Suite 7

25.84 mi
🕑 Testing Hours: Mon–Fri: 9:30 AM-4:30 PM • Sat: 10:00 AM-2:00 PM✓ Walk-in with Electronic Donor Pass
1450 Boyson Rd Bldg B Suite 7
Hiawatha, IA 52233
Call (800) 221-4291 Get Donor Pass

504 N 9th Ave

26.24 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
504 N 9th Ave
Vinton, IA 52349
Call (800) 221-4291 Get Donor Pass

503 3rd St Po Box 460

26.35 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
503 3rd St Po Box 460
Kalona, IA 52247
Call (800) 221-4291 Get Donor Pass

5264 Council St Ne Ste 700

26.61 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM • Sat:,Sun: 8:00 AM-2:00 PM✓ Walk-in with Electronic Donor Pass
5264 Council St Ne Ste 700
Cedar Rapids, IA 52402
Call (800) 221-4291 Get Donor Pass

5264 Council St Ne Ste 100

26.61 mi
🕑 Testing Hours: M-Sun: 9:00 AM-7:00 PM✓ Walk-in with Electronic Donor Pass
5264 Council St Ne Ste 100
Cedar Rapids, IA 52402
Call (800) 221-4291 Get Donor Pass

1325 Stamy Rd

26.78 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-12:00 PM & 1:00 PM-5:00 PM✓ Walk-in with Electronic Donor Pass
1325 Stamy Rd
Hiawatha, IA 52233
Call (800) 221-4291 Get Donor Pass

1325 Stamy Road

26.78 mi
🕑 Testing Hours: M-Sun: 9:00 AM-7:00 PM✓ Walk-in with Electronic Donor Pass
1325 Stamy Road
Hiawatha, IA 52233
Call (800) 221-4291 Get Donor Pass

5250 N Park Pl Ne Ste 205

27.87 mi
🕑 Testing Hours: M-Sun: 8:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
5250 N Park Pl Ne Ste 205
Cedar Rapids, IA 52402
Call (800) 221-4291 Get Donor Pass

500 E Market St

29.45 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
500 E Market St
Iowa City, IA 52245
Call (800) 221-4291 Get Donor Pass

540 E Jefferson St Ste 205

29.50 mi
🕑 Testing Hours: M-Sun: 9:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
540 E Jefferson St Ste 205
Iowa City, IA 52245
Call (800) 221-4291 Get Donor Pass

626 E Bloomington St

29.52 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
626 E Bloomington St
Iowa City, IA 52245
Call (800) 221-4291 Get Donor Pass

2461 Highway 22

29.93 mi
🕑 Testing Hours: Mon–Fri: 9:30 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
2461 Highway 22
Kalona, IA 52247
Call (800) 221-4291 Get Donor Pass

401 1st Ave

30.36 mi
🕑 Testing Hours: M-Th 8:00 AM-4:00 PM • F 8:00 AM-12:00 PM✓ Walk-in with Electronic Donor Pass
401 1st Ave
Toledo, IA 52342
Call (800) 221-4291 Get Donor Pass

2615 Northgate Dr Ste B

30.54 mi
🕑 Facility: Mon–Fri: 07:30 AM - 04:00 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 03:00 PM
2615 Northgate Dr Ste B
Iowa City, IA 52245
Call (800) 221-4291 Get Donor Pass

811 S 1st Ave

31.02 mi
🕑 Testing Hours: M-Th 9:00 AM-4:00 PM • F 9:00 AM-4:30 PM • Sat:,Sun: 9:00 AM-2:00 PM✓ Walk-in with Electronic Donor Pass
811 S 1st Ave
Iowa City, IA 52245
Call (800) 221-4291 Get Donor Pass

23019 Highway 149

33.59 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-8:00 PM • Sat:,Sun: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
23019 Highway 149
Sigourney, IA 52591
Call (800) 221-4291 Get Donor Pass

210 4th Ave

34.42 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
210 4th Ave
Grinnell, IA 50112
Call (800) 221-4291 Get Donor Pass

Marengo, IA DOT Physical - What You Need to Know

A DOT physical is a thorough health assessment mandated by the Department of Transportation for those driving commercial motor vehicles. This examination certifies that drivers are capable, both physically and mentally, for the operation of heavy vehicles on public highways. A certified medical examiner, listed on the National Registry, conducts this evaluation. Success in the examination grants drivers a DOT medical card, essential for a valid CDL per FMCSA rules. If other DOT agency regulations apply to you and you need help understanding which DOT exam is necessary, 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?

  • 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 Marengo, 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 Marengo, TN, to maintain your commercial operations, a valid DOT medical certificate is mandatory if you:

  • Hold a CDL - class A, B, or C for interstate trade
  • Operate vehicles exceeding 10,001 lbs. GVWR in interstate trade
  • Carry over 8 passengers (commercial) or beyond 15 (non-commercial)
  • Haul hazardous materials needing placards as per DOT rules
  • Are employed by DOT-regulated bodies like FMCSA or similar entities requiring DOT medical qualifications

DOT Physical Near Marengo, IA

Homestead, IA

Amana, IA

Williamsburg, IA

Luzerne, IA

Middle Amana, IA

Watkins, IA

Blairstown, IA

Koszta, IA

High Amana, IA

Ladora, IA

South Amana, IA

Conroy, IA

West Amana, IA

What to bring with you to a DOT Physical?

  • Valid government photo ID
  • Eyewear or prescription contacts
  • Current medication list with dosages
  • CPAP use file if relevant
  • Expert confirmations (heart, sleep, diabetes, etc.)
  • Up-to-date A1C/blood pressure logs if being tracked

Important for the state of Marengo, NH.

What happens if I fail a DOT Physical?

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

Residents of Marengo, DE must follow these steps if disqualified.

What Will Fail a DOT Physical?

Medical Conditions That Can Fail a DOT Physical

  • Vision & Hearing: If vision falls below 20/40 in each eye (even with correction), can't distinguish traffic light colors, or if hearing a forced whisper at 5 feet is not possible.
  • Blood Pressure & Heart Disease: Uncontrolled hypertension (180/110 mmHg or more), recent heart attack or stroke, severe angina without regulation, or an implanted defibrillator without clearance.
  • Diabetes: Unmanaged diabetes with frequent hypo episodes or complications like neuropathy affecting safe driving.
  • Sleep Apnea & Respiratory Issues: Neglected obstructive sleep apnea leading to daytime sleepiness or severe lung conditions impairing oxygen intake.
  • Neurological Disorders: Epilepsy or related disorders (unless exempted), conditions causing sudden consciousness loss, dizziness, or uncontrollable tremors.
  • Substance Abuse: Ongoing illegal drug use, alcohol addiction, or misuse of prescription medications impairing driving.
  • Psychiatric & Cognitive Disorders: Severe psychiatric disorders uncontrolled, like schizophrenia or bipolar disorder with recent episodes, or cognitive issues impairing judgment and response time.

Temporary versus Permanent Disqualification: Some conditions may temporarily disqualify you until medical clearance or documentation is provided (e.g., controlled blood pressure or diabetes management), whereas problems like untreated seizure conditions or implanted defibrillators are broadly permanently disqualifying per FMCSA codes.

References:
- FMCSA Medical Examiner Physical Qualification Standards (§391.41)
- 49 CFR Part 391 - Qualification of Drivers
- Medical Examiner's Handbook
- FMCSA Driver Exemptions

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Marengo DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Marengo, 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.

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(800) 221-4291