DOT Physical Exams - Johnston, IA

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With 34 testing centers in the Johnston 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.

34 DOT Drug-Testing Centers in Johnston

Minutes Away, Test Today

5731 Greendale Rd Ste 100

0.72 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5731 Greendale Rd Ste 100
Johnston, IA 50131

5911 Meredith Dr Ste D

2.00 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5911 Meredith Dr Ste D
Des Moines, IA 50322

2340 Euclid Ave

4.07 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2340 Euclid Ave
Des Moines, IA 50310

1810 Sw White Birch Circle Ste 111

4.30 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1810 Sw White Birch Circle Ste 111
Ankeny, IA 50023

1824 Sw White Birch Cir

4.30 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
1824 Sw White Birch Cir
Ankeny, IA 50023

11144 Aurora Ave

4.54 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
11144 Aurora Ave
Urbandale, IA 50322

11208 Aurora Ave Bldg 12

4.57 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
11208 Aurora Ave Bldg 12
Urbandale, IA 50322

11319 Aurora Ave,

4.65 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
11319 Aurora Ave,
Urbandale, IA 50322

2417 University Ave

5.58 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2417 University Ave
Des Moines, IA 50311

2700 Westown Pkwy Ste 270

5.77 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2700 Westown Pkwy Ste 270
West Des Moines, IA 50266

1233 8th St

5.89 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1233 8th St
West Des Moines, IA 50265

1650 E Madison Ave

5.98 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1650 E Madison Ave
Des Moines, IA 50313

1200 Pleasant St

6.56 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1200 Pleasant St
Des Moines, IA 50309

1301 Pennsylvania Ave Ste 416

6.74 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1301 Pennsylvania Ave Ste 416
Des Moines, IA 50316

2100 Dixon St Ste E

7.00 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
2100 Dixon St Ste E
Des Moines, IA 50316

12871 University Ave Ste 130

7.08 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
12871 University Ave Ste 130
Clive, IA 50325

6000 University Ave Ste 124

7.26 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6000 University Ave Ste 124
West Des Moines, IA 50266

640 S 50th St Unit 1100

8.63 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
640 S 50th St Unit 1100
West Des Moines, IA 50265

3770 8th St Sw

10.88 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
3770 8th St Sw
Altoona, IA 50009

507 14th St

13.63 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
507 14th St
Dallas Center, IA 50063

108 N Jefferson Way

22.70 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
108 N Jefferson Way
Indianola, IA 50125

610 10th St

23.24 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
610 10th St
Perry, IA 50220

207 Stanton Ave

24.20 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
207 Stanton Ave
Ames, IA 50014

1015 Duff Ave

25.16 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1015 Duff Ave
Ames, IA 50010

1111 Duff Ave

25.21 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1111 Duff Ave
Ames, IA 50010

1215 Duff Ave

25.29 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1215 Duff Ave
Ames, IA 50010

640 S 19th St

26.59 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
640 S 19th St
Nevada, IA 50201

809 Wheeler St Ste 104

26.60 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
809 Wheeler St Ste 104
Ames, IA 50010

630 6th St

26.90 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
630 6th St
Nevada, IA 50201

1115 S Marshall St

27.13 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
1115 S Marshall St
Boone, IA 50036

1015 Union St

28.03 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1015 Union St
Boone, IA 50036

300 W Hutchings St

28.96 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
300 W Hutchings St
Winterset, IA 50273

300 N 4th Ave E Ste 200

33.42 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
300 N 4th Ave E Ste 200
Newton, IA 50208

319 E Main St

34.26 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
319 E Main St
Panora, IA 50216

Johnston, IA DOT Physical - What You Need to Know

The Department of Transportation mandates a thorough medical assessment for all commercial vehicle drivers. This examination verifies that drivers are capable of handling large vehicles safely, both physically and mentally, on public roads. Conducted by a certified medical examiner found on the National Registry, passing this exam grants a DOT medical certificate, required for a valid CDL under FMCSA rules. Call us at 800-221-4291 for assistance determining the necessary DOT physical for your agency.

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. Johnston, NM can present unique challenges for drivers.

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 cross-state commerce
  • Operate a vehicle exceeding 10,001 lbs. GVWR across state lines
  • Carry more than 8 passengers (for hire) or over 15 passengers (not for hire)
  • Transport hazardous materials requiring DOT-compliant placards
  • Work in roles governed by DOT authorities such as FMCSA, FAA, FRA, FTA, or USCG mandating DOT medical qualification, inclusive of Johnston, GA.

What to bring with you to a DOT Physical?

  • Valid government-issued photo ID
  • Corrective lenses or prescription details
  • Medication list with dosages
  • Data on CPAP usage, if applicable
  • Specialist advice for conditions like cardiology, apnea, or diabetes
  • Recent A1C or blood pressure records if required

Make sure to have all necessary documents ready, as requirements apply in Johnston, ME.

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)

Drivers in Johnston, WY should take note of these steps in the event of a failed exam.

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.

Johnston Drug Testing

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

Johnston DOT Drug Testing

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

Johnston DNA Testing

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

Johnston Industry Training

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

Johnston Hair Drug Testing

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

Johnston Alcohol Testing

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

Johnston Drug Testing Services

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

Johnston 5 Panel Drug Test

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

Johnston 10 Panel Drug Test

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

Johnston On Site Drug Testing

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

Johnston DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Johnston, 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

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