DOT Physical Exams - Clayton, IL

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With 32 testing centers in the Clayton 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.

32 DOT Drug-Testing Centers in Clayton

Minutes Away, Test Today

2967 N 2600th Ave

7.23 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2967 N 2600th Ave
La Prairie, IL 62346

521 E Main St

10.37 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
521 E Main St
Mt Sterling, IL 62353

238 S Congress St

21.83 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
238 S Congress St
Rushville, IL 62681

3701 E. Lake Centre Dr. Ste 1

22.09 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3701 E. Lake Centre Dr. Ste 1
Quincy, IL 62305

1005 Broadway St

24.18 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1005 Broadway St
Quincy, IL 62301

1025 Maine St

24.23 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1025 Maine St
Quincy, IL 62301

927 Broadway St Ste 120

24.24 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
927 Broadway St Ste 120
Quincy, IL 62301

1454 N County Rd 2050

27.08 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1454 N County Rd 2050
Carthage, IL 62321

507 Washington St

27.93 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
507 Washington St
Beardstown, IL 62618

100 W 15th St

28.30 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
100 W 15th St
Beardstown, IL 62618

1100 E Outer Rd S

30.16 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM • Sat:,Sun: 9:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
1100 E Outer Rd S
Canton, MO 63435

640 W Washington St

30.29 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
640 W Washington St
Pittsfield, IL 62363

505 E Grant St Ste 103

32.71 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
505 E Grant St Ste 103
Mccomb, IL 61455

525 E Grant St

32.72 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
525 E Grant St
Macomb, IL 61455

117 E Carroll St

33.29 mi
🕑 Testing Hours: M-Th 8:30 AM-11:30 AM & 1:30 PM-4:00 PM✓ Walk-in with Electronic Donor Pass
117 E Carroll St
Macomb, IL 61455

629 Blondeau St Ste 201

33.71 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
629 Blondeau St Ste 201
Keokuk, IA 52632

906 Main St

33.91 mi
🕑 Testing Hours: M-Th 9:00 AM-3:00 PM • F 9:00 AM-1:00 PM • Sat: 9:00 AM-11:00 AM✓ Walk-in with Electronic Donor Pass
906 Main St
Keokuk, IA 52632

928 Main St

33.92 mi
🕑 Testing Hours: M-Sun: 8:00 AM-8:00 PM✓ Walk-in with Electronic Donor Pass
928 Main St
Keokuk, IA 52632

311 S Dickerson St

33.94 mi
🕑 Facility: Mon–Fri: 07:00 AM - 04:00 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 03:00 PM
311 S Dickerson St
Palmyra, MO 63461

1600 Morgan St

34.45 mi
🕑 Testing Hours: M-Sun: 8:00 AM-8:00 PM✓ Walk-in with Electronic Donor Pass
1600 Morgan St
Keokuk, IA 52632

400 N 17th St

34.45 mi
🕑 Testing Hours: M-Th 10:00 AM-12:00 PM & 12:30 PM-2:00 PM • F 10:00 AM-12:00 PM & 12:30 PM-1:00 PM✓ Walk-in with Electronic Donor Pass
400 N 17th St
Keokuk, IA 52632

6000 Hospital Dr

35.30 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-2:30 PM✓ Walk-in with Electronic Donor Pass
6000 Hospital Dr
Hannibal, MO 63401

100 Medical Dr

35.30 mi
🕑 Testing Hours: Mon–Fri: 5:30 AM-2:00 PM✓ Walk-in with Electronic Donor Pass
100 Medical Dr
Hannibal, MO 63401

211 S 3rd St

40.49 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
211 S 3rd St
Louisiana, MO 63353

2305 Georgia St 0

40.71 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2305 Georgia St 0
Louisiana, MO 63353

273 N Westgate Ave,

42.26 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
273 N Westgate Ave,
Jacksonville, IL 62650

1300 Lincoln Ave

43.57 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1300 Lincoln Ave
Jacksonville, IL 62650

219 Dunlap Ct

43.79 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
219 Dunlap Ct
Jacksonville, IL 62650

901 W Morton Ave 16a

44.17 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
901 W Morton Ave 16a
Jacksonville, IL 62650

105 E Quincy St

45.01 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:00 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 02:00 PM
105 E Quincy St
Lewistown, MO 63452

5445 Avenue O Ste 115

46.59 mi
🕑 Testing Hours: M-Sun: 8:00 AM-8:00 PM✓ Walk-in with Electronic Donor Pass
5445 Avenue O Ste 115
Fort Madison, IA 52627

103 E Commercial St

48.19 mi
🕑 Facility: Mon–Fri: 07:00 AM - 04:00 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 02:00 PM
103 E Commercial St
Kahoka, MO 63445

Clayton, IL DOT Physical - What You Need to Know

A DOT physical is an all-encompassing health evaluation mandated by the Department of Transportation for commercial motor vehicle operators. This assessment guarantees drivers are fit on physical, mental, and emotional levels to safely handle large vehicles on public roadways. A certified medical examiner from the National Registry performs the exam. Successful completion awards a DOT medical certificate, necessary for a valid CDL per FMCSA rules. Questions? 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 medications
  • Vision test (corrective eyewear allowed; meet minimum requirements)
  • Hear evaluation (via forced whisper or audiometry)
  • Pulse rate and blood pressure check
  • Comprehensive physical examination
  • Urine analysis (checks for gravity, proteins, glucose)

Once you successfully complete the Clayton, MD exam, your Medical Examiner's Certificate (MEC) may be valid for a period of up to two years. However, certain conditions may necessitate more frequent certification or additional specialist documentation.

Who needs a DOT Physical?

For Clayton, CA, possession of a valid DOT medical certificate (card) is essential if:

  • Holding a commercial driver's license (CDL) class A, B, or C for interstate trade
  • Operating vehicles above 10,001 lbs. GVWR in interstate trade
  • Carrying over 8 paying passengers or more than 15 non-paying passengers
  • Moving hazardous materials needing placarding by DOT rules
  • Employed under DOT agencies like FMCSA, FAA, FRA, FTA, or USCG where DOT medical qualification is necessary.

What to bring with you to a DOT Physical?

  • Photo ID recognized by the government
  • Vision aids (glasses or contacts) and current prescription details
  • Complete medicine list with dosages
  • CPAP machine usage records (if applicable)
  • Clearances from specialists (for heart conditions, sleep apnea, diabetes management, etc.)
  • Recent medical logs for A1C/blood pressure if needed

Documentation is crucial, specifically when residing within Clayton, OK, to ensure preparedness during the examination.

What happens if I fail a DOT Physical?

  • No issuance of a Medical card
  • Temporary ineligibility
  • Advice to seek treatment from a primary physician
  • Possible FMCSA medical exemptions
  • Notification to employer
  • Further steps require medical resolution and exam retake

This applies within Clayton, AZ.

What Will Fail a DOT Physical?

Medical Conditions That Can Fail a DOT Physical

  • Vision & Hearing: Vision below 20/40 in each eye (with correction), inability to detect traffic light colors, or hearing loss hindering the ability to hear a forced whisper at 5 feet.
  • Blood Pressure & Heart Disease: Uncontrolled hypertension (≥180/110 mmHg), recent myocardial infarction, stroke, unchecked angina, or an implanted defibrillator without authorization.
  • Diabetes: Inadequately controlled diabetes with frequent hypoglycemic events or complications (neuropathy, vision issues) affecting safe driving.
  • Sleep Apnea & Respiratory Issues: Untreated obstructive sleep apnea causing daytime drowsiness, or severe pulmonary disease impairing oxygen levels.
  • Neurological Disorders: Epilepsy/seizure conditions (unless exempted), issues leading to sudden loss of consciousness, dizziness, or uncontrolled tremors.
  • Substance Abuse: Ongoing illegal drug use, alcohol addiction, or misuse of prescribed drugs affecting driving abilities.
  • Psychiatric & Cognitive Disorders: Severe uncontrolled mental health conditions (e.g., schizophrenia, bipolar disorder with recent episodes) or cognitive impairments hampering judgment and reaction speed.

Some conditions may cause temporary disqualification pending medical clearance or documentation (e.g., controlled blood pressure, diabetes control). Others, like untreated seizure disorders or having an implanted defibrillator, are generally deemed permanently disqualifying according to FMCSA policies.

Clayton Drug Testing

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Clayton DOT Drug Testing

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Clayton DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Clayton, IL.

Clayton Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Clayton, IL.v

Clayton Hair Drug Testing

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Clayton Alcohol Testing

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

Clayton Drug Testing Services

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Clayton 5 Panel Drug Test

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Clayton 10 Panel Drug Test

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Clayton On Site Drug Testing

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

Clayton DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Clayton, IL 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