DOT Physical Exams - Barnard, TN

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With 33 testing centers in the Barnard 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.

33 DOT Drug-Testing Centers in Barnard

Minutes Away, Test Today

1260 Gallaher Rd Stes B And C

6.44 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-2:30 PM • Sat: 7:30 AM-11:00 AM✓ Walk-in with Electronic Donor Pass
1260 Gallaher Rd Stes B And C
Kingston, TN 37763

1855 Tanner Way

9.16 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1855 Tanner Way
Harriman, TN 37748

2317 S Roane St

9.57 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2317 S Roane St
Harriman, TN 37748

304 Wright St

12.81 mi
🕑 Facility: Mon–Fri: 07:00 AM - 04:00 PM⚡ Drug Screens: Mon–Fri: 08:30 AM - 11:30 AM, 01:30 PM - 03:30 PM
304 Wright St
Sweetwater, TN 37874

791 New Highway 68

13.15 mi
🕑 Facility: Mon–Fri: 08:00 AM - 05:00 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 11:30 AM, 01:00 PM - 04:00 PM
791 New Highway 68
Sweetwater, TN 37874

901 Grove St

13.86 mi
🕑 Facility: Mon–Fri: 07:00 AM - 04:00 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 04:30 PM
901 Grove St
Loudon, TN 37774

225 Clinton Ave

16.62 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
225 Clinton Ave
Spring City, TN 37381

460 Medical Park Dr Ste 103

17.92 mi
🕑 Facility: Mon–Fri: 07:00 AM - 04:00 PM⚡ Drug Screens: Mon–Fri: 07:00 AM - 04:00 PM
460 Medical Park Dr Ste 103
Lenoir City, TN 37772

689 Medical Park Dr Ste 103

18.05 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
689 Medical Park Dr Ste 103
Lenoir City, TN 37772

125 Town Creek Rd East

18.32 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-7:00 PM✓ Walk-in with Electronic Donor Pass
125 Town Creek Rd East
Lenoir City, TN 37771

409 Congress Pkwy N

19.44 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
409 Congress Pkwy N
Athens, TN 37303

909 Congress Pkwy N

19.44 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
909 Congress Pkwy N
Athens, TN 37303

13060 Palestine Ln

20.93 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
13060 Palestine Ln
Knoxville, TN 37934

110 Deer Xing

20.97 mi
🕑 Facility: Mon–Fri: 07:00 AM - 02:30 PM⚡ Drug Screens: Mon–Fri: 09:30 AM - 01:30 PM
110 Deer Xing
Vonore, TN 37885

1874 Decatur Pike

21.39 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1874 Decatur Pike
Athens, TN 37303

711 Cook Dr Ste 100

22.04 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
711 Cook Dr Ste 100
Athens, TN 37303

1031 W Madison Ave

22.22 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
1031 W Madison Ave
Athens, TN 37303

2324 Congress Pkwy S

22.69 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2324 Congress Pkwy S
Athens, TN 37303

11130 Kingston Pike Stes 7 And 8

24.13 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
11130 Kingston Pike Stes 7 And 8
Farragut, TN 37934

115b S Illinois Ave

24.53 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
115b S Illinois Ave
Oak Ridge, TN 37830

886 Highway 411 N

24.74 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
886 Highway 411 N
Etowah, TN 37331

100 Union Valley Rd Ste 120

25.22 mi
🕑 Testing Hours: Mon–Fri: 11:00 AM-1:00 PM✓ Walk-in with Electronic Donor Pass
100 Union Valley Rd Ste 120
Oak Ridge, TN 37830

11075 Parkside Dr

25.54 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM • Sat: 9:00 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
11075 Parkside Dr
Knoxville, TN 37934

116 Glenleigh Ct Ste 3

26.06 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-2:00 PM✓ Walk-in with Electronic Donor Pass
116 Glenleigh Ct Ste 3
Knoxville, TN 37934

101 Glenleigh Ct

26.07 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
101 Glenleigh Ct
Knoxville, TN 37922

988 Oak Ridge Tpke Ste L50

26.18 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
988 Oak Ridge Tpke Ste L50
Oak Ridge, TN 37830

1410 Centerpoint Blvd Bldg B

27.09 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1410 Centerpoint Blvd Bldg B
Knoxville, TN 37932

10430 Lovell Center Dr

27.14 mi
🕑 Testing Hours: M-Th 7:00 AM-4:00 PM • F 7:00 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
10430 Lovell Center Dr
Knoxville, TN 37922

9400 Rhea County Hwy

27.62 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
9400 Rhea County Hwy
Dayton, TN 37321

215 Center Park Dr Ste 400

27.64 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-12:00 PM✓ Walk-in with Electronic Donor Pass
215 Center Park Dr Ste 400
Knoxville, TN 37922

9297 Rhea County Hwy

27.66 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
9297 Rhea County Hwy
Dayton, TN 37321

421 S Main St

27.82 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
421 S Main St
Crossville, TN 38555

8845 Rhea County Hwy

28.06 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8845 Rhea County Hwy
Dayton, TN 37321

Barnard, TN DOT Physical - What You Need to Know

A DOT physical is an extensive health assessment mandated by the Department of Transportation (DOT) for all commercial motor vehicle (CMV) operators. This examination verifies that drivers are physically, mentally, and emotionally equipped to handle large vehicles on public roadways safely. A certified medical examiner (CME), listed in the National Registry of Certified Medical Examiners (NRCME), conducts the DOT physical. Success in the exam grants drivers a DOT medical certificate, or Medical Examiners Certificate, often referred to as a DOT medical card, necessary to uphold a valid CDL license per FMCSA guidelines. If you're subject to another DOT agency's regulation and require help identifying the required DOT physical, 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 evaluation including medication assessment
  • Eye examination for minimum vision standards with corrective lens allowance
  • Hearing check through whisper test or audiology
  • Monitoring of blood pressure and pulse
  • Comprehensive physical systems exam
  • Urine analysis for specific gravity, protein, and glucose

In Barnard, TN, upon successful exam completion, you could receive a Medical Examiner's Certificate valid for up to 24 months. Conditions could require shorter validity or specialist input.

Who needs a DOT Physical?

Keeping a valid DOT medical certificate (card) is necessary if you:

  • Hold a CDL (Class A, B, or C) for interstate trade
  • Operate a vehicle exceeding 10,001 lbs. GVWR across state lines
  • Transport 8+ paying passengers or 15+ non-paying passengers
  • Handle hazardous materials needing DOT-mandated placards
  • Are employed by companies regulated by DOT bodies like FMCSA, FAA, FRA, FTA, or USCG where DOT medical qualification is crucial
In Barnard, MT, complying with these mandates is critical.

What to bring with you to a DOT Physical?

  • Government-issued photo 
  • Glasses/contacts & prescription
  • List of medications & dosages
  • CPAP usage data (if applicable)
  • Specialist clearances (cardiology, sleep apnea, diabetes, etc.)
  • Recent A1C/blood pressure logs if monitored

These requirements are essential for drivers in Barnard, WY undergoing a DOT physical.

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 Barnard, AZ.

What Will Fail a DOT Physical?

Medical Conditions That Can Fail a DOT Physical

  • Vision & Hearing: Visual acuity worse than 20/40 in each eye (with correction), inability to recognize traffic light colors, or hearing loss preventing understanding of a whisper at 5 feet.
  • Blood Pressure & Heart Disease: Hypertension uncontrolled (≥180/110 mmHg), recent heart event, stroke, uncontrolled angina, or defibrillator without clearance.
  • Diabetes: Diabetes not managed properly with frequent hypoglycemia or complications affecting safe driving.
  • Sleep Apnea & Respiratory Issues: Untreated sleep apnea causing daytime sleepiness or severe lung disease impairing oxygen intake.
  • Neurological Disorders: Epilepsy/seizures, or conditions with sudden consciousness loss, dizziness, or uncontrolled tremors without exemptions.
  • Substance Abuse: Current illicit drug use, alcohol dependency, or prescription misuse affecting driving.
  • Psychiatric & Cognitive Disorders: Serious untreated psychiatric conditions or cognitive problems impacting decision-making and reaction time.

Temporary vs. Permanent Disqualification: Some conditions may cause temporary disqualification until medical clearance (e.g., controlled blood pressure). Others, like untreated seizures or defibrillators, are generally permanently disqualifying under FMCSA.

Barnard Drug Testing

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Barnard DOT Drug Testing

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Barnard DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Barnard, TN.

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Barnard Hair Drug Testing

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Barnard Alcohol Testing

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

Barnard Drug Testing Services

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

Barnard 5 Panel Drug Test

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

Barnard 10 Panel Drug Test

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

Barnard On Site Drug Testing

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

Barnard DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Barnard, TN 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

Super Easy to Schedule

Super easy to schedule and get what you need, weather for a job, personal, or court ordered! I believe I spoke with Justine who was helpful in answering all my questions and stayed on the phone with me until she was sure I was all set and got the emails I needed.

Mandy Ryan - 12/14/2024

Super helpful and courteous

I've had to use this service twice for out of state physicians we've hired and both times it was super easy. Both customer service reps I spoke with were super helpful and courteous. I won't hesitate to use their service again if needed.

Alicia Rau - 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

Explained everything so no questions

Torin was great. Explained everything so no questions

Tony Lombardo - 4/18/2025

Accredited has been wonderful to work with!

Accredited has been wonderful to work with! My court ordered tests are on a very strange schedule but every time I call, they are quick to schedule me and are always able to find a location that works for where I’m at and when! Thank you for making this rather undesirable situation less stressful and efficient.

Madison Sanderford - 8/19/2024

test was quick and easy

Company New Hire Employee Process for DOT Drug test was quick and easy. No need to make appt. All employee had to do is show prepaid qr code I sent to employee show ID and was set. Would Recommend.

Maria Lopez - 11/19/2024

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

This is by far the easiest

This is by far the easiest way to get my lab work ordered and paid for. The phone calls are short and to the point. They don’t try to push extra sales on you and when I walk in to the clinic I simply show my donor pass and with in a matter of minutes I’m done. I will continue to use ADT in the future.

Jason Jackson - 7/19/2025

Fast service and friendly staff!

Fast service and friendly staff! Could not recommend enough for drug testing services.

Habib Malik - 4/12/2025

Extremely polite

They were very fast extremely polite walked you through every detail of the process if you had any questions they had no problems answering

Billy Williams - 2/19/2025


(800) 221-4291