DOT Physical Exams - Twain, CA

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With 35 testing centers in the Twain 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.

35 DOT Drug-Testing Centers in Twain

Minutes Away, Test Today

1080 N Indian Canyon Dr Ste 206

9.62 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1080 N Indian Canyon Dr Ste 206
Palm Springs, CA 92262

555 E Tachevah Dr Ste 102w,

9.65 mi
🕑 Facility: Mon–Fri: 06:30 AM - 02:30 PM⚡ Drug Screens: Mon–Fri: 07:30 AM - 01:30 PM
555 E Tachevah Dr Ste 102w,
Palm Springs, CA 92262

555 E Tachevah Dr Ste 3e

9.65 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
555 E Tachevah Dr Ste 3e
Palm Springs, CA 92262

57725 29 Palms Hwy Ste 110

13.56 mi
🕑 Facility: Mon–Fri: 06:30 AM - 03:00 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 02:00 PM
57725 29 Palms Hwy Ste 110
Yucca Valley, CA 92284

67780 E Palm Canyon Dr

13.74 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
67780 E Palm Canyon Dr
Cathedral City, CA 92234

35280 Bob Hope Dr. Ste 103

15.44 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
35280 Bob Hope Dr. Ste 103
Rancho Mirage, CA 92270

58471 29 Palms Hwy Ste 303

16.82 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
58471 29 Palms Hwy Ste 303
Yucca Valley, CA 92284

74990 Country Club Dr Ste 310

17.99 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
74990 Country Club Dr Ste 310
Palm Desert, CA 92260

73 700 Dinah Shore Dr Ste 206

19.40 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
73 700 Dinah Shore Dr Ste 206
Palm Desert, CA 92211

6601 White Feather Rd

19.41 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6601 White Feather Rd
Joshua Tree, CA 92252

72630 Fred Waring Dr Ste 101

19.41 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
72630 Fred Waring Dr Ste 101
Palm Desert, CA 92260

73345 Highway 111 Ste 204b

20.23 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
73345 Highway 111 Ste 204b
Palm Desert, CA 92260

41120 Washington St Ste 201

21.77 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
41120 Washington St Ste 201
Bermuda Dunes, CA 92203

42575 Washington St Ste B

21.89 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
42575 Washington St Ste B
Palm Desert, CA 92211

264 N Highland Springs Ave Ste 5

22.53 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
264 N Highland Springs Ave Ste 5
Banning, CA 92220

78822 Highway 111

23.71 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
78822 Highway 111
La Quinta, CA 92253

890 Beaumont Ave

24.21 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
890 Beaumont Ave
Beaumont, CA 92223

81557 Dr Carreon Blvd Ste B6

25.99 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
81557 Dr Carreon Blvd Ste B6
Indio, CA 92201

81767 Doctor Carreon Blvd

26.07 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
81767 Doctor Carreon Blvd
Indio, CA 92201

81715 Dr Carreon Blvd Ste A4,

26.09 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
81715 Dr Carreon Blvd Ste A4,
Indio, CA 92201

47111 Monroe St

26.32 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
47111 Monroe St
Indio, CA 92201

82013 Dr Carreon Blvd

26.51 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
82013 Dr Carreon Blvd
Indio, CA 92201

40880 Pedder Po Box 6445

26.54 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
40880 Pedder Po Box 6445
Big Bear Lake, CA 92315

41870 Garstin Dr

26.59 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
41870 Garstin Dr
Big Bear Lake, CA 92315

41949 Big Bear Blvd

26.60 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
41949 Big Bear Blvd
Big Bear Lake, CA 92315

42002 Fox Farm Rd

26.73 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
42002 Fox Farm Rd
Big Bear Lake, CA 92315

1695 S San Jacinto Ave Ste J

26.83 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1695 S San Jacinto Ave Ste J
San Jacinto, CA 92583

1695 S San Jacinto Ave Ste A

27.10 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1695 S San Jacinto Ave Ste A
San Jacinto, CA 92583

1031 E Latham Ave Suite 3

27.98 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1031 E Latham Ave Suite 3
Hemet, CA 92543

34050 County Line Rd

28.93 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
34050 County Line Rd
Yucaipa, CA 92399

1001 S State St

29.18 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1001 S State St
Hemet, CA 92543

1525 W Florida Ave Ste D

29.29 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1525 W Florida Ave Ste D
Hemet, CA 92543

3853 W Stetson Ave Ste 100

30.77 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3853 W Stetson Ave Ste 100
Hemet, CA 92545

Po Box 2109

34.58 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
Po Box 2109
Redlands, CA 92373

105 Terraina Blvd

34.58 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
105 Terraina Blvd
Redlands, CA 92373

Twain, CA DOT Physical - What You Need to Know

A DOT physical examination is a detailed health check mandated by the Department of Transportation (DOT) for all commercial motor vehicle (CMV) operators. This test confirms that drivers have the physical, mental, and emotional capability to safely manage large vehicles on public highways. Conducted by a certified medical examiner (CME) listed in the National Registry of Certified Medical Examiners (NRCME), passing the examination grants drivers a DOT medical certificate, also known as a Medical Examiner's Certificate or DOT medical card, necessary to uphold a valid CDL license as per FMCSA standards. If another DOT agency regulates you and you require guidance on which DOT physical you need, 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 Twain, 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?

You are required to hold a valid DOT medical certificate (card) if you:

  • Own a commercial driver's license (CDL) class A, B, or C for inter-state business.
  • Drive vehicles above 10,001 lbs. GVWR for inter-state business.
  • Transport over eight passengers (if hired) or 15+ passengers (non-hire).
  • Carry hazardous substances needing DOT compliance placarding.
  • Work for employers under DOT bodies like FMCSA, FAA, or other where DOT medical clearance is essential in Twain, NC.

What to bring with you to a DOT Physical?

  • Government-issued identification
  • Eyewear/contact lenses & prescription
  • A list of medication & dosages
  • CPAP device data (if applicable)
  • Specialist approvals (heart, sleep, diabetes, etc.)
  • Recent logs for A1C/blood pressure if monitored
Please ensure all requirements are met when preparing for a DOT physical in Twain, ND as guidelines are strict.

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 Twain, AZ.

What Will Fail a DOT Physical?

Medical Conditions That Can Fail a DOT Physical

  • Vision & Hearing: Visual acuity below 20/40 in either eye (even with correction), difficulty identifying traffic signal colors, or hearing issues preventing a forced whisper test at 5 feet may affect eligibility.
  • Blood Pressure & Heart Disease: Hypertension exceeding 180/110 mmHg, recent cardiac events, or implantation of a defibrillator without appropriate medical clearance may be disqualifying.
  • Diabetes: Poorly controlled blood sugar contributing to hypoglycemic episodes or other complications that impair safe driving is concerning.
  • Sleep Apnea & Respiratory Problems: Untreated sleep apnea or significant lung disease leading to daytime fatigue or oxygen deficiency can impede eligibility.
  • Neurological Disorders: Epilepsy (absent waivers), conditions causing sudden unconsciousness, or uncontrollable tremors constitute risks.
  • Substance Misuse: Current illicit drug use, alcohol dependency, or prescription drug misuse affecting driving capabilities is disqualifying.
  • Mental & Cognitive Disorders: Severe psychiatric conditions like untreated schizophrenia or significant cognitive decline affecting judgment may prevent certification.

With FMCSA, issues like certain seizure conditions or defibrillator use could permanently disqualify you unless addressed. Temporary disqualifications occur upon presenting specific medical documentation.

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Twain DNA Testing

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Twain Hair Drug Testing

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Twain Alcohol Testing

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Twain 5 Panel Drug Test

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Twain On Site Drug Testing

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

Twain DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Twain, CA 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