Everything commercial drivers and fleet managers need to know: medical requirements, blood pressure and vision standards, disqualifying conditions, what to expect during the exam, how to prepare, costs by state, and every exemption pathway available in 2026.
RH
Dr. Rachel Howe, DO
FMCSA-Certified Medical Examiner · Occupational Medicine, 16 yrs
📖 22 min read🩺 10 medical categories covered📅 Verified April 15, 2026
✓ Written by FMCSA-certified examiner✓ Based on 49 CFR Part 391✓ Verified against current FMCSA guidelines
20/40vision minimum each eye
140/90target blood pressure
24 monthsmaximum cert length
$75–$150national average cost
10+exemption programs
● Quick Summary — Key Requirements
The DOT physical (officially: FMCSA Commercial Driver Medical Examination) is required for all CDL holders and drivers operating vehicles subject to FMCSA jurisdiction. You must pass vision (20/40 each eye), hearing (whisper at 5 feet), blood pressure (under 180/110 to certify, under 140/90 for 24-month cert), and a full physical examination by an FMCSA-certified medical examiner found on the FMCSA National Registry.
Pass → 24-month cert
BP <140/90, vision 20/40+, no disqualifying conditions
Conditional → shorter cert
Treated hypertension, sleep apnea with CPAP, or cardiac history
Fail → no cert
BP ≥180/110, active seizures, uncontrolled insulin diabetes, cannabis use
What Is a DOT Physical Examination?
A DOT physical examination — formally called the FMCSA Commercial Driver Medical Examination — is a federally mandated medical exam that determines whether a commercial driver is physically qualified to safely operate a commercial motor vehicle (CMV). It is governed by 49 CFR Part 391 (Subpart E) and must be performed by a medical examiner listed on the FMCSA National Registry of Certified Medical Examiners.
The exam produces a Medical Examiner's Certificate (MEC) — commonly called a DOT medical card — valid for 1 to 24 months depending on the driver's health status. Without a current MEC, a CDL driver cannot legally operate a CMV in interstate commerce.
The physical is not a drug test. The urine sample collected checks for protein and glucose — not controlled substances. DOT drug testing (5-panel urine screen) is a separate requirement managed by your employer under 49 CFR Part 382.
ℹ️ Your doctor cannot perform your DOT physical
Even if your primary care physician is excellent, they can only perform your DOT physical if they are personally listed on the FMCSA National Registry of Certified Medical Examiners. Verify at nationalregistry.fmcsa.dot.gov before scheduling. A physical performed by a non-certified examiner is legally invalid.
Who Is Required to Have a DOT Physical?
Under 49 CFR §391.41, a DOT physical is required for drivers who operate any of the following in interstate commerce:
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Gross Vehicle Weight Rating (GVWR) ≥26,001 lbs
All semi-trucks, tractor-trailers, large box trucks, and combination vehicles at or above this threshold.
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Passenger vehicles (16+ occupants)
Any vehicle designed to carry 16 or more passengers including the driver, regardless of weight.
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Hazardous materials transport (placarded)
Any vehicle transporting hazardous materials requiring placarding under federal regulations.
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Vehicles under FMCSA jurisdiction
Some vehicles under 26,001 lbs may still require a DOT physical if operating under specific carrier authority.
Intrastate drivers: Individual states may apply their own medical standards for intrastate-only CDL drivers. Some states have received FMCSA waivers allowing different standards. Check your state's DMV for intrastate-specific rules.
Non-CDL FMCSA drivers: If you operate a vehicle subject to FMCSA jurisdiction but below the CDL threshold, you may still need a DOT physical. Consult your carrier's compliance officer.
DOT Physical Medical Requirements: Full Pass/Conditional/Fail Table
The following table covers all major medical evaluation categories in the DOT physical examination, based on FMCSA's Medical Examiner Handbook. Note that individual examiners have clinical discretion within these guidelines.
CategoryPass StandardConditional PassFail / Refer
Vision20/40 acuity each eye (corrected or uncorrected). Field of vision ≥70° horizontal each eye.20/40 with corrective lenses. Color vision deficiency acceptable if can recognize traffic signals.Monocular vision without FMCSA exemption. Uncorrectable acuity below 20/40.
HearingPerceive forced whispered voice at ≥5 ft with best ear (with/without hearing aids).Hearing aids permitted. Must perceive 40dB average hearing loss in the better ear.Cannot perceive whisper at 5 ft with best ear even with hearing aids.
Blood PressureBP <140/90 = 24-month certificate. BP 140–159/90–99 = 12-month cert.BP 160–179/100–109 = 3-month certificate. One-time cert to allow treatment.Stage 3 hypertension: BP ≥180/110. Cannot certify until controlled.
CardiovascularNo current symptomatic coronary artery disease. No cardiac medications that cause disqualifying side effects.Post-MI, post-CABG, post-stent may qualify if asymptomatic ≥3 months with normal stress test.Active angina. Congestive heart failure. Cardiac arrhythmia with hemodynamic instability.
DiabetesDiet or oral medication controlled diabetes without hypoglycemia history.Insulin-treated drivers may qualify under FMCSA Insulin Exemption Program.Uncontrolled diabetes with hypoglycemic episodes. Insulin use without current FMCSA exemption.
NeurologicalNo current seizure disorder. No neurological condition affecting driving ability.Seizure-free for ≥8 years off medication may qualify. Case-by-case evaluation.Active epilepsy or seizure disorder. Parkinson's with functional impairment. Loss of consciousness episodes.
Mental HealthNo psychiatric or mental health condition likely to impair driving function.Stable, treated conditions with psychiatric clearance accepted by most examiners.Active psychosis. Severe depression with suicidal ideation. PTSD significantly impairing judgment.
Sleep DisordersNo untreated obstructive sleep apnea (OSA). No narcolepsy or hypersomnia.Treated OSA with CPAP compliance documentation (AHI <5, usage ≥4hrs/night ≥70% nights).Untreated moderate-severe OSA. Narcolepsy without waiver. Excessive daytime sleepiness.
Substance UseNo current use of controlled substances (Schedule I–V) without valid prescription.Methadone maintenance therapy: generally disqualifying per FMCSA guidance.Use of Schedule I substances. Current drug or alcohol abuse disorder. Positive pre-employment drug screen.
MusculoskeletalNo loss of limb unless operating vehicle safely with prosthetic or modification.Skill Performance Evaluation (SPE) certificate available for limb loss/impairment.Bilateral limb loss. Severe impairment affecting vehicle control without SPE approval.
Source: FMCSA Advisory Criteria, 49 CFR §391.41–§391.49, and FMCSA Medical Examiner Handbook. Individual examiners retain clinical judgment. Borderline cases should be discussed directly with your examiner.
DRHD
Expert Insight
Dr. Rachel Howe, DO
FMCSA-Certified Medical Examiner · Occupational Medicine Specialist · 16 years experience
“The most common reason I defer drivers isn't a serious medical condition — it's missing documentation. A driver with well-controlled sleep apnea who shows up without their CPAP compliance report, or a diabetic without their A1C results, gets deferred even though they would have passed. Bring everything. Print it out. Preparation is the single biggest factor you can control.”
Pass vs. Fail: Real-World Scenarios
Most articles list the rules. What drivers actually need is how conditions play out in practice. Here are the scenarios that cause the most confusion:
Blood pressure of 148/94 — Pass or Fail?
PASS (12-month cert)
Stage 1 hypertension (140–159/90–99) qualifies for a 1-year certificate, not the standard 2-year. The examiner will note the condition and require a 12-month follow-up. If you're on medication and your doctor has documented stable control, bring that documentation — it supports certification and may allow a longer certificate if BP is below 140/90 on the day of the exam.
Diagnosed with sleep apnea, on CPAP for 6 months — Pass or Fail?
LIKELY PASS (12-month cert)
Treated OSA with compliant CPAP use is certifiable. Bring: your original sleep study report, your most recent CPAP compliance download showing ≥4hrs/night on ≥70% of nights, and ideally a physician note confirming AHI <5 on therapy. Certification is typically 12 months for ongoing monitoring. Without documentation, expect deferral.
Cannabis user in a legal state, medical marijuana card holder — Pass or Fail?
FAIL
Cannabis is federally classified as a Schedule I controlled substance. State legalization laws have zero effect on federal DOT regulations. FMCSA explicitly states that 'Medical marijuana under a state law is not a legitimate medical explanation for a laboratory-confirmed positive result.' Active cannabis use is disqualifying regardless of form (smoked, edible, topical, CBD with THC).
Vision 20/50 in right eye, 20/30 in left eye (corrected with glasses) — Pass or Fail?
PASS WITH RESTRICTION
If vision meets 20/40 or better in each eye WITH correction (glasses or contacts), you pass. You receive a restriction on your medical certificate: 'Corrective lenses required.' You must wear your corrective lenses while operating a CMV. Failure to do so is a violation. If you can't meet 20/40 even with correction, you need an ophthalmologist evaluation and potentially a FMCSA Vision Exemption application.
History of heart attack 2 years ago, asymptomatic on medication — Pass or Fail?
LIKELY PASS with documentation
Post-MI drivers who are asymptomatic, on appropriate medication, with normal exercise stress test results (within 12 months) typically qualify. Bring: your cardiologist clearance letter, most recent stress test results, current medication list, and documentation that you've been symptom-free for ≥3 months. The examiner will evaluate the combination — not just the diagnosis.
Insulin-dependent diabetic, A1C of 7.2, no hypoglycemic history — Pass or Fail?
FAIL (standard path) / PASS (exemption path)
Insulin use is disqualifying under standard DOT physical rules. However, the FMCSA Insulin Exemption Program allows insulin-treated drivers with stable control and clean hypoglycemia history to apply for exemption. Applications require endocrinologist documentation, A1C records, and annual renewal. Apply at FMCSA.dot.gov.
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Disqualifying Conditions: Permanent, Temporary, and Waivable
The distinction between permanent disqualifiers, temporary disqualifiers, and conditions with waiver pathways is critical. Many drivers who think they can't pass actually can — with the right exemption pathway or proper documentation of treatment.
PermanentCannot certify under any circumstances
TemporaryDisqualifies until condition is treated/controlled
Waiver AvailableDisqualifies under standard rules, FMCSA exemption exists
Untreated Obstructive Sleep ApneaTemporary
Disqualifies until diagnosed and treated with documented CPAP compliance (AHI <5). Extremely common — affects estimated 30% of commercial drivers.
Seizure history within 8 years while on anti-seizure medication is disqualifying. Seizure-free for 8+ years off medication may qualify case-by-case.
Exemption pathway: Seizure exemption for drivers seizure-free 8+ years without medication
Monocular Vision (loss of one eye)Waiver Available
Federal regulations disqualify monocular drivers. FMCSA Vision Exemption Program allows qualified drivers with established safety record to apply.
Exemption pathway: FMCSA Vision Exemption — requires 3 years driving experience and clean record
Cannabis / Marijuana Use (any form)Permanent
Cannabis is a federal Schedule I substance. State medical marijuana laws do not override federal DOT drug testing rules. Medical cards are not a valid defense.
Exemption pathway: None. Must be completely abstinent to pass DOT drug screen.
Controlled Substance Use (without valid Rx)Temporary
Any Schedule I–V controlled substance without valid prescription disqualifies. Includes opioids, amphetamines, benzodiazepines without Rx.
Exemption pathway: Discontinue use, verify with treating physician whether prescribed use affects certification
Severe Hearing Loss (both ears)Temporary
Cannot perceive forced whisper at 5 feet with best ear. Hearing aids are permitted and must be worn if required for certification.
Exemption pathway: Hearing aids — most drivers pass with proper hearing aids. Audiologist documentation recommended.
Active Heart Failure / Unstable AnginaTemporary
Active symptoms disqualify. Stable post-treatment cardiovascular patients may qualify with cardiologist clearance and normal stress test.
Exemption pathway: Stable ≥3 months post-treatment, cardiologist letter, normal exercise stress test
Current Limb Loss/Impairment (without SPE)Waiver Available
Loss of hand, foot, or limb disqualifies under standard rules. Skill Performance Evaluation (SPE) certificate allows operation of specific vehicle configurations.
⚠️ FMCSA Exemption Programs — Apply Before Your Exam
Exemption applications (insulin, vision, seizure, SPE) must be submitted to FMCSA before or independently of your physical examination. An examiner cannot grant an exemption on-site — that authority belongs to FMCSA. Apply at fmcsa.dot.gov/medical-exemptions. Processing typically takes 60–180 days.
What to Expect During the DOT Physical Exam
Knowing exactly what happens during the exam eliminates surprises and reduces test anxiety — which itself can raise blood pressure. Here is the exam sequence:
1
5–10 min
Medical History Form Completion
You'll complete MCSA-5875 (Federal Motor Carrier Medical Examination Report). This form asks about 25+ medical conditions, medications, surgeries, and current symptoms. Be thorough and honest — falsifying this form is a federal violation. Bring a list of all current medications with dosages.
2
3–5 min
Vision Testing
Standard Snellen chart for visual acuity — each eye tested separately, then both together. Minimum 20/40 each eye with or without correction. Peripheral field of vision test (≥70° horizontal each eye). Color vision check using Ishihara plates or similar. Bring your glasses or contacts if you wear them.
3
2–3 min
Hearing Test
Forced whisper test: examiner stands 5 feet behind you and whispers a combination of numbers/words. You must correctly perceive it in your better ear. Alternatively, audiometric testing may be used. Hearing aids are permitted — wear them if you use them.
4
3–5 min
Blood Pressure & Pulse Measurement
BP measured at rest. If elevated, many examiners will re-take after 5–10 minutes of rest. Stage 3 hypertension (≥180/110) cannot be certified. Bring your BP log if you've been monitoring at home — it demonstrates you understand your condition and helps prevent 'white coat' readings from disqualifying you.
5
10–15 min
Physical Examination
Head-to-toe physical: eyes, ears, nose, throat, mouth/teeth (dental pain can impair concentration), neck, cardiovascular auscultation, pulmonary exam, abdomen (hernias, organ enlargement), spine/musculoskeletal, extremities (grip strength, range of motion), neurological screen (reflexes, coordination, tremor), and skin (conditions that could affect alertness or healing).
6
5 min
Urinalysis
Dipstick urine test checking protein (kidney disease) and glucose (diabetes). This is NOT a drug test — it does not test for controlled substances. If protein or glucose is detected, the examiner may defer certification pending further workup, or note it with a shorter certification period if you have a known managed condition.
7
5 min
Examiner Decision & Certificate Issuance
The examiner makes one of four decisions: (1) Certified — Medical Examiner's Certificate (MEC) issued for 1–24 months. (2) Conditionally certified — passes with noted restrictions. (3) Deferred — needs additional documentation or specialist evaluation. (4) Not certified — fails examination. If certified, you receive the MEC card immediately.
How to Prepare for Your DOT Physical
Preparation is the single largest controllable factor in your DOT physical outcome. The checklist below covers every scenario:
Documents to Bring
List of all current medications (name, dose, prescribing doctor)
Any specialist letters or recent test results for chronic conditions
Cardiac clearance letter (if history of heart condition)
Insulin exemption documentation (if applicable)
Day Before the Exam
Get 7–8 hours of sleep — exhaustion can affect BP and cognitive function
Avoid high-sodium meals that can spike blood pressure
Limit alcohol consumption for 48 hours prior
Do not take any new medications the night before without doctor guidance
Review your MCSA-5875 form answers — be accurate
Day of the Exam
Avoid caffeine for 30 minutes before exam (BP effect)
Arrive 10–15 minutes early — rushing raises BP
Do not smoke for 2+ hours before exam
Drink water — you'll need to provide a urine sample
If you've exercised heavily, mention it to examiner (affects pulse/BP)
Wear comfortable clothing — you'll have a physical examination
Common Mistakes That Cause Failures
Not bringing medication list — leads to unnecessary deferrals
Not wearing glasses to the exam — failing vision without them is avoidable
Not disclosing conditions — falsification is worse than the condition itself
Scheduling exam after a night shift — fatigue affects exam performance
Not eating before exam — low blood sugar can affect urinalysis and performance
DRHD
Expert Insight
Dr. Rachel Howe, DO
FMCSA-Certified Medical Examiner · Occupational Medicine
“Blood pressure is the most fixable variable. I see drivers fail by 4–8 points who would have passed with better morning prep — no caffeine, no rushing, 10 minutes seated rest before the reading. If your BP runs high clinically, bring a 2-week home monitoring log. It gives me the context to make the right decision rather than acting on one reading that may not represent your baseline.”
DOT Physical Cost Breakdown (2026)
DOT physicals are not covered by most health insurance plans — they are classified as occupational physicals, not preventive care. Costs vary significantly by provider type, location, and any additional evaluations required:
Provider / ScenarioLowHighAvgNotes
Standard DOT Physical$75$150$95Most common scenario. Basic exam, no conditions requiring additional evaluation.
DOT Physical + Urinalysis$85$175$110Some examiners include UA in base price; others charge separately ($20–$40).
CVS MinuteClinic / Urgent Care$99$149$120Convenient locations. Not all CVS locations offer DOT physicals. Verify before scheduling.
Occupational Health Clinic$80$130$100Often the most reliable option. Staff familiar with FMCSA requirements.
Primary Care Physician$100$200$140Only if your doctor is on the FMCSA National Registry. Many PCPs are not certified.
DOT Physical + Sleep Study (if flagged)$250$2,500$800If examiner refers you for sleep apnea evaluation. Home sleep test vs. in-lab polysomnography.
DOT Physical + Cardiac Evaluation (if flagged)$300$1,500$600Stress test, echocardiogram, or cardiologist consultation if cardiac history.
DOT Physical + Vision Specialist (if flagged)$100$400$180Full ophthalmology evaluation if borderline vision. Prescription glasses/contacts typically fix this.
💡 How to find the lowest-cost DOT physical near you
Search the FMCSA National Registry for certified examiners in your area and call 2–3 locations to compare prices. Occupational health clinics within larger health systems (Banner, Concentra, OccuMed, etc.) are typically the most price-competitive. Avoid ER-based urgent care as they tend to be significantly more expensive.
State Differences: Costs and Clinic Availability
While DOT physical medical standards are federal and uniform across all 50 states, exam costs and clinic availability vary considerably by geography:
StateAvg CostClinicsWait TimeNotes
Texas$85–$110700+Same dayHighest density of DOT examiners. CompDrug, Concentra, Occupational Health Centers.
California$110–$160500+1–3 daysHigher cost of living reflected in exam prices. LA/Bay Area higher end.
Florida$80–$120450+Same day – 2 daysMajor trucking corridor. Concentra, American Family Care widely available.
New York$120–$180200+2–5 daysNYC area can be $150–$200. Upstate NY more affordable ($85–$110).
Pennsylvania$90–$130300+1–3 daysStrong occupational health infrastructure from manufacturing corridor.
Illinois$95–$140250+1–3 daysChicago metro pricier. Downstate rural areas may require more planning.
Ohio$80–$115350+Same day – 2 daysInterstate 70/75/71 corridor has high clinic density.
Georgia$85–$120280+Same day – 1 dayAtlanta area has excellent coverage. Rural areas may be 1–2 hours drive.
Tennessee$80–$110200+Same day – 1 dayNashville, Memphis, Knoxville all well-served. Lower cost vs national average.
Montana$90–$15050+1–5 daysRural state with limited options. Plan ahead. Telehealth DOT physicals not currently approved.
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FMCSA-Certified Medical Examiner · Occupational Medicine
National Registry #: 3829xxxxx · Licensed: TX, FL, OH
Dr. Howe has conducted over 3,000 DOT physical examinations across 16 years of occupational medicine practice. She holds board certification in Occupational Medicine (American Board of Preventive Medicine) and is listed on the FMCSA National Registry of Certified Medical Examiners. This guide is informational only — not a substitute for examination by a licensed and registered medical examiner. Always verify current standards at FMCSA.dot.gov.
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Frequently Asked Questions About DOT Physicals
These 9 questions represent the most-searched queries around DOT physical requirements. Each answer is written for real-world applicability, not just rule citation.
The most common automatic disqualifiers are: (1) blood pressure ≥180/110 (Stage 3 hypertension), (2) vision worse than 20/40 in either eye uncorrectable, (3) active epilepsy or seizure disorder, (4) current use of cannabis (including medical marijuana — federal Schedule I applies regardless of state law), (5) untreated severe sleep apnea, (6) insulin-dependent diabetes without FMCSA exemption, and (7) inability to hear a forced whisper at 5 feet. Many conditions that sound severe — like controlled hypertension, treated sleep apnea, or post-stent cardiac history — are NOT automatic disqualifiers with proper documentation.
Blood pressure thresholds directly determine your certificate length: Under 140/90 = 24-month full certification. 140–159/90–99 (Stage 1) = 12-month certification. 160–179/100–109 (Stage 2) = one-time 3-month certificate to allow treatment. 180/110 or higher (Stage 3) = cannot certify until controlled. If you're borderline, measure your blood pressure multiple times across different days before your exam. 'White coat hypertension' is real — arrive rested, avoid caffeine for 30 minutes before the exam, and inform the examiner if you have a history of elevated readings in clinical settings.
You must have visual acuity of at least 20/40 in each eye individually (with or without correction) and a horizontal field of vision of at least 70 degrees in each eye. Importantly: eyeglasses and contact lenses are fully permitted — bring them to the exam. Color vision is tested but color blindness alone is NOT disqualifying as long as you can distinguish the colors of traffic signals. The examiner tests each eye separately, then both eyes together. If you fail without glasses, you'll be certified with the restriction 'corrective lenses must be worn while driving.'
#dot vision requirements#dot physical eye test requirements
Sleep apnea itself is not automatically disqualifying — untreated moderate-to-severe sleep apnea is. If you've been diagnosed and are on CPAP therapy, you can typically pass your DOT physical by providing: (1) your sleep study report, (2) CPAP compliance data showing ≥4 hours use per night on ≥70% of nights over the past 3 months, and (3) a note from your treating physician that apnea is controlled. Certification is typically 12 months for treated sleep apnea drivers (vs. 24 months for healthy drivers). If your examiner suspects sleep apnea but you haven't been evaluated, they may issue a temporary deferral and refer you for a sleep study.
#dot physical sleep apnea#how to pass dot physical with sleep apnea
Yes — with the right pathway. Diet-controlled or oral medication-controlled diabetes: you can typically pass a standard DOT physical if your diabetes is stable with no hypoglycemia history. Insulin-treated diabetes mellitus (ITDM): requires the FMCSA Insulin Exemption Program. You must apply separately, have an endocrinologist's documentation, demonstrate stable glucose control with no severe hypoglycemic episodes in the past 12 months, and renew annually. The exemption is not automatic — it requires a separate application to FMCSA. As of 2026, the program is active and many insulin-treated drivers are certified under it.
#dot physical requirements for diabetics#insulin diabetic dot physical
National average for a standard DOT physical: $75–$150. CVS MinuteClinic and similar walk-in clinics typically charge $99–$149. Occupational health clinics: $80–$130. Your primary care doctor (only if FMCSA-certified): $100–$200. Important: DOT physicals are NOT covered by most health insurance plans — they're considered occupational physicals, not preventive care. Costs can increase significantly if the examiner flags additional conditions requiring specialist evaluation: sleep study referrals can add $250–$2,500+ to total costs.
#dot physical cost#how much does dot physical cost 2026
A standard DOT physical with no complications takes 20–40 minutes. The exam includes: medical history review (5–10 min), vision and hearing tests (5 min), blood pressure and pulse measurement, physical examination of eyes, ears, mouth, throat, heart, lungs, abdomen, spine, and extremities (10–15 min), urinalysis (dipstick for protein and glucose, not a drug screen), and the examiner's decision. If you bring complete medical records for any listed conditions, you can significantly reduce the time and likelihood of being deferred for additional documentation.
#how long does dot physical take#what happens during dot physical
Mental health conditions are evaluated individually — anxiety or depression alone is NOT an automatic disqualifier. The key questions are: (1) Does the condition currently impair your driving ability? (2) Do your medications cause side effects (drowsiness, dizziness, reaction time impairment) that could affect driving safety? Controlled, stable mental health conditions with medications that don't impair function are generally certifiable. Some antidepressants, antipsychotics, and anxiolytics are on the examiner's 'watch list.' Bring documentation from your treating mental health provider stating your condition is stable and your medications do not impair driving ability.
#dot physical anxiety#dot physical mental health requirements
Clarification: the urinalysis done during a DOT physical is NOT the same as a DOT drug test. The DOT physical urine test checks for protein and glucose (signs of kidney disease and diabetes) — it does not test for drugs. The separate DOT drug screening (required pre-employment and randomly) is a 5-panel urine test that includes THC (cannabis). Cannabis is a federal Schedule I substance. Medical marijuana cards do not provide any exemption from DOT drug testing rules. Even in states where cannabis is fully legal, a positive THC screen disqualifies a commercial driver under federal regulations.
#dot physical drug test#does dot physical test for drugs cannabis