DOT Physical and Medical Card: Staying Medically Qualified to Drive
A CDL is only valid with a current medical certificate. The DOT physical checks that a driver is medically fit to operate a commercial vehicle safely.
QUICK ANSWER
The DOT physical is a federally required medical examination performed by a certified examiner that confirms a commercial driver meets vision, hearing, blood pressure, and general health standards. Passing it produces a medical examiner certificate, or medical card, which the driver must keep current to maintain CDL privileges.
What the Exam Checks
The DOT physical screens vision, hearing, blood pressure, and conditions that could cause sudden incapacitation behind the wheel. It is about public safety: a driver who blacks out or loses vision at highway speed endangers everyone.
The Medical Card and Its Term
- Certified examiner: the exam must be done by an examiner on the national registry.
- Certificate term: valid up to two years, shorter if a condition needs monitoring.
- Keeping it current: an expired card suspends CDL driving privileges.
Part of Staying Qualified
Medical fitness works with hours-of-service rest rules to keep drivers safe on the road, a foundation of professional driving.
WE BUILD THIS IN VR — THE PRIME VR
We build driver-qualification awareness into VR onboarding so new drivers understand the DOT physical, medical card term, and fitness-for-duty standards alongside their operational training.
Book a discovery callFrequently Asked Questions
What does a DOT physical check? +
Vision, hearing, blood pressure, and general health, focusing on any condition that could cause sudden incapacitation while driving. It must be performed by a certified medical examiner.
How long is a DOT medical card valid? +
Up to two years, but the examiner may issue a shorter certificate if a condition such as elevated blood pressure requires monitoring. Driving with an expired card suspends CDL privileges.
Who can perform a DOT physical? +
Only a medical examiner listed on the FMCSA National Registry of Certified Medical Examiners can perform the exam and issue a valid medical certificate.
Onboard qualified drivers
We build driver-qualification awareness into VR training.