Implanted defibrillators still a no-go for drivers
The FMCSA is still accepting medical exemption applications from truck and bus drivers with implantable cardioverter defibrillators (ICDs) — and is continuing to deny them.
The agency has been taking ICD exemption applications for a decade but to this date has never granted one.
Disqualifying
Under 49 CFR §391.41(b)(4) and accompanying guidance, ICDs are disqualifying due to the risk the driver might faint when the ICD fires an electrical pulse.
Nevertheless, the FMCSA continues to accept applications for exemptions from the rule and says it will continue to weigh each application on its merits. A driver who receives an exemption would be able to operate a commercial vehicle in interstate commerce.
In a July 23 notice, the agency wrote that it “has received and carefully evaluated many ICD exemption application requests [but] thus far the agency has been unable to conclude that granting an exemption to any of the applicants would achieve [an acceptable] level of safety.”
The only exception came in 2015, when a driver was authorized to drive in interstate commerce because his ICD was disabled.
What should drivers do?
Drivers with ICDs (or any other disqualifying medical condition) may apply for an FMCSA medical exemption using the procedures outlined in Part 381, Subpart C, but they should be realistic in their expectations. The FMCSA is unlikely to grant an ICD exemption anytime soon.
Other options:
- Check with the state to see if it’s possible to be medically certified for in-state-only driving. Some states offer their own exemptions and are more lenient than FMCSA.
- Drive only in areas where medical certification is not required. Under federal standards, operating a commercial vehicle in an area with restricted access (such as a fenced lot) does not require medical certification.
What about pacemakers?
Pacemakers are similar to ICDs but only send low-energy electrical pulses to the heart, while ICDs are more powerful. Pacemakers are not disqualifying and drivers who have them may be medically certified without seeking an exemption.
Key to remember: The FMCSA is taking exemption applications from drivers with implanted defibrillators but to this date has never granted one. Employees with ICDs have limited options to become certified to drive.





















































