If a medical examiner suspects a driver has undiagnosed medical issues, what is the recommended action?

When a medical examiner suspects that a driver has undiagnosed medical issues, recommending further testing or referrals for specialist evaluations is the appropriate action to take. This approach ensures that any potential medical conditions are thoroughly assessed before certifying the driver. The safety of both the driver and the public is the primary concern; thus, obtaining more information through specialist evaluations allows for informed decision-making regarding the driver’s fitness to operate a commercial vehicle.

This action also aligns with the standards set by the Federal Motor Carrier Safety Administration (FMCSA) and best practices in medical evaluation. The referral for further testing can help identify conditions that may not be immediately evident but could significantly impact the driver's ability to safely perform their duties.