To be clear, it's not
different standards from an exam conducted for a medical certificate issued under part 67...there are no standards for BasicMed as it is up to the clinical judgement of the state-licensed physician.
It is certainly the purview of the physician to adopt part 67 standards if he or she chooses, and refuse to sign off anyone who would deferred under part 67. It seems to me the physician
@Lindberg describes is concerned about the potential liability as the patients he's seeing for BasicMed have medical conditions that the doc would not normally have to make a final determination on. I can understand that, particularly considering being an AME provides no liability top cover when conducting BasicMed exams.