@georgeob1,
My guess is that most so-called Medicare/Medicaid fraud is actually just doctors "expanding" things so they get what they consider a fair price for their services rather than what the schedules set out.
The thing that I think most important is: Even if the set-up has a cost in the "quality of care"...almost always "some care" will beat out "no care."
The notion of nurse practitioners who will handle minor illnesses at a cost less than a doctor would charge...will eventually come into play. Increased use of computer generated initial diagnosis will also come into play.
But your take on how "government administered" medicine is off, in my opinion. The administrative costs for Medicare and Medicaid seem to be a fraction of what they would be if run by private enterprise.
We'll get a handle on this...and I suspect it will be sooner rather than later. I thank the people who are working toward that goal.