I think the medical profession is a rip-off. A hospital in my area is slowly taking over EVERYTHING. How can one have open market and antitrust? I think it's a real scam.
People always want the most expensive, cutting-edge diagnostics...but then don't want to pay for them. And if a doctor recommends a less costly treatment, he or she is pretty much inviting a malpractice suit.
We have the "creeping mega-hospital" effect here, too...but mostly because the smaller facilities the big boys are replacing have basically gone bankrupt. I used to work in health care. I know what it really costs to install and maintain a MRI or a PET scanner. Most hospitals aren't exactly raking in the money.