You really don't understand how reducing demand and more limited funds available impact fee-for-service business models? C'mon, man.
MRI machines and the scans they perform are as expensive as they are because they CAN BE in the current system. With the use and prices the doctor can charge, the cost really isn't a big deal to him. As my link explains, doctors and hospitals can basically charge whatever they want, and the insurance company gladly pays up. There's zero accountability, and always enough money to pay. There's very little downward pricing pressure on anyone in the system, from producer of the medical equipment to the hospital to the doctor himself.
http://time.com/money/2995166/why-does-mri-cost-so-much/I didn't say no one needs health care. I said it should be split into basic care that has very little insurance company involvement, and catastrophic insurance that works as a risk management business truly should. It may need three divisions instead of two, but its based the same tiered concept (strive for efficient operations of the system in each tier).
So in the example you request, I'll provide one example of how the system could be set up: As I said, I'm not saying insurance doesn't exist anymore in my solution. On an increasing scale of health-related procedures, my tiered pre-paid insurance and/or health savings account (currently a lot of employers are providing this) could be tapped to cover expenses. So who do I go to? Doctor A or Doctor B? Both doctors' rates are now published. (This is critical. Pricing figures need to be out there so people can shop. Currently this does not occur. Why? Because "Who cares? I have insurance.") Anyway, Doctor A wants more MRI business, so he lowers his price. But then doctor C enters the market to undercut Doctor A. Doctor B is getting no MRI action after several months, so he decides to undercut both Doctor A and Doctor C. And so on.
And there you have a competitive, transparent pricing landscape for performing MRIs.
It's basic economics applied to the medical industry. Basic economics that NO ONE in the health care industry wants applied. Why do you think that is?