Not in detail, but it appears that other countries have more efficient systems. Since we are the outlier both in cost and in our lack of some kind of universal health care, I think it's reasonable to assume that those two facts are related.
The problem is the fat cats who run the insurance companies, call the problem number one. The drug companies who change more for medicine here than one could buy it elsewhere including shipping, call that problem number two. The high costs charged for heath care services, mitigated by the wholesale deal from insurance companies. Call that problem number three.
Anyone on Medicare knows what hospitals and physicians will take and if is far less than half of what they ask for, the little creeps!
This is a few big problems and it looks to me like congress is now in bed with 'the big bad wolf'. Oh, they will say this and that and make it sound okey dokey to humpty dumpty, but I know all about the fence and these cats will have us falling to pieces.