Health care costs are high because of government intervention in the free market. When congress passed legislation requiring insurance companies to provide comprehensive coverage, regardless of the market demand, and individuals stopped having to pay for their drugs and physician office visits, the cost controls which were formerly provided by market competition were driven out.
There is no market in much of health care. If you think there is you should have failed Macro Economics....
Let me spell it out again since you apparently missed it last time....
Markets require supply and demand curves...
Demand Curves are based on the notion of Diminishing Utility. Diminishing Utility is why demand falls as price rises.
Diminishing Utility doesn't exist for much of health care. If a child or parent is seriously sick varying the cost doesn't change the demand for the item. No one will sacrafice the life of their child no matter how you vary the price.
The demand curve is a straight vertical line and the only that constrains prices is the conscious of the suppliers. Lately as health care has gone corporate that conscious is in short supply.
Where demands curves do exist in health care they function poorly.
Demand curves work best where you are buying a product. The benefit is immediately tangible.
Demand curves work less well where the benefit being bought is unclear such as reducing risk in the future. It is even worse when the consumer believes the government will eliminate that risk by forcing Hospitals to accept all patients regardless of ability to pay.
As a result people skip preventative care and neo-natal care they should be getting because of poor market dynamics.
Quite possibly a pure market based system might be the worst possible way to deliver health care.