Why “half the cost?” How? Most important, what does it mean for hospitals and health systems? Here’s the argument, and some of the implications.
In 1980, health care in the United States took no more of a bite out of the economy than it did in any other developed country. Then we instituted cost controls. By 2000, U.S. health care cost twice as much as everyone else’s. By 2020 or 2025, we may be back to costing the same as any other country — half the current cost in GDP.
Historical charts of the comparative cost of health care in different countries show a startling and obvious pattern. The trend lines of the leading economies form a fairly tight pack, drifting slowly upward from around 5 percent of GDP in 1960 to 8 percent to 10 percent in recent years — except for one. Around 1980, the U.S. trend line sharply breaks from the pack, and quickly establishes itself at half again as much as most other leading economies, then twice as much.
This happened over the very period that Medicare, followed by private health plans, instituted increasingly stringent and widespread unit cost controls.
I draw two conclusions from this: The notion that U.S. health care must cost twice as much as everyone else’s is not exactly the law of gravity. And there is no evidence that unit cost controls actually control system costs. In fact, through a series of complex feedback mechanisms, it may well be that controlling unit costs pushes up system costs, as members of the system find ways to increase their prices and the numbers and acuity of their utilization patterns despite the caps on reimbursements for individual items.





Working in the health care space has forced me to give up many hopes and expectations that I had a few years ago. Forgive me for being cynical (it’s an easy feeling to have following the country’s largest health IT conference, as I 