The United States spent approximately twice as much as other high-income countries on medical care, yet utilization rates were largely similar to those in other nations. Prices of labor and goods, including pharmaceuticals and devices, and administrative costs appeared to be main drivers - JAMA

See the source article by following the link below:
The United States spent approximately twice as much as other high-income countries on medical care, yet utilization rates were largely similar to those in other nations. Prices of labor and goods, including pharmaceuticals and devices, and administrative costs appeared to be main drivers - JAMA