"The U.S. health-care system remains among the least-efficient in the world.
America was 50th out of 55 countries in 2014, according to a Bloomberg index that assesses life expectancy, health-care spending per capita and relative spending as a share of gross domestic product. Expenditures averaged $9,403 per person, about 17.1 percent of GDP, that year — the most recent for which data are available — and life expectancy was 78.9. Only Jordan, Colombia, Azerbaijan, Brazil and Russia ranked lower.
The U.S. has lagged near the bottom of the Bloomberg Health-Care Efficiency Index since it was created in 2012. Hong Kong and Singapore — consistently at the top — are smaller countries with less diverse populations. Their governments also play a stronger role in regulating and providing care, with spending per capita averaging $2,386 and longevity averaging about 83 years..."