The United States spends considerably more on medical care than any country in the world but is the only resource-rich country where a substantial portion of its residents lack health insurance coverage. Moreover, the US continues to rank low on most measures of health outcome compared to other developed countries. Therefore, there was considerable incredulity by those unfamiliar with the US as to why a revamping of this obviously broken system was not widely embraced by the American public when in 2009 a popularly elected president made healthcare reform his top priority. This commentary examines this phenomenon and discusses why a meaningful transformation of the US healthcare system has proven so elusive. Among the factors discussed here are political institutions and economic forces, a powerful medical establishment, the dominant private insurance industry, an extensive liability system and a public that is highly suspicious of any government involvement in healthcare.