Can anyone succinctly explain the benefits of having a market for private health insurance companies, rather than a single provider of health insurance (government, aka "public option")? Can a capitalist case be made for their existence? Does the lack of a large private insurance market in countries with government-provided health insurance cause lots of inefficiencies and waste?
Single payer and private markets can be complimentary, with private insurance funding more personalized care and a recourse from the dreaded death panels.
Single payer with private markets seems to be the model many countries are converging on.