Americans have many common misconceptions about health care, its cost and how to pay for it. Here are 10 that could hurt now and in retirement.

UnitedHealth Group Inc. is out on Obamacare but in on the government.

Overall, insurers on Obamacares exchanges are doing well, and almost all of them say they intend to participate next year -- as the Congressional Budget Office has suggested they would.

According to a HealthMine survey of consumers with sponsored health insurance, 39 percent of whom say their plans dont offer them a tool to help them predict how much their care will cost them.