Barrasso and Hatch say states should pay back wasted PPACA grants.

In one state, proposed changes range from a 26 percent increase to a 10.9 percent cut.

Qualifying circumstances could include the death of a relative -- or high caregiving expenses.

Carriers say exchange rules leave some children with miserable coverage.

Actuaries are struggling to build two of the "three R's" into rate filings.

Towers Watson & Company learned a lesson about running a health insurance exchange: Persuading some customers to enroll "off-cycle" makes life easier.

Executives at three publicly traded hospital companies say they see clear signs that the Patient Protection and Affordable Care Act is changing the mix of incoming patients.

A Nevada agent describes the problems facing the Nevada Health Link Exchange.