More Nevadans have health insurance now than four years ago, largely as a result of the state’s expansion of Medicaid, but most aren’t getting better care because of prohibitive costs, a new study finds.

The nation’s most influential science advisory group was set to tell Congress on Tuesday that the U.S. pharmaceutical market is not sustainable and needs to change.

Whether to establish a state-run, single-payer health-care system is shaping up to be one of the main differences among the candidates for governor in California in the run-up to the June primary election. The front-runner, Lt. Gov. Gavin Newsom, says the only thing stopping single-payer in California is a lack of political leadership. The candidate running second in the pack, former Los Angeles Mayor Antonio Villaraigosa, says he supports single-payer but has concerns about how to pay for it.

California lawmakers pushing for universal health care are hoping to draw on the experiences of other states and cities that have tried similar models.

Pharmaceutical companies on Friday sued to block a new California law that would require them to give advance notice before big price increases.

When one of Cindy Holtzman’s clients told the Woodstock, Ga., broker he was considering dropping his Affordable Care Act plan because next year’s cost approached $23,000 for his family of four, she suggested a new option: a back-to-back set of four, 90-day short-term plans, which would effectively give them a modicum of medical coverage for 2018.