Signups between Nov. 1 and Nov. 24 totaled 2.4 million, about 13 percent less than during a similar period last year.

Meanwhile, liberal and moderate Dems must decide whether to embrace a broad expansion of insurance as they prepare for the 2020 presidential elections.

The Trump administration wants Obamacare insurers to send patients separate bills each month for the portion of their policies that covers abortion.

For next year, a benchmark “silver” plan--which provides a mid-level of coverage--will cost $406 a month for a 27-year-old, before any subsidies.

Ballot initiatives in Idaho, Utah, Nebraska, and Montana will test whether there's a disconnect between politicians and voters over the program.

Federal auditors have found “widespread and persistent problems related to denials of care and payment in Medicare Advantage."

A small but growing number of Americans, fed up with the current system, are rigging their own medical safety nets.

The role of investors and private equity in medicine is attracting more scrutiny.