The announcement comes as single-payer health care is gaining as a force within the Democratic Party, and Sanders’s formal announcement will move the issue further into the spotlight.

House Freedom Caucus Chairman Mark Meadows (R-N.C.) said Friday that a new ObamaCare replacement bill in the Senate is the "most promising" option for repealing the law. 

California and several other states will exempt themselves this year from a new Trump administration rule that cuts in half the amount of time consumers have to buy individual health insurance under the Affordable Care Act.

Navigator groups that help educate and enroll consumers in the Affordable Care Act insurance exchanges are shutting down because the federal government isn't paying them. 

Sen. Cory Booker is throwing his support behind a "Medicare for all" bill being introduced by Sen. Bernie Sanders (I-Vt.), becoming the latest Democrat floated as a 2020 contender to back the legislation. 

When Dr. Sarah Azad followed her mother into the field of obstetrics eight years ago, she thought she’d be in private practice for the rest of her career. At the time, independent practices abounded in Silicon Valley.