President Obama's signature health care law is called the Affordable Care Act, but just how affordable remains an open question even this long after its enactment.

Two Republicans today unveiled a proposal that could revamp the current Patient Protection and Affordable Care Act (PPACA) commercial health insurance rules and programs rather than completely replacing all of PPACA.

Bolstered by the federal health care reform law, the number of low-income kids getting full health coverage in California continues to grow, as it does in the nation as a whole, a recent study found.

Most Americans enrolled in health plans through the Affordable Care Act are happy with their coverage, despite persistent attacks on the health law by Republicans, including presumptive presidential nominee Donald Trump.

Obamacare plan customers should brace for sticker shock when the administration posts insurers' preliminary rate requests for 2017 this week.

A Centers for Disease Control and Prevention survey shows California's uninsured rate is down to 8.1 percent.