Retail clinics, long seen as an antidote to more expensive doctor offices and emergency rooms, may actually boost medical spending by leading consumers to get more care, a new study shows.

ObamaCare enrollment could have a “ceiling” of around 14.7 million sign-ups, according to a new analysis from the Kaiser Family Foundation.

The Obama administration, responding to consumer complaints, says it will begin rating health insurance plans based on how many doctors and hospitals they include in their networks.

Two of California's largest insurers are trying to build one of the country's most comprehensive health information exchanges, but they're facing reluctance from providers who are hesitant to share their data.

Nevada's health insurance exchange disputes a federal report claiming it misallocated funds for creating its program and recommending it consider refunding $893,000 to the Centers Medicare and Medicaid Services.

The new health maintenance organization launched by Sutter Health in 2014 more than doubled its membership in 2015, Sutter Health Plus officials say.