UnitedHealth

The cyberattack on a unit of UnitedHealth Group’s Optum division is the worst on the health care industry in U.S. history, hospitals say. Providers struggling to get paid for care say the response by the insurer and the Biden administration has been inadequate.

Change Healthcare, a firm recently bought by UnitedHealth Group, reportedly suffered a cyberattack. The company processes 14 billion transactions annually, including payments and requests for insurance authorizations.

UnitedHealthGroup laid out a litany of reasons Thursday why it might stop selling individual health insurance through federal and state markets in 2017 —…

Several of the nation's biggest health insurers have hiked earnings expectations for 2015 after blowing past first-quarter forecasts and heading into a…

The nation's largest health insurer, UnitedHealth, will muscle up for its fight against rising prescription drug costs by spending more than $12 billion…

A report from analyst firm Stifel says Florida has added four more Medicaid managed care contracts in addition to the two insurers, Centene and WellCare,…