Even UnitedHealth will struggle to overcome parasitic medical costs that Warren Buffett once called a tapeworm eating away at U.S. economic competitiveness. The $300 billion healthcare ...

UnitedHealth Group CEO Andrew Witty is stepping down from his post for personal reasons and the health care giant says it's suspending its full-year forecast due to higher-than-expected medical costs.

A surprising Medicare Advantage cost spike helped push UnitedHealth into a rare deep dive Thursday, after the health care giant chopped its 2025 forecast following a worse-than-expected first quarter.

UnitedHeathcare claims in a lawsuit that The Guardian had knowlingly published false information and that it tried to capitalize on media interest the killing of its CEO Brian Thompson.

UnitedHealth Group surprised investors with what its CEO said was an "unusual and unacceptable" quarterly earnings miss, and it lowered its outlook for the full year due to higher-than-expected ...

A backdrop of harsh scrutiny on the industry explains sharp market reaction to investigation into UnitedHealth.

The Dow Jones Industrial Average has notched nine straight days of losses, weighed down in large part by UnitedHealth Group since the killing of Brian Thompson.

UnitedHealth’s stock was falling Wednesday after HSBC turned bearish, even as the insurer dismissed a report that it paid nursing homes not to transfer residents to hospitals.

UnitedHealth has been based at the location since 1998, but opted not to renew its lease, which terminates Dec. 31, according to court documents.

UnitedHealth Group (UNH) is the worst Dow Jones stock Thursday, putting pressure on the price-weighted index, after the health insurance company reported mixed results for its fourth quarter.

UnitedHealth shares plunged 17.4% Thursday morning after the insurer dramatically slashed its forecast for the year and disclosed disappointing earnings.

Shares of UnitedHealth Group tumbled Tuesday as the company lowered its full-year outlook to reflect the impact of a February cyberattack against its Change Healthcare division.