UnitedHealth Group shares appear undervalued after 50% decline, and concerns about a potential DOJ investigation seem ...

UnitedHealth Group's new CEO Steve Hemsley on Monday told shareholders he was determined to earn back their trust after its ...

UnitedHealth faces structural margin compression, wage inflation, and regulatory headwinds, eroding its historical defensive ...

Health insurance regulations are rapidly shifting with unprecedented intensity. Amid growing public outrage over evasive and abusive pricing ...

UnitedHealth has undergone two massive single-session sell-offs in just one month. Cost pressures and regulatory scrutiny are jeopardizing its business model. UnitedHealth’s sell-off has ...

UnitedHealth Group shares fell more than 15% in early morning trading on Thursday, after The Wall Street Journal reported that the U.S. Department of Justice was investigating the company for ...

While Wednesday's mixed action among major equity indexes showed a penchant by some investors to lock in some gains, the stock market still flexed some bullish muscle. And the stock market's muscle ...

UnitedHealth under criminal probe for possible Medicare fraud related to Medicare Advantage business, WSJ reports Co says it not been informed of criminal probe by federal prosecutors UnitedHealth ...

UnitedHealth CEO Andrew Witty is stepping down for personal reasons and the nation’s largest health insurer suspended its full-year financial outlook due to higher-than-expected medical costs ...

Witty resigned "for personal reasons," UnitedHealth said. He was replaced, effective immediately, by the company's former CEO and current chairman, Stephen J. Hemsley. A UnitedHealth spokesperson ...

UnitedHealth CEO Andrew Witty abruptly stepped down on Tuesday, sending shares down more than 12%. Witty is being replaced by Stephen Hemsley, UnitedHealth's former boss, with immediate effect ...

Mary Cunningham is a reporter for CBS MoneyWatch. Before joining the business and finance vertical, she worked at "60 Minutes," CBSNews.com and CBS News 24/7 as part of the CBS News Associate Program.