The company has said in regulatory filings that investigations, audits and reviews by a dozen different government agencies ...

Insurance giant UnitedHealth Group is facing a criminal investigation by the US Justice Department for possible Medicare ...

Stocks closed solidly higher on Friday, pushing major indexes to big weekly gains for the third time in the last four weeks.

Health-care companies rose sharply, recouping some losses from earlier in the week. UnitedHealth Group recouped 6% on Friday, but still lost almost one quarter of its value for the week after the ...

UnitedHealth Group, one of the US's biggest corporations and a member of the exclusive Dow Jones Industrial Average, is ...

UnitedHealth Group is facing new scrutiny after The Wall Street Journal reported that the Department of Justice is investigating the company for potential criminal healthcare fraud ...

We're witnessing one of the most dramatic declines by major, well-capitalized stocks in recent memory. Health insurance giant ...

Shares of UnitedHealth Group ( UNH 3.45%) are plummeting this week. The company's stock is down 27.4% as of 12:29 p.m. ET.

One of the nation’s largest health insurers is reportedly the target of a Department of Justice investigation for alleged healthcare fraud.

Investors punished UnitedHealth Group’ s stock further Thursday following a Wall Street Journal report that the U.S. Department of Justice has launched a criminal fraud investigation of Medicare ...

Ken Cohen, a physician and Optum’s executive director of translational research, said Thursday at a conference organized by ...

House Democrats are backing the Justice Department case that alleges UnitedHealth Group committed widespread Medicare ...