UnitedHealth Group is being investigated for possible Medicare fraud, according to The Wall Street Journal, sending shares of ...

Due to surging medical costs, the company also suspended its annual forecast, which forced shares to tumble by nearly 1% to a ...

Shares of UnitedHealth Group fell after The Wall Street Journal reported that the Justice Department is investigating the company for possible criminal Medicare fraud. The stock fell 5.1%, to $292.40, ...

Federal investigators are investigating a major health insurer for possible criminal Medicare fraud, people familiar with the ...