The Iowa Republican’s letter to the company cites findings from a series of Wall Street Journal articles.

Eden Prairie-based health care giant says it’s not aware of the launch of any new Justice Department activity as reported by ...

UnitedHealth Group saw its share price fall on Friday after the Wall Street Journal reported that it was facing a DOJ ...

Wall Street is pulling further from its record after reports on Friday showed worries about President Donald Trump’s policies ...

The Iowa Republican’s letter to the company cites findings from a series of Wall Street Journal articles.

Wall Street's main indexes were set for a mixed open on Friday, a day after Walmart's dour forecast hit sentiment, while ...

UnitedHealth Group Inc. (NYSE: UNH) shares are trading lower Tuesday after the Wall Street Journal reported that Senator ...

U.S. Senator Chuck Grassley requested detailed information on UnitedHealth's Medicare billing practices in a letter to CEO ...

Less than a week after reports surfaced that the Justice Department was investigating UnitedHealth Group for billing practices in Medicare Advantage, a key senator is also putting pressure on the ...

UnitedHealth Group stock is sinking Friday on reports the Justice Department is investigating the health insurer. Here's what ...

Sen. Chuck Grassley (R-Iowa) has given UnitedHealth Group two weeks to explain its method for documenting Medicare Advantage ...

The selloff came as more than $2.7 trillion worth of options expired, an event which typically spurs heightened volatility.