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

UnitedHealth Group called The Wall Street Journal's report "misinformation" and said it was unaware of reported investigaiton ...

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

The US Justice Department has been investigating UnitedHealth Group Inc.’s Medicare billing practices, a person familiar with ...

UnitedHealth shares turned lower in midday trading following reports of another probe into the nation's biggest health ...

The health insurance giant has called a new report from WSJ “misinformation,” but investors may not be so sure. Shares were ...

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

The Justice Department is reportedly investigating UnitedHealth Group's Medicare billing practices, focuing on whether UnitedHealth inflated patient diagno ...

UnitedHealth Group Inc. shares fell after a report that Republican Senator Charles Grassley is launching an inquiry into the ...

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

A top Republican in the U.S. Senate is questioning Medicare Advantage billing practices at UnitedHealth Group following a critical report last year from a federal watchdog agency and a Wall Street ...

The US Justice Department is investigating UnitedHealth Group’s Medicare billing practices, Bloomberg reported, citing a ...