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

The Wall Street Journal reported that the U.S. Department of Justice is investigating Medicare Advantage billing practices at ...

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

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

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 ...

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 ...

Luigi Mangione appeared in New York State Court to face murder and terror charges for the killing of UnitedHealthcare CEO Brian Thompson, according to CNN.

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

Senator Chuck Grassley has launched an inquiry into UnitedHealth Group's Medicare Advantage billing practices following a report from The Wall Street Journal stating the company is being investigated ...

UnitedHealth Group faced two new investigations from federal lawmakers. The first was a senator’s probe into its Medicare Advantage billing practices, and the second was a Congressman's investigation ...