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

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

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

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 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 ...

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

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

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

UnitedHealth Group faces unconfirmed allegations of inflating risk ratings for reimbursements, causing market panic despite ...

UnitedHealth Group, Humana and Cigna are investing in artificial intelligence tools amid lawsuits over their alleged use of ...

That report, which UnitedHealth Group firmly denied, suggested that the U.S. Department of Justice was looking to probe the group's diagnosis recordings that trigger extra Medicare Advantage payments.