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

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

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 ...

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 ...

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 ...

United Health Group, the largest U.S. health insurer by enrollees, was under pressure after Sen. Chuck Grassley, chairman of the Senate Judiciary Committee, sent the conglomerate's chief executive, ...

The White House and Ukraine struck a deal on strategic resources, a pact that speaks volumes about President Trump’s ...

Lucid Group named Operating Chief Marc Winterhoff as its interim chief executive officer, succeeding Peter Rawlinson, who has stepped aside from the company's top role. Tesla's closing market cap ...

The regulations were first issued in 2019 during Donald Trump's first term. Also in news on health care costs: billions "wasted" in overturning claims denials, an inquiry into UnitedHealth Group’s ...