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 ...

U.S. Senator Chuck Grassley had demanded detailed information on UnitedHealth's Medicare billing practices, according to a ...

Sens. Catherine Cortez Masto (D-Nev.) and Chuck Grassley (R-Iowa) are pushing to launch a grant program to boost resources ...

This week, Trump falsely accused Ukraine of starting the war with Russia, echoing Russian President Vladimir Putin’s rhetoric ...

Iowa's U.S. senators are not hapless bystanders as Donald Trump endangers Americans, writes the Register's editorial board.

Sen. Chuck Grassley told JI that the Judiciary Committee will examine the surge in domestic antisemitism since Oct. 7 ...

Democrats and Republicans on the Senate Judiciary Committee sparred over concerns that the Donald Trump administration could ...

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

D: Noon on Feb. 21The Department of Justice is probing UnitedHealth Group's billing practices in Medicare Advantage, ...

While President Trump says he personally plans to check on the nation’s massive gold stockpile at Fort Knox, Iowa Senator ...

The Iowa Republican said the president needs to notify Congress before firing watchdogs in charge of rooting out waste, fraud ...