UnitedHealth Group shares tumbled early Friday on a report that the U.S. Department of Justice has started an investigation ...

UnitedHealth Group shares tumbled Friday on a report that the U.S. Department of Justice has started an investigation into the health care giant's Medicare billing practices.

UnitedHealth Group shares tumbled early ... recent quarters due to rising care use and rate cuts. Shares of the Minnetonka, Minnesota, company sank more than 10%, shedding over $52 in pre-market ...

UnitedHealth Group shares tumbled Friday ... Partners analyst Whit Mayo said in a research note. Shares of the Minnetonka, Minnesota, company fell more than 6% Friday. Shares of other prominent ...

Shares of UnitedHealth Group (NYSE:UNH) dropped ~7% in the premarket on Friday after The Wall Street Journal reported that ...

Judge John Tunheim of the U.S. District Court of Minnesota ruled last week that ... insurance business of Eden Prairie-based UnitedHealth Group, said it believes the lawsuit is based on unfounded ...

formulary management, drug adherence, and disease/drug therapy management. UnitedHealth Group Incorporated was founded in 1974 and is based in Minnetonka, Minnesota.