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

Shares tumbled after The Wall Street Journal reported that the insurer is under a Justice Department investigation. The ...

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

The probe is analyzing the company’s practice of frequently logging diagnoses that trigger larger payments to its Medicare ...

UnitedHealth Group (UNH) is under fire over its Medicare billing practices. The Wall Street Journal reported Friday that the ...

Eden Prairie-based health care giant says it’s not aware of the launch of any new Justice Department activity as reported by ...

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

Shares of the company fell nearly 10% in premarket trading. Shares of other health insurers also fell before the bell. The ...

UnitedHealth Group saw its share price fall on Friday after the Wall Street Journal reported that it was facing a DOJ ...

(Reuters) - The U.S. Justice Department is investigating UnitedHealth's Medicare billing practices, the Wall Street Journal reported on Friday, while the health insurer said it was unaware of any ...

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

The Department of Justice has reportedly launched an investigation into UnitedHealth Group's Medicare billing practices, ...