UnitedHealth has publicly acknowledged that it is under both federal criminal and civil investigations related to its Medicare business and is cooperating with authorities.
UnitedHealth says it is under a federal criminal and civil investigation.

UnitedHealth says it is cooperating with DOJ investigation into Medicare billing practices
Source: cnbc.com
Key Evidence
Multiple reputable news organizations including CNBC, AP News, Reuters, and ABC7 San Francisco report that UnitedHealth is under federal criminal and civil investigations related to Medicare billing practices. UnitedHealth has publicly confirmed it is cooperating with these investigations.
cnbc.comcnbc.comUnitedHealth says it is cooperating with DOJ investigation into Medicare billing...
abc7news.comabc7news.comUnitedHealth says it is under a federal criminal and civil investigation...
What the Evidence Shows
The claim that UnitedHealth says it is under a federal criminal and civil investigation is supported by multiple recent and credible news reports from July 2025. These sources consistently report that the U.S. Department of Justice (DOJ) is investigating UnitedHealth's Medicare Advantage program, focusing on billing practices and potential fraud.cnbc.comcnbc.comUnitedHealth says it is cooperating with DOJ investigation into Medicare billing...
abc7news.comabc7news.comUnitedHealth says it is under a federal criminal and civil investigation... UnitedHealth itself has confirmed cooperation with federal investigators regarding these inquiries.
While some earlier reports noted that UnitedHealth had not been formally notified about certain aspects of the investigation, the company has not denied the existence of ongoing federal probes and has publicly stated its cooperation.apnews.comapnews.comUnitedHealth says it is under a federal investigation and cooperating The investigations include both criminal and civil components, indicating a broad scope of federal scrutiny. This information is current as of late July 2025, reflecting the latest verified developments.
There is no credible evidence contradicting UnitedHealth's acknowledgment of these investigations.