- Exclusive | DOJ Investigates Medicare Billing Practices at UnitedHealth The Wall Street Journal
- Dow Jones Today: Stock Futures Mixed as Market Looks to Rebound from Selloff; UnitedHealth Plunges on News of DOJ Investigation Investopedia
- UnitedHealth shares dive after report of US investigation into Medicare billing Yahoo Finance
- UnitedHealth Falls on Report of US Probe of Medicare Billing Bloomberg
- UnitedHealth tumbles 12% on WSJ report the DOJ is investigating Medicare billing practices CNBC