UnitedHealth Group Incorporated (NYSE:UNH) is included among the 7 Best Fortune 500 Dividend Stocks to Invest in Now. UnitedHealth Group (UNH) Prepares for Operational Changes Following External Audit UnitedHealth Group Incorporated (NYSE:UNH) is a US-based multinational company focused on health insurance and healthcare services. According to a December 19 report by Reuters, UnitedHealth Group Incorporated (NYSE:UNH) said audits conducted by outside consulting firms will lead to operational changes acr ...