UnitedHealth’s lower-than-feared costs lift profit, shares
July 14 (Reuters) - UnitedHealth Group's (UNH.N) quarterly profit beat Wall Street estimates on Friday as a smaller-than-expected jump in medical costs allayed fears that a resumption in long-delayed surgical procedures would hit profit growth.The company's results allowed investors to breathe a sigh of relief following a $60-billion wipeout in industry market value last month, after United Health raised alarms about rising costs.Its shares ended up 7%, while rivals Humana (HUM.N), Cigna (CI.N) and Elevance Health (ELV.N) closed 2% to 5% higher on Friday.The results were a "welcome response," after several weeks of pain for investors in health insurance companies,…