UnitedHealthcare Head Office UnitedHealth Group Center 9900 Bren Road East, Minnetonka, Minnesota 55343 UnitedHealthcare Customer Service Phone:Â 1-877-517-5276…
Mail PO Box 29675 Hot Springs, AR 71903-9802 Customer Service Phone: 1-800-905-8671 (general) Phone: 1-800-633-4227 (Medicare) Regional…