Contact UnitedHealthcare TRICARE���s western region by dialing (877) 988-9378, according to its website. Members reach TRICARE���s southern region customer service center at (800) 444-5445, as of 2015.Continue Reading
TRICARE customer service agents at these numbers provide assistance with general inquiries, claims, benefits and eligibility, notes UnitedHealthcare. Members also dial this number for provider authorizations, as of 2015. The UnitedHealthcare TRICARE customer service line is available weekdays from 7 a.m. to 7 p.m.
TRICARE also maintains a special number for reporting fraud, abuse and waste by dialing (888) 899-5071, notes UnitedHealthcare. Technical support for members of myTRICARE.com is available by dialing (877) 698-7422. TRICARE publishes a full list of contact numbers for its various departments on the website, accessible by clicking the Contact Us button.Learn more about Health Insurance