As of 2014, TRICARE Prime has three main regional providers. Customers in the northern region can call Health Net at 1-877-874-2273, while those in the western region can contact United Healthcare at 1-877-988-9378. The number for Humana Military, which covers the southern region, is 1-800-444-5445.Continue Reading
The customer service representatives for each regional provider can help customers sign up for TRICARE Prime, answer questions and handle complaints. Members who want to get advice from a nurse or ask urgent care questions can call 1-800-TRICARE.
All active-duty military service members as of 2014 are required to enroll in the TRICARE Prime health care plan and do not pay any out-of-pocket costs. Qualified dependents and reserve and retired service members may also sign up for TRICARE Prime, but their enrollment is not mandatory.Learn more about Corporations