
DEERS registration is required for TRICARE eligibility and enrollment. Incorrect information in the DEERS database can cause problems with TRICARE claims as well as other health care benefits, so it is critical to maintain your DEERS information.
Current service members, retirees and dependents with the required documents may receive identification cards in order to access various benefits and privileges. At these location, uniformed service members can have information updated or changed on the Defense Enrollment Eligibility Reporting System (DEERS).