What type of beneficiaries does DEERS serve?

The correct answer is that DEERS serves all eligible military family members. The Defense Enrollment Eligibility Reporting System (DEERS) is a vital tool used by the U.S. Department of Defense to manage and maintain information about eligible beneficiaries, which includes not just military retirees but also active duty personnel, their spouses, children, and certain other dependents. This comprehensive coverage ensures that all eligible members of military families can access benefits and services, including health care, education programs, and other support services.

Other options listed do not reflect the full scope of DEERS. For instance, focusing exclusively on retirees excludes active service members and their families from the eligibility list, which DEERS clearly covers. Likewise, limiting DEERS to medical staff and their families disregards the broader base of military family members who rely on these systems for their services. Lastly, considering only those stationed overseas neglects that DEERS operates for military families regardless of their location, emphasizing inclusivity for all eligible beneficiaries.