Aging and Adult Services (AAS): San Mateo County AAS is a division of San Mateo County Health. The Division provides a wide range of services to assist seniors, people with disabilities and dependent adults live as safely and independently as possible in the community, as well as services associated with administering the estates of deceased persons for whom there is no one able or willing to serve as administrator. With regard to services to seniors, AAS’s overall goal is to develop an integrated long-term supportive services system for older adults and adults with disabilities that is person-centered and responsive to their individual needs, focused on coordinated home and community-based services, and flexible in its use of resources while reducing administrative duplication, complexity and fragmentation. The Division provides direct services which include centralized intake and referral; assessment and consultation; protective and supportive services and case management.