AIS is the county's Area Agency on Aging and a single free number, 800-339-4661, that connects San Diego seniors to IHSS, Medicare counseling, an ombudsman, and more.
By Marcus Reyes, LSW · July 07, 2026
San Diego County Aging & Independence Services (AIS) is the county's designated Area Agency on Aging (AAA) and part of the Health & Human Services Agency. In plain terms, it is the public front door for nearly every senior-care resource the county funds or administers. One phone number, 800-339-4661, reaches its Aging & Disability Resource Connection, where a specialist can screen a family's situation and route it to the right program at no cost.
Most families discover AIS late, often during a hospital discharge from Sharp, Scripps, or UC San Diego Health, when a social worker mentions it in passing. Calling AIS early, before a crisis, gives a family time to line up benefits, understand costs, and plan a move calmly instead of scrambling. There is no income test to call and ask questions; the intake line is open to any San Diego County resident.
Several of the most valuable senior programs in California flow through AIS. In-Home Supportive Services (IHSS) pays approved caregivers, including many family members, to help a Medi-Cal-eligible senior stay safely at home. HICAP, the Health Insurance Counseling & Advocacy Program, gives free, unbiased Medicare guidance on plans, drug coverage, and appeals, which is worth using every fall during open enrollment rather than guessing.
AIS also houses Adult Protective Services for reports of elder abuse or self-neglect, the Long-Term Care Ombudsman program that investigates complaints inside licensed facilities, and the Multipurpose Senior Services Program (MSSP) case management for frail seniors at risk of nursing-home placement. Its senior nutrition network funds congregate meal sites and home-delivered meals across the county. A single call can touch any of these.
AIS does not run assisted living facilities and it does not license them; that is the state's job through Community Care Licensing. But its programs shape what a family can afford. IHSS and MSSP support aging in place. HICAP clarifies what Medicare will and won't cover after a hospital stay. And the ombudsman is the right resource once a parent is inside a Residential Care Facility for the Elderly and a problem comes up.
Before choosing any community, verify its license and citation history yourself at the state Community Care Licensing search, ccld.dss.ca.gov, searching San Diego County. AIS can point you to the tool and explain a citation, but the record is public and worth reading firsthand. Veterans should also loop in the VA San Diego Healthcare System at the La Jolla campus, since VA Aid & Attendance can stack on top of county programs.
Before you dial 800-339-4661, jot down the basics: your parent's living situation, their main safety concerns, whether they have full-scope Medi-Cal or Medicare, and any recent hospitalizations. That lets the intake specialist route you faster. Ask specifically which programs your parent may qualify for and what the application timelines look like, because IHSS assessments and Medi-Cal waiver slots can take weeks.
AIS is a public agency, so its role is to inform and connect, not to tour communities with you or negotiate a placement. That is where a free local senior advisor complements AIS: the advisor shortlists specific licensed communities, checks each one's CCLD record, and joins the tour, while AIS handles the public benefits side. Using both together is the fastest path from crisis to a safe, affordable plan.
Free, no-pressure call. We work for families, not facilities.