RESUMEN
The National Aging Network serves millions of older Americans seeking home- and community-based services, but places others on waitlists due to limited resources. Little is known about how states determine service delivery and waitlists. We therefore conducted a process evaluation and analyzed data from one five-county Area Agency on Aging in Florida, where an algorithm calculates clients' priority scores for service delivery. From 23,225 screenings over 5.5 years, clients with higher priority scores were older, married, living with caregivers, and had more health problems and needs for assistance. Approximately 51% received services (e.g., meals/nutrition, case management, caregiver support), 11% were eligible/being enrolled, and 38% remained on waitlists. Service status was complex due to multiple service enrollments and terminations, funding priorities, and transfers to third-party providers. More research is needed regarding how other states determine eligibility and deliver services, potentially informing national standards that promote optimal health in older Americans.