Adds certain human services programs to the designated human services programs eligible for a cost of living adjustment

This bill (S 1580) requires state human services agencies to implement a 7.8% cost-of-living adjustment (COLA) for eligible programs starting April 1, 2025. It directly affects programs administered by the Office of Mental Health, Office for People with Developmental Disabilities, and Office of Addiction Services and Supports, including mental health clinics, developmental disability services, and addiction treatment programs. The COLA applies to reimbursement rates for these services and mandates that recipients use funds to provide at least a 2.6% targeted salary increase for eligible staff. The bill prohibits other new COLA increases during this period, except for specific federal pandemic relief programs.