A Data-Driven Response to the Addiction Crisis in Hamilton County, Ohio.

HC ARC has implemented, tested, expanded, and now standardized its prearrest diversion programming. It has built a sustainable model to improve health and health equity for marginalized individuals whose needs intersect across health care, public health, community-based social services, and the criminal-legal system. Collectively, this work offers a guide for implementation and best practices for the following: detailed planning, policy, and procedure development; identification of key leaders and community partners; and methods to evaluate program operations to make data-driven decisions and real-time program adjustments.