Catalyzing alignment and systems transformation through cross-sector partnerships: Findings from the California Accountable Communities for Health Initiative.

Objectives: To describe the impact of Accountable Communities of Health (ACHs) on organizational and community partnerships and explore how ACHs contribute to systems change.

Data Sources And Study Setting: The California Accountable Communities of Health Initiative (CACHI) was a 5-year, $17 M investment in community health transformation in 13 ACH sites. Data sources include two surveys, key informant interviews, small group conversations, and ACH meeting observations and document review.