Our recommendations center on organizing principles and activities that will support the roles that CHWs play, particularly for underserved and vulnerable populations who face challenges in managing their health and for accessing care. We also recommend, under the relevant criterion, that ACOs demonstrate how they are employing CHWs to meet stated goals. A priority recommendation is that ACOs be directed to assure that community health workers are employed or contracted by member organizations to provide care coordination for high-risk patients and to provide direct wrap-around services or linkage to wrap-around services for such patients. ACOs should follow evidence-based community health worker caseload best practices for distinct health conditions and service contexts, which can be made available by knowledgeable practitioners and policy experts.