Does physician-hospital integration reduce ACO cost?
The answer is ‘yes’ from a paper by Lin et al. (2024). Using 2009-2013 data from the Massachusetts All-Payer Claims Database, the authors measured physician–hospital integration within an accountable care organization (ACO) based on the proportion of primary care physicians (PCPs) in an ACO who billed for outpatient services with a place-of-service code indicating that…