Association between physician-hospital integration and inpatient care delivery in accountable care organizations: An instrumental variable analysis.
Meng-Yun LinAmresh D HanchateAustin B FraktJames F BurgessKathleen CareyPublished in: Health services research (2024)
Our instrumental variable analysis shows physician-hospital integration with ACOs was associated with reduced inpatient spending and LOS, with no evidence of elevated readmission rates.