Resources Letter Research Video All Research Physician Practice Affiliation Drives Site of Care Cost Differentials: An Opportunity to Reduce Healthcare Expenditures Journal of Market Access & Health Policy (July 24, 2025) The continued migration of physicians from independent practice to affiliation with larger entities has garnered significant scrutiny. These affiliation models include hospitals and health systems,... Read More Research Avalere White Paper — Medicare Service Use and Expenditures Across Physician Practice Affiliation Models (September 18, 2024) Read More