Competition and Integration of US Health Systems in the Post-COVID-19 New Normal: Cross-sectional Survey.

Competition-driven integration has subtle influences across health systems. Environment uncertainty-related competition is a significant factor, with underlying contingent factors such as revenue concerns and leadership as the leading causes of integration plans. However, technology disruption may hinder integrations. Undoubtedly, small- and low-revenue health systems facing a high level of competition are likely to merge to navigate the health care business successfully. This trend should be a focus of policy to avoid monopolistic markets.