The document discusses the development of High Performance Clinically Integrated Organizations (HPCIOs). It provides Advocate Physician Partners in Chicago as an example of a clinically integrated network of 3,800 physicians and 10 hospitals that has achieved $60 million in pay-for-performance bonuses. The document also discusses how HPCIO criteria are being aligned with CMS rules for Accountable Care Organizations (ACOs) in order to reduce antitrust risks and ensure organizations can participate in the Medicare Shared Savings Program.