PT - JOURNAL ARTICLE AU - Longworth, David L. TI - Accountable care organizations, the patient-centered medical home, and health care reform: What does it all mean? AID - 10.3949/ccjm.78gr.11003 DP - 2011 Sep 01 TA - Cleveland Clinic Journal of Medicine PG - 571--582 VI - 78 IP - 9 4099 - http://www.ccjm.org/content/78/9/571.short 4100 - http://www.ccjm.org/content/78/9/571.full SO - Cleve Clin J Med2011 Sep 01; 78 AB - Medical care in the United States is plagued by extremely high costs, poor quality, and fragmented delivery. In response, new concepts of integrated health care delivery have developed, including patient-centered medical homes and accountable care organizations (ACOs). This article reviews these concepts and includes a detailed discussion of the Centers for Medicare and Medicaid Services’ ACO and Shared Savings Proposed Rule.