title: Savings From ACOs-Building on Early Success.
authors.affiliation: From Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts.
authors.forename: J Michael
authors.initials: JM
authors.lastname: McWilliams
mesh_terms: D060866:Accountable Care Organizations / Q000191:economics*; D017046:Cost Savings; D006278:Medicare / Q000191:economics*; D058991:Patient Protection and Affordable Care Act / Q000191:economics; D014481:United States