title: The ACO regulations--some answers, more questions.
authors.forename: John K
authors.initials: JK
authors.lastname: Iglehart
mesh_terms: D014487:Centers for Medicare and Medicaid Services, U.S. / Q000191:economics / Q000331:legislation & jurisprudence; D003695:Delivery of Health Care / Q000331:legislation & jurisprudence / Q000379:methods*; D033161:Government Regulation; D058991:Patient Protection and Affordable Care Act; D011787:Quality of Health Care; D014481:United States; D014483:United States Dept. of Health and Human Services