On December 19, 2011, the U.S. Department of Health and Human Services (HHS) announced that the federal agency has approved 32 organizations to become Pioneer Accountable Care Organizations.
Through the Patient Protection and Affordable Care Act (PPACA), the federal government has promised to deliver improved health care while attempting to better control future costs. Among other initiatives, the new health care reform law authorizes the creation of Accountable Care Organizations (ACOs).