MILWAUKEE & SHEBOYGAN, Wisc.--(BUSINESS WIRE)--The Centers for Medicare & Medicaid Services issued 2014 quality and financial performance results showing that more Medicare Accountable Care Organizations (ACOs) continue to generate financial savings while improving the quality of care for Medicare beneficiaries by fostering greater collaboration between doctors, hospitals, and health care providers. When an ACO demonstrates that it has achieved high-quality care and effectively reducing spe