Shared Savings Program Accountable Care Organizations (ACO) PUF http://www.cms.gov/Research-Statistics-Data-and-Systems/Downloadable-Public-Use-Files/SSPACO/Overview.html www.cms.gov/Research-Statistics-Data-and-Systems/Downloadable-Public-Use-Files/SSPACO/Downloads/SSP_ACO_PUF.zip Shared Savings Program Accountable Care Organizations (ACO) PUF File More Information is available at: Advance Payment ACO Model http://innovation.cms.gov/initiatives/Advance-Payment-ACO-Model/ http://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/sharedsavingsprogram/Downloads/ACO_Advance_Payment_Factsheet_ICN907403.pdf Changes in ACO participants and ACO providers/suppliers during the Agreement Period http://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/sharedsavingsprogram/Updating-ACO-Participant-List.html Medicare Shared Savings Program and Rural Providers http://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/sharedsavingsprogram/Downloads/ACO_Rural_Factsheet_ICN907408.pdf Medicare Shared Savings Program Shared Savings and Losses and Assignment Methodology http://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/sharedsavingsprogram/Downloads/Shared-Savings-Losses-Assignment-Spec-v2.pdf http://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/sharedsavingsprogram/Downloads/Shared-Savings-Losses-Assignment-Spec.pdf Overview of Shared Savings Program Financial Models http://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/sharedsavingsprogram/Downloads/ACO-Financial-Models-Overview.pdf Shared Savings Program 2013 Quality Reporting Documentation www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/sharedsavingsprogram/Downloads/2013-Quality-Reporting-Documentation.zip