Data & Statistical Resources



04/19/2021: (MMCO Statistical & Analytic Reports page)

CMS released its latest versions of the Medicare-Medicaid Duals Enrollment Snapshot (quarterly release).

03/12/2021: (MMCO Statistical & Analytic Reports page)

CMS released its latest version of the Managed Care Enrollment Trends (2006-2019 Data) & Defining Medicare-Medicaid Enrollees in CMS Data Sources


The CMS Medicare-Medicaid Coordination Office (MMCO) has brought together reports, data, and other resources to help you better understand the health, health care needs, and health care experiences of individuals who are dually enrolled in Medicare and Medicaid. We also provide information for researchers and states on accessing Medicare and other data for care coordination and other approved uses.


Additional Resources 

MMCO Statistical & Analytic Reports State-Access to Medicare Data
Data & Reports from Outside MMCO State MMA File of Dual Eligible Beneficiaries
Data Tools for Researchers Territories & States Beneficiary Query (TBQ) File
Medicare-Medicaid Plan (MMP) Data Sharing Medicare-Medicaid Enrollee State Profiles
Page Last Modified:
04/20/2021 06:01 AM