Health-Related Administrative Records Research

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Overview

  • Survey estimates of Medicaid enrollment are well below administrative data enrollment figures.
  • Preliminary numbers for CY 2000:
    • Current Population Survey (CPS) estimated 25M.
    • The Medicaid Statistical Information System (MSIS) estimated 38.8M.
  • There is a substantial undercount in the CPS relative to MSIS (in this case 64%).

Related Information


Page Last Revised - October 8, 2021