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![]() NCHS-CMS Linkage: Medicare Enrollment and Claims Files NCHS has developed a record linkage program designed to maximize the scientific value of the Center's population-based surveys. NCHS is currently linking various NCHS surveys with Medicare enrollment and claims records collected from the Centers for Medicare and Medicaid Services (CMS). Linkage of the NCHS survey participants with the CMS Medicare data provides the opportunity to study changes in health status, health care utilization and expenditures in the elderly and disabled U.S. population.
This page last reviewed
September 09, 2008
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