This report for the Centers for Medicare & Medicaid Services describes the design and implementation of a uniform data set of provider characteristics, the Medicaid Analytic eXtract Provider Characteristics (MAXPC) file. Using the National Plan and Provider Enumeration System as its source,...

This report for the Centers for Medicare & Medicaid Services describes the design and implementation of a uniform data set of provider characteristics, the Medicaid Analytic eXtract Provider Characteristics (MAXPC) file. Using the National Plan and Provider Enumeration System as its source,...

This report describes the motivation for creating the MAXPC file and its design and content. It also examines the quality and completeness of each of the six types of provider IDs (inpatient billing provider, long-term care billing provider, other services billing and servicing provider, and...