Fig. 1

a. Total Medicaid enrollment in expansion and comparison states as a percentage of 2002 enrollment. Source: The Medicaid Analytical Extract (MAX) data, produced by the Centers for Medicare & Medicaid Services. b. Medicaid enrollment by each expansion state and its comparison state as a percentage of 2002 enrollments. Source: The Medicaid Analytical Extract (MAX) data, produced by the Centers for Medicare & Medicaid Services