Measuring the impact of the Affordable Care Act Medicaid expansion on access to primary care using an interrupted time series approach

Table 2 Snapshot of health delivery system characteristics for selected states

States	2014 Medicaid income eligibility, %^a	Medicaid spending per enrollee, $^b	Medicaid-to-Medicare fee index, $^c
Medicaid expansion
Arizona	138	6,131	0.73
Kentucky	138	5,000	0.67
New Jersey	138	4,687	0.42
New York	138	4,596	0.44
Mean for Medicaid expansion states	138	5,103	0.57
Non-Medicaid expansion states
Florida	35	2,880	0.48
Georgia	39	4,174	0.65
South Carolina	67	3,583	0.70
Wisconsin	100	2,731	0.48
Mean for non-Medicaid expansion states	60.2	3,342	0.58

^aMedicaid income eligibility—2014 data, ACA FPL income eligibility limits for parents of dependent children (in a family of three)
^bFY 2011, 1 October 2010–30 September 2011, adults only, includes full or partial Medicaid benefits
^cMedicaid-to-Medicare fee index—2014 data

ISSN: 1478-4505