Table 4.

Adjusted estimates of the relationship between the fee bump and the number of prenatal care visits among Medicaid-insured women in 37 states (n=6,214,618)

		By Race and Ethnicity
	All	White, Non-Hispanic	Black, Non-Hispanic	Other, Non-Hispanic	Hispanic
	(1)	(2)	(3)	(4)	(5)
Panel A. All States in Analytical Sample
Large fee bump
states × Post
Coefficient	0.13	0.17*	0.24**	0.05	−0.06
95% CI	(−0.02, 0.29)	(0.00, 0.33)	(0.10, 0.39)	(−0.14, 0.23)	(−0.23, 0.10)
Mean of
Dependent Var	10.78	11.08	10.17	10.56	10.83
N	6,214,618	2,383,501	1,267,105	367,107	2,196,905
Panel B. States vithout Medicaid Expansion by 2014
Large fee bump
states × Post
Coefficient	0.20*	0.18*	0.33*	0.02	0.01
95% CI	(0.03, 0.37)	(0.02, 0.34)	(0.07, 0.59)	(−0.26, 0.29)	(−0.22, 0.24)
Mean of
Dependent Var	10.45	10.88	10.18	9.93	10.16
N	2,783,603	1,142,940	697,871	115,837	826,955

Notes: Unit of observation is individual birth. Cluster-robust standard errors in parentheses, clustered by state in Panel A and by county in Panel B. All regressions control for mother, county and state characteristics in Table 1, as well as year-month and state fixed effects.

^*p<0.05,

^**p<0.01.