Table 1.

NCDB results for 2013 and 2016 for selected Medicaid expansion states for all 12 eligible cancers (N = 723,819).

State	Insurance Type	2013	2016	Percent Change (%)	Adjusted p-value for only Total Change	p-value for only Medicaid Change
Arizona	Uninsured	89	76	−14.61
	Private/Managed	2237	2795	+24.94
	Medicaid	126	383	+204.0		<0.0001
	Medicare	2624	3502	+33.46
	Total	5076	6756	+33.10	<0.0001
California	Uninsured	1097	671	−38.83
	Private/Managed	27522	33468	+21.60
	Medicaid	5320	6195	+16.45		0.12
	Medicare	23437	25870	+10.38
	Total	57376	66204	+15.39	<0.0 001
Colorado	Uninsured	437	156	−64.30
	Private/Managed	6606	5875	−11.07
	Medicaid	748	1154	+54.28		<0.0001
	Medicare	7057	6906	−2.14
	Total	14848	14091	−5.10	<0.0001
Connecticut	Uninsured	137	145	+5.84
	Private/Managed	6189	5880	−4.99
	Medicaid	1102	1285	+16.61		<0.0001
	Medicare	7282	7390	+1.48
	Total	14710	14700	−0.07	0.0002
Delaware	Uninsured	35	37	+5.71
	Private/Managed	1327	1315	−0.09
	Medicaid	143	159	+11.19		0.52
	Medicare	1779	1789	0.56
	Total	3284	3300	+0.49	0.91
Hawaii	Uninsured	37	6	−83.78
	Private/Managed	1602	1634	+2.00
	Medicaid	241	277	+14.94		0.11
	Medicare	1508	1723	+14.26
	Total	3388	3640	+7.44	0.0001
Iowa	Uninsured	200	42	−79.00
	Private/Managed	2674	2981	+11.48
	Medicaid	300	376	+25.33		0.04
	Medicare	3356	3693	+10.04
	Total	6530	7092	+8.61	<0.0001
Kentucky	Uninsured	552	131	−76.27
	Private/Managed	5796	5656	−2.42
	Medicaid	1104	1827	+65.49		<0.0001
	Medicare	8400	9312	+10.86
	Total	15852	16926	+6.78	<0.0001
Massachusetts	Uninsured	199	148	−25.63
	Private/Managed	13320	13821	+3.76
	Medicaid	1566	1952	+24.65		<0.0001
	Medicare	12264	13702	+11.73
	Total	27349	29623	+8.31	<0.0001
Maryland	Uninsured	390	177	−54.62
	Private/Managed	7875	6595	−16.25
	Medicaid	709	624	−11.99		0.53
	Medicare	8073	7123	−11.77
	Total	17047	14519	−14.83	<0.0001
Minnesota	Uninsured	132	129	−2.27
	Private/Managed	13061	13647	+4.49
	Medicaid	973	1101	+13.16		0.03
	Medicare	8538	9107	+6.70
	Total	22704	23984	+5.64	0.1251
Nevada	Uninsured	195	57	−70.77
	Private/Managed	1256	1245	−0.88
	Medicaid	152	232	+52.63		<0.0001
	Medicare	1284	1458	+13.55
	Total	2887	2992	+3.64	<0.0001
New Jersey	Uninsured	1216	545	−55.18
	Private/Managed	11023	10991	−0.29
	Medicaid	830	1301	+56.75		<0.0001
	Medicare	13445	13352	−0.69
	Total	26514	26189	−1.23	<0.0001
New York	Uninsured	591	463	−21.66
	Private/Managed	24281	23421	−3.54
	Medicaid	5210	6123	+17.52		<0.0001
	Medicare	25192	25963	+3.06
	Total	55274	55970	+1.26	<0.0001
Ohio	Uninsured	1698	590	−65.25
	Private/Managed	17023	16723	−1.76
	Medicaid	2606	4140	+58.86		<0.0001
	Medicare	21896	24260	+10.80
	Total	43223	45713	+5.76	<0.0001
Oregon	Uninsured	314	115	−63.38
	Private/Managed	4587	4360	−4.95
	Medicaid	676	1117	+65.24		<0.0001
	Medicare	5593	6034	+7.88
	Total	11170	11626	+4.08	<0.0001
Washington	Uninsured	428	157	−63.32
	Private/Managed	8585	9157	+6.70
	Medicaid	1381	1987	+43.88		<0.0001
	Medicare	10678	11536	+8.04
	Total	21072	22837	+8.38	<0.0001
West Virginia	Uninsured	127	37	−70.87
	Private/Managed	1557	1534	−1.48
	Medicaid	501	579	+15.57		0.008
	Medicare	2520	2498	−0.87
	Total	4705	4648	−1.21	<0.0001

Statistical analyses generated p-values only for the total change in insurance status distribution and change in the number of people with cancer insured by Medicaid. The 12 eligible cancers were brain, breast, colon, corpus uteri, kidney and renal pelvis, lung or bronchus non-small cell carcinoma, lung or bronchus small cell carcinoma, melanoma of the skin, nodal non-Hodgkin’s lymphoma, pancreatic, thyroid, and urinary bladder cancers.