Table 2.

Frequency of Inpatient Admissions and Outpatient Emergency Department Care Among Medicaid-Insured Adults With Intellectual and Developmental Disabilities in 2012

	Inpatient Admissions		Outpatient ED Visits		Total Inpatient and ED Visits
No. of Visits per Adult	N	N %	N	N %	N	N %
0	64 010	88	48 257	66	45 656	63
1	4960	7	11 870	16	12 022	17
2	1644	2	4958	7	5376	7
3	1459	2	2578	4	2930	4
4	125	0.2	3620	5	1777	2
≥5	397	1	1312	2	4834	7
Total	72 595	100	72 595	100	72 595	100

Abbreviation: ED, emergency department.