Table 5. MH/SA Service Use and Costs for MH/SA Claimants, by Selected Services and Study State¹: 1993-1994.

Use and Cost	Michigan			New Jersey			Pennsylvania			Washington
	MH/SA Claims	All Claims	% of Total Claims	MH/SA Claims	All Claims	% of Total Claims	MH/SA Claims	All Claims	% of Total Claims	MH/SA Claims	All Claims	% of Total Claims
All MH/SA Services
Cost Per Claimant	$2,306	$3,941	59	$3,099	$5,069	61	$3,571	$4,861	73	$1,856	$3,189	58
Inpatient Services
Users/1,000 Claimants	32	93	34	62	138	45	83	142	59	15	83	11
Costs Per Claimant	$174	$551	32	$491	$1,174	42	$1,098	$1,444	76	$88	$498	18
Days Per Claimant	0.41	0.82	50	1.2	2.04	59	2.79	3.17	88	0.35	0.8	44
Psychiatric Institution
Users/1,000 Claimants	48	48	100	44	44	100	104	104	100	NA	NA	NA
Costs Per Claimant	$1,222	$1,222	100	$1,681	$1,681	100	$1,123	$1,123	100	NA	NA	NA
Days Per Claimant	2.65	2.65	100	5.35	5.35	100	2.31	2.31	100	NA	NA	NA
Physician Services
Users/1,000 Claimants	451	889	51	332	825	40	309	793	39	415	877	47
Costs Per Claimant	$72	$261	28	$30	$141	22	$43	$162	27	$75	$353	21
Ambulatory Facilities
Users/1,000 Claimants	688	891	77	683	864	79	741	874	85	667	840	79
Costs Per Claimant	$391	$778	50	$808	$1,272	64	$671	$810	83	$1,568	$1,708	92

¹Data years (1993 for Michigan, New Jersey, and Washington and 1994 for Pennsylvania).

NOTES: MH/SA is mental health/substance abuse. NA is not applicable.

SOURCES: Larson, M.J., New England Research Institutes, Miller, K., Medstat, Sharma, S., and Manderscheid, R., Center for Mental Health Services.