TABLE 1.

Practice Characteristics

Practice	Self-Described Practice Model	US Region	No. of Physicians in Practice	No. of PAs or NPs	% Patients With Public Insurance or Self-Pay	Total No. of Pediatric Patients	Practice Has EMR	Practice Has Dedicated Care Coordinator	MHI Total Scorea
A	Affiliated with a health systemb	Mid-Atlantic	12	0	5	22 500	Yes	Yes	169
B	Hospital-based group practiceb	Midwest	4	0	40	13 300	Yes	Yes	142
C	Hospital ownedb	Midwest	16	3	3	76 000	Yes	Yes	173
D	Independent, small	West	3	1	10	525	No	No	133
E	Hospital owned	Northeast	4	3	85	7000	No, but planning to obtain	Yes	142
F	Independent, largeb	South	12	0	8	12 000	Yes	Yes	172
G	Independent, large	Midwest	8	0	7	9000	No, but planning to obtain	Yes	150
H	Private group practice	West	7	1	24	13 500	Yes	Yes	145
I	Community health centerb	South	8	2	93	13 400	Yes	Yes	155
J	Hospital owned	Mid-Atlantic	5	1	15	6000	Yes	Yes	133
K	Independent, largeb	Midwest	7	3	13	13 000	No	Yes	149
L	Academic training practice	West	32	0	34	4500	Yes	Yes	77

NP, nurse practitioner; PA, physician assistant.

^aMaximum score = 200.

^bThese practices participated in the medical record reviews.