Table 2.

Sample sizes for study procedures.

	Years 1–2	Year 3	Year 4	Year 5
KII MassHealth Leaders		N = 10		N = 10
KII ACOs (2–3 reps per ACO at 17 ACOs)	N = 34–51		N = 34–51
KII CPs (1–2 reps per CP at 27 CPs)	N = 27–54		N = 27–54
KII Patients	N = 30		N = 30
Provider staff survey		TBD		TBD
ACO site visits for case studies		4 sites		4 sites
CP site visits for case studies		4 sites		4 sites
KII - Key Informant Interview