Table 1.

PubMed/MEDLINE Search Strategy

1	(“patient centered medical home” OR PCMH OR “Patient-Centered Care/economics”[Mesh]) OR ((“Patient-Focused” OR “Patient-Centered”) AND (“Medical Home” OR “Medical Homes”))
2	“Pay for Performance” OR “Pay for performance” OR “Paying for performance” OR “Reimbursement, Incentive”[Mesh] OR “Incentive Reimbursement” OR “Incentive Reimbursements”
3	“accountable care organizations”[Mesh] OR “accountable care organizations” OR “accountable care organization”
4	(“compensation” OR “payment” OR “payments” OR “purchasing” OR “reimbursement” OR “reimbursements” OR “spending” OR “funding”) AND (“ budget-based” OR “value-based” OR “Episode-Based” OR “bundle” OR “bundles” OR “bundled” OR “bundling” OR “Capitation Fee”[Mesh] OR “capitation” OR “capitated” OR “cap” OR “caps”)
5	“Alternative payment models” OR “Alternative payment model” OR “Value-Based Purchasing”[Mesh] OR “Value-Based Purchasing”
6	1 OR 2 OR 3 OR 4 OR 5
7	(“2010/01/01”[PDat]: “2017/12/31”[PDat])
8	English[lang]
9	6 AND 7 AND 8

Abbreviation: Mesh = Medical Subject Heading, PDat = Publication Date, lang = language