title: Blazing a trail. Pioneer ACOs test strategies with five pay options.
authors: Melanie
authors: M
authors: Evans
mesh_terms: D060866:Accountable Care Organizations / Q000191:economics* / Q000592:standards; D001900:Boston; D006801:Humans; D006278:Medicare / Q000191:economics* / Q000592:standards; D018803:Models, Economic; D012051:Reimbursement Mechanisms / Q000592:standards* / Q000639:trends; D014481:United States