The document discusses the growing interest in coordinated and integrated healthcare delivery through models like patient-centered medical homes (PCMHs) and accountable care organizations (ACOs). It notes the potential benefits of these models, including improved quality of care and reduced costs. Specifically, it cites evidence that Geisinger Health System achieved a 9% reduction in total healthcare costs and lower hospital admission and readmission rates through implementing a PCMH-based accountable care model. The long-term goal is for PCMHs and ACOs to transform healthcare delivery in the US to a more coordinated, high-value system focused on primary care.