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Concept: Eugene, Oregon


The Affordable Care Act (ACA) and the Center for Medicare and Medicaid Innovation emphasize accountable care organizations (ACOs) as mechanisms for achieving cost savings while ensuring high-quality care. ACOs are expected to contain costs through improvements in health care delivery and realignment of financial incentives, but their effectiveness remains unproved, and there are reasons for concern that they may fail.(1) Oregon has embarked on an ambitious program centered on the ACO model, which aims to change Medicaid financing and health care delivery. The Oregon experiment highlights both the bold vision of ACO-based health care reform and the potential challenges to . . .

Concepts: Health care, Medicare, Healthcare reform, Health insurance, Clinical trial, Economics, Centers for Medicare and Medicaid Services, Eugene, Oregon


To assess longitudinal patterns of community health center (CHC) utilization and the effect of insurance discontinuity after Oregon’s 2008 Medicaid expansion (the Oregon Experiment).

Concepts: Economics, Community, Eugene, Oregon, University of Oregon


In the United States, health insurance is not universal. Observational studies show an association between uninsured parents and children. This association persisted even after expansions in child-only public health insurance. Oregon’s randomized Medicaid expansion for adults, known as the Oregon Experiment, created a rare opportunity to assess causality between parent and child coverage.

Concepts: Health care, Health economics, Universal health care, Health insurance, United States, Economics, U.S. state, Eugene, Oregon


The most recent Oregon Medicaid experiment is the boldest attempt yet to limit health care spending. Oregon’s approach using a Medicaid waiver from the Center for Medicare and Medicaid Services utilizes global payments with two-sided risk at two levels - coordinated care organizations (CCOs) and the state. Equally important, the Oregon experiment mandates coverage of medical, behavioral and dental health care using flexible coverage, with the locus of delivery innovation focused at the individual CCO level and with financial consequences for quality-of-care metrics. But insightful design alone is insufficient to overcome the vexing challenge of cost containment on a two- to five-year time horizon; well-tuned execution is also necessary. There are a number of reasons that the Oregon CCO model faces an uphill struggle in implementing the envisioned design.

Concepts: Health care, Medicare, Medicine, Health insurance, Economics, Centers for Medicare and Medicaid Services, Health care in the United States, Eugene, Oregon