title: What the Oregon health study can tell us about expanding Medicaid.
abstract: The recently enacted Patient Protection and Affordable Care Act includes a major expansion of Medicaid to low-income adults in 2014. This paper describes the Oregon Health Study, a randomized controlled trial that will be able to shed some light on the likely effects of such expansions. In 2008, Oregon randomly drew names from a waiting list for its previously closed public insurance program. Our analysis of enrollment into this program found that people who signed up for the waiting list and enrolled in the Oregon Medicaid program were likely to have worse health than those who did not. However, actual enrollment was fairly low, partly because many applicants did not meet eligibility standards.
authors.affiliation: Center for Outcomes Research and Education, Providence Health System, Portland, Oregon, USA.
authors.forename: Heidi
authors.initials: H
authors.lastname: Allen
authors.forename: Katherine
authors.initials: K
authors.lastname: Baicker
authors.forename: Amy
authors.initials: A
authors.lastname: Finkelstein
authors.forename: Sarah
authors.initials: S
authors.lastname: Taubman
authors.forename: Bill J
authors.initials: BJ
authors.lastname: Wright
mesh_terms: D000328:Adult; D000368:Aged; D004608:Eligibility Determination; D006297:Health Services Accessibility; D006801:Humans; D008484:Medicaid / Q000458:organization & administration* / Q000592:standards; D008875:Middle Aged; D009922:Oregon; D058991:Patient Protection and Affordable Care Act / Q000331:legislation & jurisprudence; D011203:Poverty; D014481:United States; D014850:Waiting Lists