Excerpt from: Washington Post (click for full article)
A few years back, Oregon found the money to add 10,000 residents to the state’s Medicaid program. The only problem was that there were 90,000 residents who qualified for the program and desperately wanted in. So the state held a lottery. Welcome to the American health-care system. Greatest in the world, folks.
But 80,000 Oregonians’ loss was science’s gain. The lottery gave researchers an opportunity that’s almost never available in policymaking: They could create a randomized controlled study — the absolute gold-standard of experimental design — comparing the health outcomes of the lucky Oregonians who received Medicaid to those who didn’t. It would be the first time that kind of study had even been used to compare the insured and the uninsured.
The initial batch of results was released in August 2012. The data covered the first year of the Medicaid expansion and found that the folks on Medicaid were getting more care, reporting better health (both physical and mental), and seeing fewer financial problems than the people who weren’t on Medicaid.
The second set of results was released Wednesday. The data now covers two years and, importantly, includes clinical measures of health rather than relying on the reports of the study participants. These results are more mixed, but also more telling.
Here’s what we can say with certainty: Medicaid works as health insurance.
Comments