The past few years have seen two remarkable health-care experiments in the Beaver State. One is the Oregon Health Insurance Experiment, the first randomized, controlled trial comparing Medicaid — or any kind of health insurance — with being uninsured. The other is Kitzhaber's effort to rebuild the state's Medicaid program around community health rather than individual fee-for-service treatments. The health-insurance experiment has gotten all the attention. But it's the Medicaid reforms that really matter. The Oregon health insurance experiment didn't begin as an experiment. It began as a budget cut. From 2002 to 2008, Oregon threw 93,000 people out of its Medicaid program.