Study says Medicaid recipients had an easier time scheduling a primary care appointment after Michigan’s expansion of Medicaid insurance Study: Appointment availability up after Medicaid expansion Study says Medicaid recipients had an easier time scheduling a primary care appointment after Michigan’s expansion of Medicaid insurance Check out this story on battlecreekenquirer.com: http://bcene.ws/1RS7ZMZ A University of Michigan study says Medicaid recipients had an easier time scheduling a primary care appointment after Michigan’s expansion of Medicaid insurance to hundreds of thousands low-income adults under the federal health law.