Medicaid enrollees in Ohio can begin selecting from among a new slate of managed care plans, beginning today. As part of the Ohio Medicaid Next Generation initiative, millions of enrollees in the government health care program for low-income Americans must choose from seven managed care plans or be assigned one. Next Generation is scheduled to go live July 1. Those not yet ready to make their selection are encouraged to update their contact information, so they can receive notices regarding the rollout.