Enrollment in Medicaid managed care plans grew in May Aug 8, 2019 | Medicaid/Medicare, Top Stories There was a slight uptick in Medicaid managed care enrollment in May, as more than 4,600 members joined the rolls.To access this content, you must purchase 1 Year Health News Illinois Subscription or 1 Year Group Subscription - Up to 5 Users, or log in if you are a member.