Expansion of Medicaid-like coverage for undocumented seniors set to begin Friday Jun 30, 2022 | Medicaid/Medicare, Top Stories Officials say the latest expansion of Medicaid-like coverage for undocumented adults in Illinois will go into effect Friday.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.