HFS expects formal negotiations on 1115 waiver for behavioral health early next year Ryan Voyles 12 months ago Mental health neuropsychology concept. Professional psychologist doctor consult therapy in psychotherapy session or counsel diagnosis health with a man patient. Illinois continues to have conversations with its federal partners regarding proposed changes to its 1115 waiver for behavioral health services.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.