HFS expects formal negotiations on 1115 waiver for behavioral health early next year Ryan Voyles 6 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 itsĀ 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.