Illinois insurers to refund customers $19.6 million Ryan Voyles 5 years ago Illinois insurers are set to pay an estimated $19.6 million in rebates to consumers this year, according to recent data crunched by the Kaiser Family Foundation.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.