24 Illinois hospitals receive A grades in latest Leapfrog rankings May 2, 2024 | Hospitals, Top Stories Twenty-four of 111 Illinois hospitals studied by the Leapfrog Group received top marks on patient safety, according to a report released Wednesday.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.