UnityPoint Health to alter partnership with Carthage’s Memorial Hospital Aug 21, 2019 | Hospitals, Top Stories Just over a year after it announced an affiliation with Memorial Hospital in Carthage, UnityPoint Health said they will seek to change the relationship.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.