Medicare Supplement Claims Update – Change Healthcare, a clearinghouse subsidiary of UnitedHealth Group, experienced a cyberattack in February. The resulting system outages have resulted in massive disruptions to electronic transactions across the health care system, including our ability to electronically import and to pay Medicare Supplement Claims. We understand the disruption and financial stress that this presents, and we are working diligently to get claims paid as quickly as possible. We appreciate your patience as we work through this challenge.