Change Healthcare News

When a cyberattack on Change Healthcare paralyzed much of the US health-care system, some lawmakers saw it as proof its parent company, UnitedHealth Group Inc., was too big. UnitedHealth Chief Executive Andrew Witty saw it differently. He has said that …

A cyberattack that has disrupted Change Healthcare’s computer networks for nearly a week is creating a growing administrative problem for pharmacies and health-care providers around the nation. Change Healthcare, a division of UnitedHealth Group Inc., processes insurance claims and pharmacy …