UnitedHealthcare sued The Guardian on Wednesday for defamation, claiming the British daily ran information it knew to be incorrect in order to “capitalize” on its CEO’s assassination.

A spokesperson for UnitedHealth Group said. "The Guardian refused to engage with the truth and chose instead to print its ...

Healthcare giant Optum has restricted access to an internal ... the largest private provider of healthcare insurance in the ...

The company said it has reached an agreement to sell its physician group, Stewardship Health, to OptumCare, which is a sister company of the big insurer, United Healthcare. The deal includes ...

Healthcare giant Optum has restricted access to an internal ... the largest private provider of healthcare insurance in the United States — was sued earlier this year for allegedly denying ...