Justice Department prosecutors recently interviewed former employees about company practices that boost federal payments.

UnitedHealth Group's health services segment, Optum Health, will be led by Patrick Conway, according to an internal company ...

In May, Andrew Witty stepped down as CEO of UnitedHealth Group, with Stephen Hemsley returning to the top leadership role.

UnitedHealth Group UnitedHealthcare CEO's slaying adds tragic twist to parent company's tumultuous year Minnesota-based UnitedHealthcare Group Inc. has faced a firestorm of controversy this year.

In its first results since its insurance unit CEO was fatally shot in New York City, UnitedHealth Group reported Thursday weaker-than-expected fourth-quarter revenue, prompting its shares to fall ...

UnitedHealth Group Inc. and Memorial Sloan Kettering Cancer Center are locked in a contract standoff that threatens to ...

A new shareholder lawsuit claims that UnitedHealth Group made misleading statements about its financial outlook following Brian Thompson's death.

UnitedHealth CEO Andrew Witty is stepping down for personal reasons and the nation’s largest health insurer suspended its full-year financial outlook due to higher-than-expected medical costs.

It has been a punishing period for UnitedHealth, starting in December when executive Brian Thompson was targeted outside of a New York City hotel and killed.

In its first results since its insurance unit CEO was fatally shot in New York City, UnitedHealth Group reported Thursday weaker-than-expected fourth-quarter revenue, prompting its shares to fall ...

In its first results since its insurance unit CEO was fatally shot in New York City, UnitedHealth Group reported Thursday weaker-than-expected fourth-quarter revenue, prompting its shares to fall ...