UnitedHealth hopes Stephen Hemsley can fix operational stumbles while pursuing its strategy to broaden and deepen its reach ...

It was announced Wednesday night that the Justice Department has opened a criminal investigation into UnitedHealth Group over possible criminal Medicare fraud ...

CEO Andrew Witty has stepped down unexpectedly, and company veteran Stephen Hemsley is returning to the top role to steer the ...

Health-care companies fell as turmoil continued for one health-insurance giant. UnitedHealth Group shares slid after the largest U.S. health insurer by enrollees said Chairman Stephen Hemsley will ...

UnitedHealth Group Chief Executive Officer Andrew Witty stepped down, effective immediately, "for personal reasons", the company said Tuesday. “Leading the people of UnitedHealth Group has been ...

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 ...

Witty resigned "for personal reasons," UnitedHealth said. He was replaced, effective immediately, by the company's former CEO and current chairman, Stephen J. Hemsley. A UnitedHealth spokesperson ...

UnitedHealth Group abruptly replaced CEO Andrew Witty on Tuesday, as the sweeping problems facing the company and industry deepened. Witty resigned "for personal reasons," UnitedHealth said. He ...