Andrew Witty had been CEO of UnitedHealth Group for four years. Andrew Witty has resigned as chief executive of US health conglomerate UnitedHealth Group, as the company pulled its financial ...

UnitedHealth continued to be the largest US insurer by market capitalization during the second quarter, even as it ...

A massive hack of the insurance giant set off a chain of events that has left some doctors’ practices on financial life ...

After years of steady growth, the company’s stock has fallen roughly 40% year-to-date in 2025, making it one of the ...

Leading brain surgeons push back against UnitedHealthcare’s denials, revealing how insurer power causes delays and impacts patient care and outcomes.