Witty, who largely led the U.S. healthcare giant from the U.K., made big bets on Medicare enrollees that backfired.

Higher than expected insurance utilizations across UnitedHealth can weigh down on gross margins. Click here to read why UNH ...

Costing Taxpayers Billions. Terminally ill patients left Medicare Advantage for traditional Medicare at double the rate o ...

You might think UnitedHealth Group Inc. (UNH) would be on the ropes. One of its top executives was shot dead, its CEO resigned for personal reasons and the federal government is probing its billing ...

Humana leaders asserted at the company’s investor day Monday that there’s still money to be made on Medicare Advantage ...

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

The Dow Jones Industrial Average (DJINDICES: ^DJI) index edged 3.9% higher in May, with 70% of its 30 constituent stocks ...

UnitedHealth Group (NYSE: UNH) was the worst-performing stock in the S&P 500 last month. It plunged 26.6% to 52-week lows of ...

The health insurer has suffered mounting problems and backlash since the fatal shooting of former CEO Brian Thompson.

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 ...

Helmsley’s expected windfall comes after Andrew Witty stepped down last month following four years at the helm. The company’s market capitalization has more than halved since its November peak ...