Optum's headquarters in Eden Prairie, Minnesota, also is headquarters for parent company UnitedHealth Group. (Evan Ramstad/The Minnesota Star Tribune) ...

According to reports, U.S. pharmacies are seeing major disruptions following a purported nation-state attack against Change Healthcare, a unit within UnitedHealth’s Optum subsidiary. A ...

RiverPark Advisors, an investment advisory firm and sponsor of the RiverPark family of mutual funds, released its “RiverPark ...

Amedisys and UHG’s Optum subsidiary, which would be acquiring the home health company, disagree that the deal is anti-competitive and launched a website addressing the DOJ’s complaint.

A court-appointed special master says the Justice Department hasn’t developed “any evidence” for key claims. Her ...

Pharmacies across the country are facing disruptions following a cyberattack on Change Healthcare — which is owned by Optum, a subsidiary of UnitedHealth Group. In a filing with the SEC ...