WASHINGTON, Nov 28- WellPoint Inc can move forward with its $4.5 billion purchase of health insurance rival Amerigroup Corp after Amerigroup alleviated antitrust concerns by selling operations in Virginia, the U.S. Justice Department said on Wednesday.
WASHINGTON, Nov 28- WellPoint Inc can move forward with its $4.5 billion purchase of health insurance rival Amerigroup Corp after Amerigroup alleviated antitrust concerns by selling operations in Virginia, the U.S. Justice Department said on Wednesday.