Blue Cross and Blue Shield units and other health care plans allege that
Walgreens has overcharged the plaintiffs hundreds of millions of dollars, the plaintiffs said in a Tuesday complaint filed in the U.S. District Court for the Northern District of Illinois.
A spokesperson for Walgreens declined to comment.
When patients covered by the plaintiffs fill prescriptions at a Walgreens pharmacy, Walgreens submits electronic claims for reimbursement for those prescriptions through pharmacy ...