WellPoint, Inc. is the largest managed health care, for-profit company in the Blue Cross and Blue Shield Association. It was formed when WellPoint Health Networks, Inc. merged into Anthem, Inc., with the surviving Anthem adopting the name, WellPoint, Inc. and began trading its common stock under the WLP symbol on December 1, 2004. In 2009, WellPoint sold its NextRx subsidiaries to Express Scripts for $4.675 billion.
WellPoint is an independent licensee of the Blue Cross and Blue Shield Association and serves its members as the Blue Cross licensee for California; the Blue Cross and Blue Shield licensee for Colorado, Connecticut, Georgia, Indiana, Kentucky, Maine, Missouri (excluding 30 counties in the Kansas City area), Nevada, New Hampshire, New York (as Blue Cross Blue Shield in 10 New York City metropolitan counties and as Blue Cross, Blue Shield or Blue Cross Blue Shield in selected upstate counties only), Ohio, Virginia (excluding the Northern Virginia suburbs of Washington, D.C.), Wisconsin; and through UniCare. In addition to Blue Cross, the company also operates under the Anthem name.