title: Quiet giant. Blues consolidator Health Care Service Corp. may not get the same attention as for-profit WellPoint, but the company is busy making big moves.
authors.forename: Laura B
authors.initials: LB
authors.lastname: Benko
mesh_terms: D054598:Blue Cross Blue Shield Insurance Plans / Q000458:organization & administration* / Q000639:trends; D007087:Illinois; D009935:Organizational Affiliation / Q000191:economics / Q000706:statistics & numerical data* / Q000639:trends; D009939:Organizations, Nonprofit / Q000191:economics / Q000639:trends*; D010067:Ownership / Q000639:trends*; D014481:United States