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Industry: Managed care Founded: 1934 Headquarters: Baltimore, Maryland, Washington, D.C., USA Area served: Baltimore Washington metropolitan area Key people: Brian D. Pieninck, CEO About CareFirst BlueCross BlueShield CareFirst BlueCross BlueShield, with dual headquarters in Baltimore, Maryland, and Washington, D.C., is a health insurance provider serving 3.4 million individuals and groupsRead More →