Health Care Service Corporation

Health Care Service Corporation (HCSC) is the largest customer-owned health insurance company in the United States. HCSC offers a wide variety of health and life insurance products and related services, through its operating divisions and subsidiaries; including Blue Cross and Blue Shield of Illinois , Blue Cross and Blue Shield of Montana , Blue Cross and Blue Shield of New Mexico , Blue Cross and Blue Shield of Oklahoma , and Blue Cross and Blue Shield of Texas The company employs more than 21,000 people and serves more than 14.5 million members.

  • Dearborn National is the brand name for HCSC's ancillary benefits subsidiaries,...


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  • Located in Lombard, Illinois, Dental Network of America, Inc.(DNoA) functions as a third party administrator (TPA) for HCSC dental programs.


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  • Medecision, Inc.,A wholly owned subsidiary, provides a collaborative health care information exchange service as well as a platform for case management, ...


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  • HCSC Insurance Services Company, a wholly owned subsidiary, underwrites and administers certain Medicare and Medicaid business.


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  • TMG Health, Inc., a wholly owned subsidiary, provides comprehensive Business Process Outsourcing (BPO) services to its customers.


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News and Events

December 8, 2014 HCSC Nationally Recognized For Outstanding Commitment to Community
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November 4, 2014 New York Times blog, "You're the Boss," features an HCSC Private Exchange Solution
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September 29, 2014 HCSC Launches Centered, A New iPhone® App To Help Reduce Stress
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