Who We Are

Blue Cross and Blue Shield of Illinois
Headquarters in Chicago.
Blue Cross and Blue Shield of Illinois (BCBSIL) is the largest and most experienced health insurance company in Illinois, providing more than 7 million members with comprehensive and affordable health plans. As a division of Health Care Service Corporation (HCSC), Blue Cross and Blue Shield of Illinois provides its members with a high level of confidence and security.
We are proud to be a technologically innovative, efficient and responsive health insurance company. That is why we are pleased to offer Blue Access for MembersSM, which provides our members and their dependents with secure online access to benefits summaries, claim status, provider information and valuable health tips.
Blue Cross and Blue Shield of Illinois is committed to the highest standards of business ethics and integrity, and we are committed to fulfilling our corporate citizenship responsibilities to the communities we serve.
Elsewhere in this website, you will find information on our full range of managed care programs for individuals, families, employer groups and seniors. Blue Cross and Blue Shield of Illinois health plans include flexible benefit designs and access to the largest network of hospitals and physicians in the state. In addition, Blue Cross and Blue Shield of Illinois has been awarded accreditation by two national organizations.
We invite you to browse our site for information on the latest health plan options, membership benefits, new products and special services, and to search the largest network of doctors, dentists and hospitals and other health providers with the online Provider Finder®.
Awards
Health Care Service Corporation (HCSC) is proud of the recognition it receives within its industry and communities. Year after year, HCSC proves itself as a leader in health care through its Blue Cross and Blue Shield plans.
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Diversity
Diversity at HCSC refers to human differences and similarities among employees, customers and key constituents that affect overall success of individual employees and the company; work and business environments; customer satisfaction; and community and general public perception of our products and services.
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Financial Statements
As the largest customer-owned health insurer in the country, HCSC views health care financing, access and delivery with a long-term perspective that promotes the entire health care system, not just the company's position.
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Code of Conduct
HCSC is in the trust business. We market health and life insurance products and services, but we cannot possibly succeed unless we maintain our reputation and continue to earn the trust of consumers, employers, providers, regulators, bankers and vendors.
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