Contact Us

Have questions? Get answers. Need help? Find support. Learn how to contact Blue Cross and Blue Shield of Illinois.

If you haven't visited our Help Center yet, check it out. Find answers to some of our members' most common questions.

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Do You Have a Plan You Bought Through BCBSIL?

You can find our Customer Service number on your member ID card.

Monday – Friday: 7 a.m. – 8 p.m. CT
Saturday: 8 a.m. – 5 p.m. CT
Sunday: Closed

Can't find your physical member ID card? Log in to Blue Access for Members for a virtual ID card.

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Are You Shopping for a BCBSIL Health Plan?

From understanding your Special Enrollment Period options to submitting your application, our health plan specialists are ready to help:

1-866-514-8044

Monday – Friday: 8 a.m. – 8 p.m. CT
Saturday: 8:30 a.m. – 12:30 p.m. CT
Sunday: Closed

Did You Buy Your Plan On the Marketplace?

Search below to learn how to get help. Depending on your question, you may be able to find an answer in your member account. Still need help? Learn if you should contact the Health Insurance Marketplace or reach out to BCBSIL.