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Contact Us

Boeing Member Services is available Monday through Friday, 5 a.m. to 5 p.m. PT (8 a.m. to 8 p.m. ET and 7 a.m. to 7 p.m. CT).


  • 888-802-8776 (inside the U.S.)
  • 888-206-0244 (outside the U.S.)


Log in to Blue Access for MembersSM for:

  • Secure Messaging: Send and receive secure messages.
  • Live Chat: Chat in real-time with Boeing Member Services and get answers to common questions.



Send inquiries to:

Blue Cross and Blue Shield of Illinois
P.O. Box 805107
Chicago, IL 60680-4112