How do I contact BCBS of Illinois?
How do I contact BCBS of Illinois?
Call us at 1-877-213-1821 (TTY 711). We’re open between 8 a.m. – 8 p.m., local time, 7 days a week. If you’re calling from April 1 through September 30, alternate technologies (for example, voicemail) will be used on the weekends and holidays.
