Phone Number of 
Blue Cross Blue Shield of Illinois Contact is 
+1 312-653-6000 .
The
 Blue Cross Blue Shield Association is a group of 38 different insurance companies in the
 Country of United States. The Blue Cross Blue Shield Association provides various types of insurance services such as health insurance, vehicle insurane through the combination of these companies. The association was formed in the year 1929 and both the companies
 Blue Cross and Blue Shield merged in the year 1982. Over 99 million
 American citizens are insured through various companies of the group. The address and contact number of
 Blue Cross Blue Shield of Illinois is also used for 
Blue Cross Blue Shield of Illinois claim form, 
Blue Cross Blue Shield of Illinois jobs, 
Blue Cross Blue Shield of Illinois boeing, 
Blue Cross Blue Shield of Illinois dental, 
Blue Cross Blue Shield of Illinois hmo and 
Blue Cross Blue Shield of Illinois customer service.
 
Blue Cross Blue Shield of Illinois Contact Address 
The address of Blue Cross Blue Shield of Illinois Contact is No 300, East Randolph Street, Chicago, Illinois, United States.
Blue Cross Blue Shield of Illinois Contact Website 
The Website of Blue Cross Blue Shield of Illinois Contact is 
www.bcbsil.com.
Blue Cross Blue Shield of Illinois Contact Customer Support Service Phone Number 
The customer support phone number of Blue Cross Blue Shield of Illinois Contact is 
+1 312-653-6000 (Click phone number to call).
The postal and 
official address, email address and 
phone number (
helpline) of 
Blue Cross Blue Shield of Illinois Contact Service Center and 
Blue Cross Blue Shield of Illinois Contact customer phone number  is given below. The  
helpline of Blue Cross Blue Shield of Illinois Contact customer phone number may or may not be 
toll free.
Click Here To View  Blue Cross Blue Shield of Illinois Contact Customer Service Phone Numbers