Blue Cross Blue Shield of Illinois is the largest health insurer in Illinois, offering group and individual health insurance coverage, managed care products, Medicare supplement coverage, and prescription drug coverage to over 7 million members. The BCBSIL network includes over 92% of hospitals in Illinois, over 91% of PCP’s in Illinois and over 87% of specialists in Illinois. Blue Cross Blue Shield of Illinois is committed to promoting the health and wellness of its members and Illinois communities through accessible, cost-effective, quality health care.