If you are currently covered by an individual CareFirst Blue Cross Blue Shield health insurance policy (vs. one you get through your employer) that you purchased or after March 23, 2010, we have some critical — and time sensitive* — information for you. (Update October 31, 2013 – deadline to re-enroll has been extended to November 22, 2013) CareFirst policyholders either already have received or will receive soon a letter from