BCBSMA has non-profit status as a health insurer and has 2.8 million policyholders with most policyholders insured through employers .
2.8 million policyholders are the largest number of any insurer in Massachusetts .
BCBSMA has non-profit status as a health insurer and has 2.8 million policyholders , the largest number of any insurer in Massachusetts , with most policyholders insured through employers .