Alabama, Blue Cross and Blue Shield

Alaska, Premera Blue Cross Blue Shield

Arizona, Blue Cross and Blue Shield

Arkansas Blue Cross and Blue Shield

California, Anthem Blue Cross

California, Blue Shield

Colorado, Anthem Blue Cross and Blue Shield

Connecticut, Anthem Blue Cross and Blue Shield

Delaware, Blue Cross and Blue Shield

District of Columbia, CareFirst Blue Cross Blue Shield

Florida, Blue Cross and Blue Shield

Georgia, Blue Cross and Blue Shield

Hawaii Medical Service Association

An independent BlueCross BlueShield company.

Idaho, Blue Cross

Idaho, Regence BlueShield of Idaho

Illinois, Blue Cross and Blue Shield

Indiana, Wellpoint, Inc.

An independent Blue Cross and Blue Shield company.

Iowa, Wellmark Blue Cross and Blue Shield

Kansas, Blue Cross and Blue Shield

Kentucky, Anthem Blue Cross and Blue Shield