Not-for-profit organization maintains and monitors standards of performance for its independent member plans, ensuring the highest quality of service which benefit all clients across the country. Includes a nationwide plan finder that locates information about provincial Blue Cross plans.

[Maryland & WDC] Offers healthcare insurance to residents of Maryland and Washington, DC. Site includes information for Brokers, employers, and providers, as well as links to consumer health and wellness sites.

[New York] Licensee of the Blue Cross and Blue Shield Association for the 28 eastern and south-eastern counties of New York State. Site offers services for members, employers, brokers, and physicians.

Offers health plans for employers, individuals, and families. Covers central New York and southern tier region. [English and Spanish]

Offers information to members, including description of benefits, provider directory, newsletters, and health and safety tips.

Offers plans for groups, employers, individuals, families, and medicare supplemental. Site offers information for employers, providers, and consumers.

Provides supplemental health insurance to employers and individuals, and life and travel insurance to individuals.

[Iowa and South Dakota] Provides group, individual, and family health insurance. Site includes many wellness and safety articles, information concerning the Wellmark Foundation, and community health links for both states.