Blue Cross Blue Shield of Massachusetts works hard to make sure that their nearly three million members have access to the high-quality, affordable health care they expect and deserve. For more than 75 years, their company has focused on making their vision a reality for the individuals, families, and businesses they serve. They are a community-focused, tax-paying, not-for-profit health plan headquartered in Boston that is committed to working with others in a spirit of shared responsibility to make quality health care affordable. Consistent with their corporate promise to always put their members first, they are rated among the nation's best health plans for member satisfaction and quality.