Community Blood Center/Community Tissue Services operates solely to fulfill the need for blood, allograft tissue and specialized laboratory services to patients. As a not-for-profit, 501c(3) organization, CBC/CTS delivers the confidence and tradition of 40 years of service to those hospitals it serves.Both the American Association of Blood Banks and the American Association of Tissue Banks accredit CBC/CTS. Also, CBC is a member of America's Blood Centers, a national network of non-profit, local, independent community blood centers that collect about half (47 percent) of the U.S. blood supply.