Accordant Health Services, Inc., a CVS Caremark company based in Greensboro, N.C., proactively supports and empowers individuals with rare conditions (17 conditions which include multiple sclerosis, lupus, Parkinson's, rheumatoid arthritis, hemophilia, cystic fibrosis and sickle cell disease) to improve their total health and manage their multiple, complex needs. Accordant's Medical Advisory Board is comprised of national medical experts who participate in the development and continuous quality improvement of the company's programs.