Madison Core Laboratories, LLC is now a participating provider with North Alabama Managed Care, Inc. (NAMCI), an Alabama Premier Network (APN) affiliate, Fortified Provider Network, FedMed, Inc., and America’s Choice Provider Network.  We are continuously working on more network agreements to increase access to affordable laboratory services for the Madison and Huntsville communities.  For any billing inquiries, please contact our billing department at 256-850-0075 option 2 or via e-mail billing@madisoncorelabs.com.