Iowa Total has been named the new managed-care organization to administer coverage for the state’s Medicaid members, the state announced Monday. The Department of Human Services named the carrier as the latest private company to help manage the $5 billion program, a move that will bring the total managed-care organizations on the program back up to three for the first time in more than a year.Iowa Total Care will begin administering coverage for the nearly 600,000 members on July 1, 2019.