Ancillary Care Management (ACM), the nation’s leading provider of technology and management services for ancillary care, today announced an agreement with Horizon Healthcare Services, Inc. (Horizon) of New Jersey, the state’s largest insurer with more than 2.9 million members, to deploy ACM’s Authorization Management System (AMS) and Claims Management System (CMS). The agreement will enable Horizon to add workflow efficiencies in its ancillary care pre-authorization process and to automate the pre-adjudication of medical pharmacy claims. Ancillary care is the category of healthcare services delivered outside of the hospital setting, such as home infusion therapy (HIT), specialty pharmaceutical delivery, and home health nursing.