Notifies physician offices of contract periods, identifies and monitors accounts, determines correct reimbursement, bundles all bills for submittal to insurance companies, rebills claims as necessary, followings up on claim status, performs regular account maintenance, collects and distributes payments appropriately. Providing care under the names Advocate Health Care in Illinois; Atrium Health in the Carolinas, Georgia and Alabama; and Aurora Health Care in Wisconsin, Advocate Health is a national leader in clinical innovation, health outcomes, consumer experience and value-based care.