What 3PL Accounts Receivable contributes to Cardinal Health3PL Accounts Receivable is responsible for reporting accurate and timely accounting information to the pharmaceutical manufacturers we service.  This is accomplished through posting cash payments received to open invoices, creating the deductions taken on the check in our accounting system and entering any necessary journal entries.  Job Summary As a Senior Coordinator, Accounts Receivable (AR Specialist) you are responsible for managing collections for the Pharmaceutical Manufacturers (Clients) we service.  The position requires critical thinking skills and the ability to present what you are reconciling, to the Clients, over the phone or face to face.