Adventist Health System - - Responsibilities: Communicates with patients, government agencies and third party payers to gather, process and record information to receive appropriate reimbursement.; Communicates with departments for charge information, coding updates, and other information for claim appeals.; Completes billing and collection processes and prepares for distribution to appropriate sources.; Reviews unpaid claims and obtain necessary information to resolve reimbursements.; Reviews unpaid accounts and initiate collection action for past due and denied claims.