Responsible for ensuring timely filing and guidelines are met; provided quality control checks on paper and electronic claims; process tracers, denial and related correspondence; initiate appeals; compose and submit appeal letters specific challengeable denial issues consistent with the most update American Medical Association Current Procedural Terminology. System Folder Notes / Account Documentation Documents claim bill date, billed amounts, billing address, billing attachments, invoice number, expected payment, contractual amount, received payments, actual transplant date(s), type of transplant, pre and post periods for transplant days, and all pertinent billing data relevant to billing the claim.