Collaborates with physicians, Physician Advisors, Coding, Clinical Documentation Integrity (CDI), Health Information Management (HIM), Case Management, Utilization Management, Revenue Integrity, Patient Financial Services, and other interdisciplinary departments to obtain supporting documentation, strengthen appeals, resolve denials, and improve reimbursement outcomes. Reviews and analyzes denied claims, prepares and submits comprehensive appeals, collaborates with physicians, Health Information Management (HIM), Case Management, Coding, Patient Financial Services, and other interdisciplinary teams to resolve denials, identify root causes and denial trends, and support denial prevention and revenue optimization initiatives.