What You'll Do: Conduct comprehensive IRF payment integrity audits using the IRF-PAI, UB-04/final bill, acute inpatient discharge summary, complete IRF medical record, therapy documentation, physician orders and notes, nursing notes, MAR, history and physical, pre-admission screening, individualized overall plan of care, and interdisciplinary team documentation. Identify documentation, coding, and reimbursement discrepancies that may impact IRF payment, including unsupported diagnoses, comorbidities not treated or not clinically supported during the IRF stay, or diagnoses carried forward from the prior acute inpatient stay without IRF-level support.