“…DRGs are primarily used to calculate reimbursement for each patient category. Studies in KSA reported a significant relationship between DRGs to the patient length of stay in the hospital, in addition to the patient's age ( Sara and Shoukri, 2021 ). In terms of financial impact, DRG is considered a reliable and patient services representative system preferred for reimbursement purposes ( Mehmood et al, 2021 ).…”