Understanding DRGs: A Guide to Diagnosis-Related Group Classification
DRG stands for Diagnosis-Related Group. It is a classification system used to categorize hospital stays into groups based on the principal diagnosis, surgical procedures, and other relevant factors. The purpose of DRGs is to facilitate the comparison of hospital performance and reimbursement based on the complexity and resource consumption of patient care.
DRGs are assigned based on a combination of the following criteria:
1. Principal diagnosis (main reason for admission)
2. Surgical or non-surgical procedure(s) performed during the stay
3. Patient age, sex, and discharge status (e.g., alive, deceased)
4. Presence of certain comorbidities or complications
5. Procedure complexity and resource consumption
Each DRG is assigned a fixed payment rate, which is adjusted based on the patient's age, sex, and discharge status. This system aims to promote cost transparency, accountability, and fairness in hospital reimbursement.