Inclusions in each AR-DRG codes
| AR-DRG code | Categorisation and intervention included in AR-DRG code |
| O60C | Normal vaginal birth±induction, augmentation, epidural |
| O60B | Instrumental vaginal birth±PPH, perineal trauma, episiotomy |
| O60A | Vaginal birth+severe/catastrophic outcome (eg, DVT/PE, embolism, HELLP syndrome) |
| O01C | CS±labour |
| O01B | CS+PPH (>650 mL blood loss) |
| O01A | CS+severe/catastrophic outcome (eg, DVT/PE, amniotic embolism, HELLP syndrome) |
CS, caesarean section; DVT, deep vein thrombosis; HELLP, haemolysis, elevated liver enzymes, low platelet count; PE, pulmonary embolism; PPH, postpartum haemorrhage.