| 29756-4 | Peritoneoscopy study |
| 9008-4 | Fluid intake peritoneal Estimated |
| 9009-2 | Fluid intake peritoneal Measured |
| 9010-0 | Fluid intake peritoneal 1 hour |
| 9011-8 | Fluid intake peritoneal 8 hour |
| 9012-6 | Fluid intake peritoneal 10 hour |
| 9013-4 | Fluid intake peritoneal 12 hour |
| 9014-2 | Fluid intake peritoneal 24 hour |
| 9174-4 | Fluid output peritoneal drain 1 hour |
| 9175-1 | Fluid output peritoneal drain 8 hour |
| 9176-9 | Fluid output peritoneal drain 10 hour |
| 9177-7 | Fluid output peritoneal drain 12 hour |
| 9178-5 | Fluid output peritoneal drain 24 hour |
| 9179-3 | Fluid output peritoneal drain |
| 99532-4 | Volume of Peritoneal space |