| 069800Z | Drainage of Portal Vein with Drainage Device, Open Approach |
| 06980ZX | Drainage of Portal Vein, Open Approach, Diagnostic |
| 06980ZZ | Drainage of Portal Vein, Open Approach |
| 069830Z | Drainage of Portal Vein with Drainage Device, Percutaneous Approach |
| 06983ZX | Drainage of Portal Vein, Percutaneous Approach, Diagnostic |
| 069840Z | Drainage of Portal Vein with Drainage Device, Percutaneous Endoscopic Approach |
| 06984ZX | Drainage of Portal Vein, Percutaneous Endoscopic Approach, Diagnostic |
| 06984ZZ | Drainage of Portal Vein, Percutaneous Endoscopic Approach |
