| 061207Y | Bypass Gastric Vein to Lower Vein with Autologous Tissue Substitute, Open Approach |
| 061209Y | Bypass Gastric Vein to Lower Vein with Autologous Venous Tissue, Open Approach |
| 06120AY | Bypass Gastric Vein to Lower Vein with Autologous Arterial Tissue, Open Approach |
| 06120JY | Bypass Gastric Vein to Lower Vein with Synthetic Substitute, Open Approach |
| 06120ZY | Bypass Gastric Vein to Lower Vein, Open Approach |
| 061247Y | Bypass Gastric Vein to Lower Vein with Autologous Tissue Substitute, Percutaneous Endoscopic Approach |
| 061249Y | Bypass Gastric Vein to Lower Vein with Autologous Venous Tissue, Percutaneous Endoscopic Approach |
| 06124AY | Bypass Gastric Vein to Lower Vein with Autologous Arterial Tissue, Percutaneous Endoscopic Approach |
| 06124JY | Bypass Gastric Vein to Lower Vein with Synthetic Substitute, Percutaneous Endoscopic Approach |
| 06124KY | Bypass Gastric Vein to Lower Vein with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach |
| 06124ZY | Bypass Gastric Vein to Lower Vein, Percutaneous Endoscopic Approach |
