| 090007Z | Alteration of Right External Ear with Autologous Tissue Substitute, Open Approach |
| 09000JZ | Alteration of Right External Ear with Synthetic Substitute, Open Approach |
| 09000KZ | Alteration of Right External Ear with Nonautologous Tissue Substitute, Open Approach |
| 09000ZZ | Alteration of Right External Ear, Open Approach |
| 090037Z | Alteration of Right External Ear with Autologous Tissue Substitute, Percutaneous Approach |
| 09003JZ | Alteration of Right External Ear with Synthetic Substitute, Percutaneous Approach |
| 09003KZ | Alteration of Right External Ear with Nonautologous Tissue Substitute, Percutaneous Approach |
| 09003ZZ | Alteration of Right External Ear, Percutaneous Approach |
| 090047Z | Alteration of Right External Ear with Autologous Tissue Substitute, Percutaneous Endoscopic Approach |
| 09004JZ | Alteration of Right External Ear with Synthetic Substitute, Percutaneous Endoscopic Approach |
| 09004KZ | Alteration of Right External Ear with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach |
| 09004ZZ | Alteration of Right External Ear, Percutaneous Endoscopic Approach |
| 0900X7Z | Alteration of Right External Ear with Autologous Tissue Substitute, External Approach |
| 0900XJZ | Alteration of Right External Ear with Synthetic Substitute, External Approach |
| 0900XKZ | Alteration of Right External Ear with Nonautologous Tissue Substitute, External Approach |
