| 09R807Z | Replacement of Left Tympanic Membrane with Autologous Tissue Substitute, Open Approach |
| 09R80JZ | Replacement of Left Tympanic Membrane with Synthetic Substitute, Open Approach |
| 09R80KZ | Replacement of Left Tympanic Membrane with Nonautologous Tissue Substitute, Open Approach |
| 09R877Z | Replacement of Left Tympanic Membrane with Autologous Tissue Substitute, Via Natural or Artificial Opening |
| 09R87JZ | Replacement of Left Tympanic Membrane with Synthetic Substitute, Via Natural or Artificial Opening |
| 09R87KZ | Replacement of Left Tympanic Membrane with Nonautologous Tissue Substitute, Via Natural or Artificial Opening |
| 09R887Z | Replacement of Left Tympanic Membrane with Autologous Tissue Substitute, Via Natural or Artificial Opening Endoscopic |
| 09R88KZ | Replacement of Left Tympanic Membrane with Nonautologous Tissue Substitute, Via Natural or Artificial Opening Endoscopic |
