| 09BN0ZX | Excision of Nasopharynx, Open Approach, Diagnostic |
| 09BN3ZX | Excision of Nasopharynx, Percutaneous Approach, Diagnostic |
| 09BN3ZZ | Excision of Nasopharynx, Percutaneous Approach |
| 09BN4ZX | Excision of Nasopharynx, Percutaneous Endoscopic Approach, Diagnostic |
| 09BN4ZZ | Excision of Nasopharynx, Percutaneous Endoscopic Approach |
| 09BN7ZX | Excision of Nasopharynx, Via Natural or Artificial Opening, Diagnostic |
| 09BN7ZZ | Excision of Nasopharynx, Via Natural or Artificial Opening |
| 09BN8ZX | Excision of Nasopharynx, Via Natural or Artificial Opening Endoscopic, Diagnostic |
| 09BN8ZZ | Excision of Nasopharynx, Via Natural or Artificial Opening Endoscopic |
