099N00Z | Drainage of Nasopharynx with Drainage Device, Open Approach |
099N0ZX | Drainage of Nasopharynx, Open Approach, Diagnostic |
099N0ZZ | Drainage of Nasopharynx, Open Approach |
099N30Z | Drainage of Nasopharynx with Drainage Device, Percutaneous Approach |
099N3ZX | Drainage of Nasopharynx, Percutaneous Approach, Diagnostic |
099N3ZZ | Drainage of Nasopharynx, Percutaneous Approach |
099N40Z | Drainage of Nasopharynx with Drainage Device, Percutaneous Endoscopic Approach |
099N4ZX | Drainage of Nasopharynx, Percutaneous Endoscopic Approach, Diagnostic |
099N4ZZ | Drainage of Nasopharynx, Percutaneous Endoscopic Approach |
099N70Z | Drainage of Nasopharynx with Drainage Device, Via Natural or Artificial Opening |
099N7ZZ | Drainage of Nasopharynx, Via Natural or Artificial Opening |
099N80Z | Drainage of Nasopharynx with Drainage Device, Via Natural or Artificial Opening Endoscopic |
099N8ZX | Drainage of Nasopharynx, Via Natural or Artificial Opening Endoscopic, Diagnostic |
099N8ZZ | Drainage of Nasopharynx, Via Natural or Artificial Opening Endoscopic |