| 099000Z | Drainage of Right External Ear with Drainage Device, Open Approach |
| 09900ZX | Drainage of Right External Ear, Open Approach, Diagnostic |
| 09900ZZ | Drainage of Right External Ear, Open Approach |
| 099030Z | Drainage of Right External Ear with Drainage Device, Percutaneous Approach |
| 09903ZX | Drainage of Right External Ear, Percutaneous Approach, Diagnostic |
| 09903ZZ | Drainage of Right External Ear, Percutaneous Approach |
| 099040Z | Drainage of Right External Ear with Drainage Device, Percutaneous Endoscopic Approach |
| 09904ZX | Drainage of Right External Ear, Percutaneous Endoscopic Approach, Diagnostic |
| 09904ZZ | Drainage of Right External Ear, Percutaneous Endoscopic Approach |
| 0990X0Z | Drainage of Right External Ear with Drainage Device, External Approach |
| 0990XZX | Drainage of Right External Ear, External Approach, Diagnostic |
| 0990XZZ | Drainage of Right External Ear, External Approach |
| 099100Z | Drainage of Left External Ear with Drainage Device, Open Approach |
| 09910ZX | Drainage of Left External Ear, Open Approach, Diagnostic |
| 09910ZZ | Drainage of Left External Ear, Open Approach |
| 099130Z | Drainage of Left External Ear with Drainage Device, Percutaneous Approach |
| 09913ZX | Drainage of Left External Ear, Percutaneous Approach, Diagnostic |
| 09913ZZ | Drainage of Left External Ear, Percutaneous Approach |
| 099140Z | Drainage of Left External Ear with Drainage Device, Percutaneous Endoscopic Approach |
| 09914ZX | Drainage of Left External Ear, Percutaneous Endoscopic Approach, Diagnostic |
| 09914ZZ | Drainage of Left External Ear, Percutaneous Endoscopic Approach |
| 0991X0Z | Drainage of Left External Ear with Drainage Device, External Approach |
| 0991XZX | Drainage of Left External Ear, External Approach, Diagnostic |
| 0991XZZ | Drainage of Left External Ear, External Approach |
| 099300Z | Drainage of Right External Auditory Canal with Drainage Device, Open Approach |
| 09930ZX | Drainage of Right External Auditory Canal, Open Approach, Diagnostic |
| 09930ZZ | Drainage of Right External Auditory Canal, Open Approach |
| 099330Z | Drainage of Right External Auditory Canal with Drainage Device, Percutaneous Approach |
| 09933ZX | Drainage of Right External Auditory Canal, Percutaneous Approach, Diagnostic |
| 09933ZZ | Drainage of Right External Auditory Canal, Percutaneous Approach |
| 099340Z | Drainage of Right External Auditory Canal with Drainage Device, Percutaneous Endoscopic Approach |
| 09934ZX | Drainage of Right External Auditory Canal, Percutaneous Endoscopic Approach, Diagnostic |
| 09934ZZ | Drainage of Right External Auditory Canal, Percutaneous Endoscopic Approach |
| 099370Z | Drainage of Right External Auditory Canal with Drainage Device, Via Natural or Artificial Opening |
| 09937ZX | Drainage of Right External Auditory Canal, Via Natural or Artificial Opening, Diagnostic |
| 09937ZZ | Drainage of Right External Auditory Canal, Via Natural or Artificial Opening |
| 099380Z | Drainage of Right External Auditory Canal with Drainage Device, Via Natural or Artificial Opening Endoscopic |
| 09938ZX | Drainage of Right External Auditory Canal, Via Natural or Artificial Opening Endoscopic, Diagnostic |
| 09938ZZ | Drainage of Right External Auditory Canal, Via Natural or Artificial Opening Endoscopic |
| 0993X0Z | Drainage of Right External Auditory Canal with Drainage Device, External Approach |
| 0993XZX | Drainage of Right External Auditory Canal, External Approach, Diagnostic |
| 0993XZZ | Drainage of Right External Auditory Canal, External Approach |
| 099400Z | Drainage of Left External Auditory Canal with Drainage Device, Open Approach |
| 09940ZX | Drainage of Left External Auditory Canal, Open Approach, Diagnostic |
| 09940ZZ | Drainage of Left External Auditory Canal, Open Approach |
| 099430Z | Drainage of Left External Auditory Canal with Drainage Device, Percutaneous Approach |
| 09943ZX | Drainage of Left External Auditory Canal, Percutaneous Approach, Diagnostic |
| 09943ZZ | Drainage of Left External Auditory Canal, Percutaneous Approach |
| 099440Z | Drainage of Left External Auditory Canal with Drainage Device, Percutaneous Endoscopic Approach |
| 09944ZX | Drainage of Left External Auditory Canal, Percutaneous Endoscopic Approach, Diagnostic |
| 09944ZZ | Drainage of Left External Auditory Canal, Percutaneous Endoscopic Approach |
| 099470Z | Drainage of Left External Auditory Canal with Drainage Device, Via Natural or Artificial Opening |
| 09947ZX | Drainage of Left External Auditory Canal, Via Natural or Artificial Opening, Diagnostic |
| 09947ZZ | Drainage of Left External Auditory Canal, Via Natural or Artificial Opening |
| 099480Z | Drainage of Left External Auditory Canal with Drainage Device, Via Natural or Artificial Opening Endoscopic |
| 09948ZX | Drainage of Left External Auditory Canal, Via Natural or Artificial Opening Endoscopic, Diagnostic |
| 09948ZZ | Drainage of Left External Auditory Canal, Via Natural or Artificial Opening Endoscopic |
| 0994X0Z | Drainage of Left External Auditory Canal with Drainage Device, External Approach |
| 0994XZX | Drainage of Left External Auditory Canal, External Approach, Diagnostic |
| 0994XZZ | Drainage of Left External Auditory Canal, External Approach |
| 099500Z | Drainage of Right Middle Ear with Drainage Device, Open Approach |
| 09950ZX | Drainage of Right Middle Ear, Open Approach, Diagnostic |
| 09950ZZ | Drainage of Right Middle Ear, Open Approach |
| 099600Z | Drainage of Left Middle Ear with Drainage Device, Open Approach |
| 09960ZX | Drainage of Left Middle Ear, Open Approach, Diagnostic |
| 09960ZZ | Drainage of Left Middle Ear, Open Approach |
| 099700Z | Drainage of Right Tympanic Membrane with Drainage Device, Open Approach |
| 09970ZX | Drainage of Right Tympanic Membrane, Open Approach, Diagnostic |
| 09970ZZ | Drainage of Right Tympanic Membrane, Open Approach |
| 099730Z | Drainage of Right Tympanic Membrane with Drainage Device, Percutaneous Approach |
| 09973ZX | Drainage of Right Tympanic Membrane, Percutaneous Approach, Diagnostic |
| 09973ZZ | Drainage of Right Tympanic Membrane, Percutaneous Approach |
| 099740Z | Drainage of Right Tympanic Membrane with Drainage Device, Percutaneous Endoscopic Approach |
| 09974ZX | Drainage of Right Tympanic Membrane, Percutaneous Endoscopic Approach, Diagnostic |
| 09974ZZ | Drainage of Right Tympanic Membrane, Percutaneous Endoscopic Approach |
| 099770Z | Drainage of Right Tympanic Membrane with Drainage Device, Via Natural or Artificial Opening |
| 09977ZX | Drainage of Right Tympanic Membrane, Via Natural or Artificial Opening, Diagnostic |
| 09977ZZ | Drainage of Right Tympanic Membrane, Via Natural or Artificial Opening |
| 099780Z | Drainage of Right Tympanic Membrane with Drainage Device, Via Natural or Artificial Opening Endoscopic |
| 09978ZX | Drainage of Right Tympanic Membrane, Via Natural or Artificial Opening Endoscopic, Diagnostic |
| 09978ZZ | Drainage of Right Tympanic Membrane, Via Natural or Artificial Opening Endoscopic |
| 099800Z | Drainage of Left Tympanic Membrane with Drainage Device, Open Approach |
| 09980ZX | Drainage of Left Tympanic Membrane, Open Approach, Diagnostic |
| 09980ZZ | Drainage of Left Tympanic Membrane, Open Approach |
| 099830Z | Drainage of Left Tympanic Membrane with Drainage Device, Percutaneous Approach |
| 09983ZX | Drainage of Left Tympanic Membrane, Percutaneous Approach, Diagnostic |
| 09983ZZ | Drainage of Left Tympanic Membrane, Percutaneous Approach |
| 099840Z | Drainage of Left Tympanic Membrane with Drainage Device, Percutaneous Endoscopic Approach |
| 09984ZX | Drainage of Left Tympanic Membrane, Percutaneous Endoscopic Approach, Diagnostic |
| 09984ZZ | Drainage of Left Tympanic Membrane, Percutaneous Endoscopic Approach |
| 099870Z | Drainage of Left Tympanic Membrane with Drainage Device, Via Natural or Artificial Opening |
| 09987ZX | Drainage of Left Tympanic Membrane, Via Natural or Artificial Opening, Diagnostic |
| 09987ZZ | Drainage of Left Tympanic Membrane, Via Natural or Artificial Opening |
| 099880Z | Drainage of Left Tympanic Membrane with Drainage Device, Via Natural or Artificial Opening Endoscopic |
| 09988ZX | Drainage of Left Tympanic Membrane, Via Natural or Artificial Opening Endoscopic, Diagnostic |
| 09988ZZ | Drainage of Left Tympanic Membrane, Via Natural or Artificial Opening Endoscopic |
| 099900Z | Drainage of Right Auditory Ossicle with Drainage Device, Open Approach |
| 09990ZX | Drainage of Right Auditory Ossicle, Open Approach, Diagnostic |
| 09990ZZ | Drainage of Right Auditory Ossicle, Open Approach |
| 099A00Z | Drainage of Left Auditory Ossicle with Drainage Device, Open Approach |
| 099A0ZX | Drainage of Left Auditory Ossicle, Open Approach, Diagnostic |
| 099A0ZZ | Drainage of Left Auditory Ossicle, Open Approach |
| 099B00Z | Drainage of Right Mastoid Sinus with Drainage Device, Open Approach |
| 099B0ZX | Drainage of Right Mastoid Sinus, Open Approach, Diagnostic |
| 099B0ZZ | Drainage of Right Mastoid Sinus, Open Approach |
| 099B30Z | Drainage of Right Mastoid Sinus with Drainage Device, Percutaneous Approach |
| 099B3ZX | Drainage of Right Mastoid Sinus, Percutaneous Approach, Diagnostic |
| 099B3ZZ | Drainage of Right Mastoid Sinus, Percutaneous Approach |
| 099B40Z | Drainage of Right Mastoid Sinus with Drainage Device, Percutaneous Endoscopic Approach |
| 099B4ZX | Drainage of Right Mastoid Sinus, Percutaneous Endoscopic Approach, Diagnostic |
| 099B4ZZ | Drainage of Right Mastoid Sinus, Percutaneous Endoscopic Approach |
| 099C00Z | Drainage of Left Mastoid Sinus with Drainage Device, Open Approach |
| 099C0ZX | Drainage of Left Mastoid Sinus, Open Approach, Diagnostic |
| 099C0ZZ | Drainage of Left Mastoid Sinus, Open Approach |
| 099C30Z | Drainage of Left Mastoid Sinus with Drainage Device, Percutaneous Approach |
| 099C3ZX | Drainage of Left Mastoid Sinus, Percutaneous Approach, Diagnostic |
| 099C3ZZ | Drainage of Left Mastoid Sinus, Percutaneous Approach |
| 099C40Z | Drainage of Left Mastoid Sinus with Drainage Device, Percutaneous Endoscopic Approach |
| 099C4ZX | Drainage of Left Mastoid Sinus, Percutaneous Endoscopic Approach, Diagnostic |
| 099C4ZZ | Drainage of Left Mastoid Sinus, Percutaneous Endoscopic Approach |
| 099D00Z | Drainage of Right Inner Ear with Drainage Device, Open Approach |
| 099D0ZX | Drainage of Right Inner Ear, Open Approach, Diagnostic |
| 099D0ZZ | Drainage of Right Inner Ear, Open Approach |
| 099E00Z | Drainage of Left Inner Ear with Drainage Device, Open Approach |
| 099E0ZX | Drainage of Left Inner Ear, Open Approach, Diagnostic |
| 099E0ZZ | Drainage of Left Inner Ear, Open Approach |
| 099F00Z | Drainage of Right Eustachian Tube with Drainage Device, Open Approach |
| 099F0ZX | Drainage of Right Eustachian Tube, Open Approach, Diagnostic |
| 099F0ZZ | Drainage of Right Eustachian Tube, Open Approach |
| 099F30Z | Drainage of Right Eustachian Tube with Drainage Device, Percutaneous Approach |
| 099F3ZX | Drainage of Right Eustachian Tube, Percutaneous Approach, Diagnostic |
| 099F3ZZ | Drainage of Right Eustachian Tube, Percutaneous Approach |
| 099F40Z | Drainage of Right Eustachian Tube with Drainage Device, Percutaneous Endoscopic Approach |
| 099F4ZX | Drainage of Right Eustachian Tube, Percutaneous Endoscopic Approach, Diagnostic |
| 099F4ZZ | Drainage of Right Eustachian Tube, Percutaneous Endoscopic Approach |
| 099F70Z | Drainage of Right Eustachian Tube with Drainage Device, Via Natural or Artificial Opening |
| 099F7ZX | Drainage of Right Eustachian Tube, Via Natural or Artificial Opening, Diagnostic |
| 099F7ZZ | Drainage of Right Eustachian Tube, Via Natural or Artificial Opening |
| 099F80Z | Drainage of Right Eustachian Tube with Drainage Device, Via Natural or Artificial Opening Endoscopic |
| 099F8ZX | Drainage of Right Eustachian Tube, Via Natural or Artificial Opening Endoscopic, Diagnostic |
| 099F8ZZ | Drainage of Right Eustachian Tube, Via Natural or Artificial Opening Endoscopic |
| 099G00Z | Drainage of Left Eustachian Tube with Drainage Device, Open Approach |
| 099G0ZX | Drainage of Left Eustachian Tube, Open Approach, Diagnostic |
| 099G0ZZ | Drainage of Left Eustachian Tube, Open Approach |
| 099G30Z | Drainage of Left Eustachian Tube with Drainage Device, Percutaneous Approach |
| 099G3ZX | Drainage of Left Eustachian Tube, Percutaneous Approach, Diagnostic |
| 099G3ZZ | Drainage of Left Eustachian Tube, Percutaneous Approach |
| 099G40Z | Drainage of Left Eustachian Tube with Drainage Device, Percutaneous Endoscopic Approach |
| 099G4ZX | Drainage of Left Eustachian Tube, Percutaneous Endoscopic Approach, Diagnostic |
| 099G4ZZ | Drainage of Left Eustachian Tube, Percutaneous Endoscopic Approach |
| 099G70Z | Drainage of Left Eustachian Tube with Drainage Device, Via Natural or Artificial Opening |
| 099G7ZX | Drainage of Left Eustachian Tube, Via Natural or Artificial Opening, Diagnostic |
| 099G7ZZ | Drainage of Left Eustachian Tube, Via Natural or Artificial Opening |
| 099G80Z | Drainage of Left Eustachian Tube with Drainage Device, Via Natural or Artificial Opening Endoscopic |
| 099G8ZX | Drainage of Left Eustachian Tube, Via Natural or Artificial Opening Endoscopic, Diagnostic |
| 099G8ZZ | Drainage of Left Eustachian Tube, Via Natural or Artificial Opening Endoscopic |
| 099K00Z | Drainage of Nose with Drainage Device, Open Approach |
| 099K0ZX | Drainage of Nose, Open Approach, Diagnostic |
| 099K0ZZ | Drainage of Nose, Open Approach |
| 099K30Z | Drainage of Nose with Drainage Device, Percutaneous Approach |
| 099K3ZX | Drainage of Nose, Percutaneous Approach, Diagnostic |
| 099K3ZZ | Drainage of Nose, Percutaneous Approach |
| 099K40Z | Drainage of Nose with Drainage Device, Percutaneous Endoscopic Approach |
| 099K4ZX | Drainage of Nose, Percutaneous Endoscopic Approach, Diagnostic |
| 099K4ZZ | Drainage of Nose, Percutaneous Endoscopic Approach |
| 099KX0Z | Drainage of Nose with Drainage Device, External Approach |
| 099KXZX | Drainage of Nose, External Approach, Diagnostic |
| 099KXZZ | Drainage of Nose, External Approach |
| 099L00Z | Drainage of Nasal Turbinate with Drainage Device, Open Approach |
| 099L0ZX | Drainage of Nasal Turbinate, Open Approach, Diagnostic |
| 099L0ZZ | Drainage of Nasal Turbinate, Open Approach |
| 099L30Z | Drainage of Nasal Turbinate with Drainage Device, Percutaneous Approach |
| 099L3ZX | Drainage of Nasal Turbinate, Percutaneous Approach, Diagnostic |
| 099L3ZZ | Drainage of Nasal Turbinate, Percutaneous Approach |
| 099L40Z | Drainage of Nasal Turbinate with Drainage Device, Percutaneous Endoscopic Approach |
| 099L4ZX | Drainage of Nasal Turbinate, Percutaneous Endoscopic Approach, Diagnostic |
| 099L4ZZ | Drainage of Nasal Turbinate, Percutaneous Endoscopic Approach |
| 099L70Z | Drainage of Nasal Turbinate with Drainage Device, Via Natural or Artificial Opening |
| 099L7ZX | Drainage of Nasal Turbinate, Via Natural or Artificial Opening, Diagnostic |
| 099L7ZZ | Drainage of Nasal Turbinate, Via Natural or Artificial Opening |
| 099L80Z | Drainage of Nasal Turbinate with Drainage Device, Via Natural or Artificial Opening Endoscopic |
| 099L8ZX | Drainage of Nasal Turbinate, Via Natural or Artificial Opening Endoscopic, Diagnostic |
| 099L8ZZ | Drainage of Nasal Turbinate, Via Natural or Artificial Opening Endoscopic |
| 099M00Z | Drainage of Nasal Septum with Drainage Device, Open Approach |
| 099M0ZX | Drainage of Nasal Septum, Open Approach, Diagnostic |
| 099M0ZZ | Drainage of Nasal Septum, Open Approach |
| 099M30Z | Drainage of Nasal Septum with Drainage Device, Percutaneous Approach |
| 099M3ZX | Drainage of Nasal Septum, Percutaneous Approach, Diagnostic |
| 099M3ZZ | Drainage of Nasal Septum, Percutaneous Approach |
| 099M40Z | Drainage of Nasal Septum with Drainage Device, Percutaneous Endoscopic Approach |
| 099M4ZX | Drainage of Nasal Septum, Percutaneous Endoscopic Approach, Diagnostic |
| 099M4ZZ | Drainage of Nasal Septum, Percutaneous Endoscopic Approach |
| 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 |
| 099N7ZX | Drainage of Nasopharynx, Via Natural or Artificial Opening, Diagnostic |
| 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 |
| 099P00Z | Drainage of Accessory Sinus with Drainage Device, Open Approach |
| 099P0ZX | Drainage of Accessory Sinus, Open Approach, Diagnostic |
| 099P0ZZ | Drainage of Accessory Sinus, Open Approach |
| 099P30Z | Drainage of Accessory Sinus with Drainage Device, Percutaneous Approach |
| 099P3ZX | Drainage of Accessory Sinus, Percutaneous Approach, Diagnostic |
| 099P3ZZ | Drainage of Accessory Sinus, Percutaneous Approach |
| 099P40Z | Drainage of Accessory Sinus with Drainage Device, Percutaneous Endoscopic Approach |
| 099P4ZX | Drainage of Accessory Sinus, Percutaneous Endoscopic Approach, Diagnostic |
| 099P4ZZ | Drainage of Accessory Sinus, Percutaneous Endoscopic Approach |
| 099Q00Z | Drainage of Right Maxillary Sinus with Drainage Device, Open Approach |
| 099Q0ZX | Drainage of Right Maxillary Sinus, Open Approach, Diagnostic |
| 099Q0ZZ | Drainage of Right Maxillary Sinus, Open Approach |
| 099Q30Z | Drainage of Right Maxillary Sinus with Drainage Device, Percutaneous Approach |
| 099Q3ZX | Drainage of Right Maxillary Sinus, Percutaneous Approach, Diagnostic |
| 099Q3ZZ | Drainage of Right Maxillary Sinus, Percutaneous Approach |
| 099Q40Z | Drainage of Right Maxillary Sinus with Drainage Device, Percutaneous Endoscopic Approach |
| 099Q4ZX | Drainage of Right Maxillary Sinus, Percutaneous Endoscopic Approach, Diagnostic |
| 099Q4ZZ | Drainage of Right Maxillary Sinus, Percutaneous Endoscopic Approach |
| 099R00Z | Drainage of Left Maxillary Sinus with Drainage Device, Open Approach |
| 099R0ZX | Drainage of Left Maxillary Sinus, Open Approach, Diagnostic |
| 099R0ZZ | Drainage of Left Maxillary Sinus, Open Approach |
| 099R30Z | Drainage of Left Maxillary Sinus with Drainage Device, Percutaneous Approach |
| 099R3ZX | Drainage of Left Maxillary Sinus, Percutaneous Approach, Diagnostic |
| 099R3ZZ | Drainage of Left Maxillary Sinus, Percutaneous Approach |
| 099R40Z | Drainage of Left Maxillary Sinus with Drainage Device, Percutaneous Endoscopic Approach |
| 099R4ZX | Drainage of Left Maxillary Sinus, Percutaneous Endoscopic Approach, Diagnostic |
| 099R4ZZ | Drainage of Left Maxillary Sinus, Percutaneous Endoscopic Approach |
| 099S00Z | Drainage of Right Frontal Sinus with Drainage Device, Open Approach |
| 099S0ZX | Drainage of Right Frontal Sinus, Open Approach, Diagnostic |
| 099S0ZZ | Drainage of Right Frontal Sinus, Open Approach |
| 099S30Z | Drainage of Right Frontal Sinus with Drainage Device, Percutaneous Approach |
| 099S3ZX | Drainage of Right Frontal Sinus, Percutaneous Approach, Diagnostic |
| 099S3ZZ | Drainage of Right Frontal Sinus, Percutaneous Approach |
| 099S40Z | Drainage of Right Frontal Sinus with Drainage Device, Percutaneous Endoscopic Approach |
| 099S4ZX | Drainage of Right Frontal Sinus, Percutaneous Endoscopic Approach, Diagnostic |
| 099S4ZZ | Drainage of Right Frontal Sinus, Percutaneous Endoscopic Approach |
| 099T00Z | Drainage of Left Frontal Sinus with Drainage Device, Open Approach |
| 099T0ZX | Drainage of Left Frontal Sinus, Open Approach, Diagnostic |
| 099T0ZZ | Drainage of Left Frontal Sinus, Open Approach |
| 099T30Z | Drainage of Left Frontal Sinus with Drainage Device, Percutaneous Approach |
| 099T3ZX | Drainage of Left Frontal Sinus, Percutaneous Approach, Diagnostic |
| 099T3ZZ | Drainage of Left Frontal Sinus, Percutaneous Approach |
| 099T40Z | Drainage of Left Frontal Sinus with Drainage Device, Percutaneous Endoscopic Approach |
| 099T4ZX | Drainage of Left Frontal Sinus, Percutaneous Endoscopic Approach, Diagnostic |
| 099T4ZZ | Drainage of Left Frontal Sinus, Percutaneous Endoscopic Approach |
| 099U00Z | Drainage of Right Ethmoid Sinus with Drainage Device, Open Approach |
| 099U0ZX | Drainage of Right Ethmoid Sinus, Open Approach, Diagnostic |
| 099U0ZZ | Drainage of Right Ethmoid Sinus, Open Approach |
| 099U30Z | Drainage of Right Ethmoid Sinus with Drainage Device, Percutaneous Approach |
| 099U3ZX | Drainage of Right Ethmoid Sinus, Percutaneous Approach, Diagnostic |
| 099U3ZZ | Drainage of Right Ethmoid Sinus, Percutaneous Approach |
| 099U40Z | Drainage of Right Ethmoid Sinus with Drainage Device, Percutaneous Endoscopic Approach |
| 099U4ZX | Drainage of Right Ethmoid Sinus, Percutaneous Endoscopic Approach, Diagnostic |
| 099U4ZZ | Drainage of Right Ethmoid Sinus, Percutaneous Endoscopic Approach |
| 099V00Z | Drainage of Left Ethmoid Sinus with Drainage Device, Open Approach |
| 099V0ZX | Drainage of Left Ethmoid Sinus, Open Approach, Diagnostic |
| 099V0ZZ | Drainage of Left Ethmoid Sinus, Open Approach |
| 099V30Z | Drainage of Left Ethmoid Sinus with Drainage Device, Percutaneous Approach |
| 099V3ZX | Drainage of Left Ethmoid Sinus, Percutaneous Approach, Diagnostic |
| 099V3ZZ | Drainage of Left Ethmoid Sinus, Percutaneous Approach |
| 099V40Z | Drainage of Left Ethmoid Sinus with Drainage Device, Percutaneous Endoscopic Approach |
| 099V4ZX | Drainage of Left Ethmoid Sinus, Percutaneous Endoscopic Approach, Diagnostic |
| 099V4ZZ | Drainage of Left Ethmoid Sinus, Percutaneous Endoscopic Approach |
| 099W00Z | Drainage of Right Sphenoid Sinus with Drainage Device, Open Approach |
| 099W0ZX | Drainage of Right Sphenoid Sinus, Open Approach, Diagnostic |
| 099W0ZZ | Drainage of Right Sphenoid Sinus, Open Approach |
| 099W30Z | Drainage of Right Sphenoid Sinus with Drainage Device, Percutaneous Approach |
| 099W3ZX | Drainage of Right Sphenoid Sinus, Percutaneous Approach, Diagnostic |
| 099W3ZZ | Drainage of Right Sphenoid Sinus, Percutaneous Approach |
| 099W40Z | Drainage of Right Sphenoid Sinus with Drainage Device, Percutaneous Endoscopic Approach |
| 099W4ZX | Drainage of Right Sphenoid Sinus, Percutaneous Endoscopic Approach, Diagnostic |
| 099W4ZZ | Drainage of Right Sphenoid Sinus, Percutaneous Endoscopic Approach |
| 099X00Z | Drainage of Left Sphenoid Sinus with Drainage Device, Open Approach |
| 099X0ZX | Drainage of Left Sphenoid Sinus, Open Approach, Diagnostic |
| 099X0ZZ | Drainage of Left Sphenoid Sinus, Open Approach |
| 099X30Z | Drainage of Left Sphenoid Sinus with Drainage Device, Percutaneous Approach |
| 099X3ZX | Drainage of Left Sphenoid Sinus, Percutaneous Approach, Diagnostic |
| 099X3ZZ | Drainage of Left Sphenoid Sinus, Percutaneous Approach |
| 099X40Z | Drainage of Left Sphenoid Sinus with Drainage Device, Percutaneous Endoscopic Approach |
| 099X4ZX | Drainage of Left Sphenoid Sinus, Percutaneous Endoscopic Approach, Diagnostic |
| 099X4ZZ | Drainage of Left Sphenoid Sinus, Percutaneous Endoscopic Approach |
