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ICD-10-PCS Body Part - G
Medical and Surgical, Ear, Nose, Sinus, Drainage, Eustachian Tube, Left

The Eustachian Tube, Left body part is identified by the character G in the 4th position of the ICD-10-PCS procedure code. It is contained within the Drainage root operation of the Ear, Nose, Sinus body system under the Medical and Surgical section. The 4the position refers to the body part or body region when applicable.

Includes:

  • Auditory tube
  • Pharyngotympanic tube
ICD-10-PCS code structure

Section:
  0 = Medical and Surgical

Body System:
  9 = Ear, Nose, Sinus

Root Operation:
  9 = Drainage

Body Part:

See Terms used in Medical and Surgical

Select the appropriate procedure code based on the approach & device:

099G - Eustachian Tube, Left

  • Open Approach

    Cutting through the skin or mucous membrane and any other body layers necessary to expose the site of the procedure

    • Drainage Device
      • 099G00Z - Drainage of L Eustach Tube with Drain Dev, Open Approach
    • No Device
      • 099G0ZX - Drainage of Left Eustachian Tube, Open Approach, Diagnostic
      • 099G0ZZ - Drainage of Left Eustachian Tube, Open Approach

  • Percutaneous Approach

    Entry, by puncture or minor incision, of instrumentation through the skin or mucous membrane and any other body layers necessary to reach the site of the procedure

    • Drainage Device
      • 099G30Z - Drainage of L Eustach Tube with Drain Dev, Perc Approach
    • No Device
      • 099G3ZX - Drainage of Left Eustachian Tube, Perc Approach, Diagn
      • 099G3ZZ - Drainage of Left Eustachian Tube, Percutaneous Approach

  • Percutaneous Endoscopic Approach

    Entry, by puncture or minor incision, of instrumentation through the skin or mucous membrane and any other body layers necessary to reach and visualize the site of the procedure

    • Drainage Device
      • 099G40Z - Drain of L Eustach Tube with Drain Dev, Perc Endo Approach
    • No Device
      • 099G4ZX - Drainage of Left Eustachian Tube, Perc Endo Approach, Diagn
      • 099G4ZZ - Drainage of Left Eustachian Tube, Perc Endo Approach

  • Via Natural or Artificial Opening Approach

    Entry of instrumentation through a natural or artificial external opening to reach the site of the procedure

    • Drainage Device
      • 099G70Z - Drainage of Left Eustachian Tube with Drain Dev, Via Opening
    • No Device
      • 099G7ZX - Drainage of Left Eustachian Tube, Via Opening, Diagn
      • 099G7ZZ - Drainage of Left Eustachian Tube, Via Opening

  • Via Natural or Artificial Opening Endoscopic Approach

    Entry of instrumentation through a natural or artificial external opening to reach and visualize the site of the procedure

    • Drainage Device
      • 099G80Z - Drainage of Left Eustachian Tube with Drainage Device, Endo
    • No Device
      • 099G8ZX - Drainage of Left Eustachian Tube, Endo, Diagn
      • 099G8ZZ - Drainage of Left Eustachian Tube, Endo