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ICD-10-PCS Body Part - M
Medical and Surgical, Ear, Nose, Sinus, Drainage, Nasal Septum

The Nasal Septum body part is identified by the character M 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:

  • Quadrangular cartilage
  • Septal cartilage
  • Vomer bone
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:

099M - Nasal Septum

  • Open Approach

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

    • Drainage Device
      • 099M00Z - Drainage of Nasal Septum with Drainage Device, Open Approach
    • No Device
      • 099M0ZX - Drainage of Nasal Septum, Open Approach, Diagnostic
      • 099M0ZZ - Drainage of Nasal Septum, 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
      • 099M30Z - Drainage of Nasal Septum with Drainage Device, Perc Approach
    • No Device
      • 099M3ZX - Drainage of Nasal Septum, Percutaneous Approach, Diagnostic
      • 099M3ZZ - Drainage of Nasal Septum, 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
      • 099M40Z - Drainage of Nasal Septum with Drain Dev, Perc Endo Approach
    • No Device
      • 099M4ZX - Drainage of Nasal Septum, Perc Endo Approach, Diagn
      • 099M4ZZ - Drainage of Nasal Septum, Percutaneous Endoscopic 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
      • 099M70Z - Drainage of Nasal Septum with Drainage Device, Via Opening
    • No Device
      • 099M7ZX - Drainage of Nasal Septum, Via Opening, Diagn
      • 099M7ZZ - Drainage of Nasal Septum, Via Natural or Artificial 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
      • 099M80Z - Drainage of Nasal Septum with Drainage Device, Endo
    • No Device
      • 099M8ZX - Drainage of Nasal Septum, Endo, Diagn
      • 099M8ZZ - Drainage of Nasal Septum, Endo