ICD-10-PCS code structure

Section:
  0 = Medical and Surgical

Body System:
  W = Anatomical Regions, General

Root Operation:
  9 = Drainage

Body Part:

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See Terms used in Medical and Surgical

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

0W93 - Oral Cavity and Throat

• Open Approach

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

  • Drainage Device
    • 0W9300Z - Drainage of Oral Cav & Throat with Drain Dev, Open Approach
  • No Device
    • 0W930ZX - Drainage of Oral Cavity and Throat, Open Approach, Diagn
    • 0W930ZZ - Drainage of Oral Cavity and Throat, Open Approach

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• 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
    • 0W9330Z - Drainage of Oral Cav & Throat with Drain Dev, Perc Approach
  • No Device
    • 0W933ZX - Drainage of Oral Cavity and Throat, Perc Approach, Diagn
    • 0W933ZZ - Drainage of Oral Cavity and Throat, Percutaneous Approach

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• 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
    • 0W9340Z - Drain Oral Cav & Throat w Drain Dev, Perc Endo
  • No Device
    • 0W934ZX - Drainage of Oral Cav & Throat, Perc Endo Approach, Diagn
    • 0W934ZZ - Drainage of Oral Cavity and Throat, Perc Endo Approach