ICD-10-PCS code structure

Section:
  0 = Medical and Surgical

Body System:
  9 = Ear, Nose, Sinus

Root Operation:
  1 = Bypass

Body Part:


See Terms used in Medical and Surgical

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

091D - Inner Ear, Right

  • Open Approach

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

    • Autologous Tissue Substitute
      • 091D070 - Bypass R Inner Ear to Endolymphatic w Autol Sub, Open
    • Synthetic Substitute
      • 091D0J0 - Bypass R Inner Ear to Endolymphatic w Synth Sub, Open
    • Nonautologous Tissue Substitute
      • 091D0K0 - Bypass R Inner Ear to Endolymphatic w Nonaut Sub, Open
    • No Device
      • 091D0Z0 - Bypass Right Inner Ear to Endolymphatic, Open Approach