ICD-10-PCS code structure

Section:
  0 = Medical and Surgical

Body System:
  N = Head and Facial Bones

Root Operation:
  H = Insertion

Body Part:

---

See Terms used in Medical and Surgical

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

0NH4 - Parietal Bone, Left

• Open Approach

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

  • Internal Fixation Device
    • 0NH404Z - Insertion of Int Fix into L Parietal Bone, 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

  • Internal Fixation Device
    • 0NH434Z - Insertion of Int Fix into L Parietal Bone, Perc 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

  • Internal Fixation Device
    • 0NH444Z - Insert of Int Fix into L Parietal Bone, Perc Endo Approach