ICD-10-PCS code structure

Section:
  0 = Medical and Surgical

Body System:
  W = Anatomical Regions, General

Root Operation:


See Terms used in Medical and Surgical

The 4th character refers to the body part or body region.

Alteration

Modifying the anatomic structure of a body part without affecting the function of the body part

  • 0W0F - Abdominal Wall

  • 0W08 - Chest Wall

  • 0W02 - Face

  • 0W00 - Head

  • 0W0L - Lower Back

  • 0W05 - Lower Jaw

  • 0W06 - Neck

    Includes:
    • Parapharyngeal space
    • Retropharyngeal space
  • 0W0N - Perineum, Female

  • 0W0M - Perineum, Male

  • 0W0K - Upper Back

  • 0W04 - Upper Jaw