ICD-10-PCS code structure

Section:
  D = Radiation Oncology

Body System:
  W = Anatomical Regions

Root Operation:

---

See Terms used in Radiation Oncology

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

Other Radiation

• DWY3 - Abdomen

• DWY2 - Chest

• DWY1 - Head and Neck

• DWY4 - Hemibody

• DWY6 - Pelvic Region

• DWY5 - Whole Body