ICD-10-PCS code structure

Section:
  D = Radiation Oncology

Body System:
  D = Gastrointestinal System

Root Operation:

---

See Terms used in Radiation Oncology

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

Other Radiation

• DDY8 - Anus

• DDY5 - Colon

• DDY2 - Duodenum

• DDY0 - Esophagus

• DDY4 - Ileum

• DDY3 - Jejunum

• DDY7 - Rectum

• DDY1 - Stomach