ICD-10-PCS Table `DDY`
for Gastrointestinal System, Other Radiation

The ICD-10-PCS table below specifies all the valid combinations of the remaining characters beyond the first 3 characters (DDY) in the Radiation Oncology section, Gastrointestinal System body system, and Other Radiation root operation. Each row in the table specifies the valid combination of values for characters 4-7. The table contain only those combinations of values that result in a valid procedure code.

Treatment Site Anus Colon Duodenum Esophagus Ileum Jejunum Rectum Stomach	5: Modality Qualifier	6: Isotope	7: Qualifier
`DDY----` ← Click code for details.
0 - Esophagus	`7` - Contact Radiation `8` - Hyperthermia `F` - Plaque Radiation	`Z` - None	`Z` - None
1 - Stomach 2 - Duodenum 3 - Jejunum 4 - Ileum 5 - Colon 7 - Rectum	`7` - Contact Radiation `8` - Hyperthermia `C` - Intraoperative Radiation Therapy (IORT) `F` - Plaque Radiation	`Z` - None	`Z` - None
8 - Anus	`C` - Intraoperative Radiation Therapy (IORT) `F` - Plaque Radiation	`Z` - None	`Z` - None

ICD-10-PCS Table DDY for Gastrointestinal System, Other Radiation

ICD-10-PCS Table `DDY`
for Gastrointestinal System, Other Radiation