ICD-10-PCS Table `DD1`
for Gastrointestinal System, Brachytherapy

The ICD-10-PCS table below specifies all the valid combinations of the remaining characters beyond the first 3 characters (DD1) in the Radiation Oncology section, Gastrointestinal System body system, and Brachytherapy 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 Colon Duodenum Esophagus Ileum Jejunum Rectum Stomach	5: Modality Qualifier	6: Isotope	7: Qualifier
`DD1----` ← Click code for details.
0 - Esophagus 1 - Stomach 2 - Duodenum 3 - Jejunum 4 - Ileum 5 - Colon 7 - Rectum	`9` - High Dose Rate (HDR)	`7` - Cesium 137 (Cs-137) `8` - Iridium 192 (Ir-192) `9` - Iodine 125 (I-125) `B` - Palladium 103 (Pd-103) `C` - Californium 252 (Cf-252) `Y` - Other Isotope	`Z` - None
0 - Esophagus 1 - Stomach 2 - Duodenum 3 - Jejunum 4 - Ileum 5 - Colon 7 - Rectum	`B` - Low Dose Rate (LDR)	`6` - Cesium 131 (Cs-131) `7` - Cesium 137 (Cs-137) `8` - Iridium 192 (Ir-192) `9` - Iodine 125 (I-125) `C` - Californium 252 (Cf-252) `Y` - Other Isotope	`Z` - None
0 - Esophagus 1 - Stomach 2 - Duodenum 3 - Jejunum 4 - Ileum 5 - Colon 7 - Rectum	`B` - Low Dose Rate (LDR)	`B` - Palladium 103 (Pd-103)	`1` - Unidirectional Source `Z` - None

ICD-10-PCS Table DD1 for Gastrointestinal System, Brachytherapy

ICD-10-PCS Table `DD1`
for Gastrointestinal System, Brachytherapy