DDY Other Radiation - Gastrointestinal System ICD-10-PCS
The DDY code range contains 30 ICD-10-PCS codes for Other Radiation procedures on the gastrointestinal system. 29 of the codes are billable and valid for inpatient claim submission in fiscal year 2027.
Codes in the DDY Range 30 codes · 29 billable
- DDY Radiation Therapy, Gastrointestinal System, Other RadiationNon-billable header
- DDY07ZZ Contact Radiation of Esophagus
- DDY08ZZ Hyperthermia of Esophagus
- DDY0FZZ Plaque Radiation of Esophagus
- DDY17ZZ Contact Radiation of Stomach
- DDY18ZZ Hyperthermia of Stomach
- DDY1CZZ Intraoperative Radiation Therapy (IORT) of Stomach
- DDY1FZZ Plaque Radiation of Stomach
- DDY27ZZ Contact Radiation of Duodenum
- DDY28ZZ Hyperthermia of Duodenum
- DDY2CZZ Intraoperative Radiation Therapy (IORT) of Duodenum
- DDY2FZZ Plaque Radiation of Duodenum
- DDY37ZZ Contact Radiation of Jejunum
- DDY38ZZ Hyperthermia of Jejunum
- DDY3CZZ Intraoperative Radiation Therapy (IORT) of Jejunum
- DDY3FZZ Plaque Radiation of Jejunum
- DDY47ZZ Contact Radiation of Ileum
- DDY48ZZ Hyperthermia of Ileum
- DDY4CZZ Intraoperative Radiation Therapy (IORT) of Ileum
- DDY4FZZ Plaque Radiation of Ileum
- DDY57ZZ Contact Radiation of Colon
- DDY58ZZ Hyperthermia of Colon
- DDY5CZZ Intraoperative Radiation Therapy (IORT) of Colon
- DDY5FZZ Plaque Radiation of Colon
- DDY77ZZ Contact Radiation of Rectum
- DDY78ZZ Hyperthermia of Rectum
- DDY7CZZ Intraoperative Radiation Therapy (IORT) of Rectum
- DDY7FZZ Plaque Radiation of Rectum
- DDY8CZZ Intraoperative Radiation Therapy (IORT) of Anus
- DDY8FZZ Plaque Radiation of Anus
About the DDY Code Range
These procedures treat sites in the gastrointestinal system with radiation or heat.
The fourth character identifies the treatment site: esophagus, stomach, duodenum, jejunum, ileum, colon, rectum or anus. The fifth distinguishes Contact Radiation, Hyperthermia (heat treatment), Intraoperative Radiation Therapy (radiation during an operation) and Plaque Radiation. The sixth character, Isotope, and seventh character, Qualifier, both have only None.
Questions About This Page
How many billable codes are in the DDY range?
Of the 30 codes in this range, 29 are billable and valid for inpatient claim submission from October 1, 2026 through September 30, 2027. Table header codes group them but cannot be reported on claims.
What does the DDY range classify?
The range classifies Other Radiation procedures, performed on the gastrointestinal system. Each code adds the body part, approach, device, and qualifier in characters four through seven, and links to its own reference page.
Related References
Source: CMS FY 2027 ICD-10-PCS order file and code tables, effective October 1, 2026 through September 30, 2027.
