DFY Other Radiation - Hepatobiliary System and Pancreas ICD-10-PCS
The DFY code range contains 17 ICD-10-PCS codes for Other Radiation procedures on the hepatobiliary system and pancreas. 16 of the codes are billable and valid for inpatient claim submission in fiscal year 2026.
Codes in the DFY Range 17 codes · 16 billable
- DFY Radiation Therapy, Hepatobiliary System and Pancreas, Other RadiationNon-billable header
- DFY07ZZ Contact Radiation of Liver
- DFY08ZZ Hyperthermia of Liver
- DFY0CZZ Intraoperative Radiation Therapy (IORT) of Liver
- DFY0FZZ Plaque Radiation of Liver
- DFY17ZZ Contact Radiation of Gallbladder
- DFY18ZZ Hyperthermia of Gallbladder
- DFY1CZZ Intraoperative Radiation Therapy (IORT) of Gallbladder
- DFY1FZZ Plaque Radiation of Gallbladder
- DFY27ZZ Contact Radiation of Bile Ducts
- DFY28ZZ Hyperthermia of Bile Ducts
- DFY2CZZ Intraoperative Radiation Therapy (IORT) of Bile Ducts
- DFY2FZZ Plaque Radiation of Bile Ducts
- DFY37ZZ Contact Radiation of Pancreas
- DFY38ZZ Hyperthermia of Pancreas
- DFY3CZZ Intraoperative Radiation Therapy (IORT) of Pancreas
- DFY3FZZ Plaque Radiation of Pancreas
About the DFY Code Range
The ICD-10-PCS root operation Other Radiation (Code DFY) refers to specialized radiation therapy techniques applied within the Hepatobiliary System and Pancreas. This procedure involves targeted delivery of radiation or hyperthermia that does not fall under conventional radiation therapy categories.
Other Radiation in the Radiation Therapy section includes various approaches such as Contact Radiation, Hyperthermia, Intraoperative Radiation Therapy (IORT), and Plaque Radiation. For example, contact radiation, identified by codes like DFY07ZZ for the Liver and DFY17ZZ for the Gallbladder, involves direct applicator positioning on the target tissue. Hyperthermia codes such as DFY08ZZ (Liver) represent the use of elevated temperatures to enhance treatment. Intraoperative radiation therapy (DFY0CZZ for Liver) delivers radiation during surgery, while plaque radiation (DFY0FZZ for Liver) uses radioactive plaques to treat localized tumors. These other radiation codes are important for documenting specialized hepatic and pancreatic radiation treatments precisely and effectively.
Questions About This Page
How many billable codes are in the DFY range?
Of the 17 codes in this range, 16 are billable and valid for inpatient claim submission from October 1, 2025 through September 30, 2026. Table header codes group them but cannot be reported on claims.
What does the DFY range classify?
The range classifies Other Radiation procedures, performed on the hepatobiliary system and pancreas. 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 2026 ICD-10-PCS order file and code tables, effective October 1, 2025 through September 30, 2026.
