DDY4CZZIntraoperative Radiation Therapy (IORT) of Ileum
- Billable / Specific Code
DDY4CZZ is a billable ICD-10-PCS procedure code for Intraoperative Radiation Therapy (IORT) of Ileum. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026).
Code Identity
PCS Table Breakdown
Each ICD-10-PCS code is built from seven characters, each an axis of the procedure. Hover or tap the icons for the official CMS definitions.
| Position | Designation | Value | Meaning |
|---|---|---|---|
| 1 | Section | D | Radiation Therapy |
| 2 | Body System | D | Gastrointestinal System |
| 3 | Modality | Y | Other Radiation |
| 4 | TreatmentSite | 4 | Ileum |
| 5 | ModalityQualifier | C | Intraoperative Radiation Therapy (IORT) |
| 6 | Isotope | Z | None |
| 7 | Qualifier | Z | None |
Convert to ICD-9-PCS
Closest ICD-9-PCS equivalents for DDY4CZZ under the General Equivalence Mappings.
Similar Procedure Codes
Questions About DDY4CZZ
Is DDY4CZZ a billable code?
Yes. DDY4CZZ is a complete seven-character ICD-10-PCS code, specific enough to report Intraoperative Radiation Therapy (IORT) of Ileum on inpatient claims from October 1, 2025 through September 30, 2026.
What do the characters in DDY4CZZ mean?
DDY4CZZ breaks down character by character: the 1st character D is the Section (Radiation Therapy); the 2nd character D is the Body System (Gastrointestinal System); the 3rd character Y is the Modality (Other Radiation); the 4th character 4 is the TreatmentSite (Ileum); the 5th character C is the ModalityQualifier (Intraoperative Radiation Therapy (IORT)); the 6th character Z is the Isotope (None); the 7th character Z is the Qualifier (None).
What is the ICD-9-PCS equivalent of DDY4CZZ?
Under the General Equivalence Mappings, Intraoperative Radiation Therapy (IORT) of Ileum crosswalks to ICD-9-PCS 92.29. The mapping is approximate, so confirm it fits the documentation.
