DFY17ZZContact Radiation of Gallbladder
- Billable / Specific Code
DFY17ZZ is a billable ICD-10-PCS procedure code for Contact Radiation of Gallbladder. It is valid on HIPAA claims for fiscal year 2027 (October 1, 2026 through September 30, 2027). In AHRQ's Clinical Classifications Software (CCSR), this procedure falls under Radiation therapy, NEC.
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 | F | Hepatobiliary System and Pancreas |
| 3 | Modality | Y | Other Radiation |
| 4 | TreatmentSite | 1 | Gallbladder |
| 5 | ModalityQualifier | 7 | Contact Radiation |
| 6 | Isotope | Z | None |
| 7 | Qualifier | Z | None |
In the ICD-10-PCS Alphabetic Index
These FY 2027 ICD-10-PCS Alphabetic Index entries lead to this code:
To code contact radiation of the gallbladder, open the FY 2027 ICD-10-PCS Alphabetic Index at Contact Radiation, then the subterm Gallbladder. The entry lists DFY17ZZ directly as a complete, billable code.
Clinical Classification (CCSR)
AHRQ groups this procedure code into these clinical categories.
Convert to ICD-9-PCS
Closest ICD-9-PCS equivalents for this code under the General Equivalence Mappings.
Similar Procedure Codes
Questions About DFY17ZZ
Is DFY17ZZ a billable code?
Yes. This is a complete seven-character ICD-10-PCS code, specific enough to report Contact Radiation of Gallbladder on inpatient claims from October 1, 2026 through September 30, 2027.
What is the ICD-10-PCS code for contact radiation of the gallbladder?
The FY 2027 ICD-10-PCS Alphabetic Index entry Contact Radiation, Gallbladder is a direct entry for DFY17ZZ, Contact Radiation of Gallbladder, billable on inpatient claims from October 1, 2026 through September 30, 2027.
What do the characters in DFY17ZZ mean?
The code breaks down character by character: the 1st character D is the Section (Radiation Therapy); the 2nd character F is the Body System (Hepatobiliary System and Pancreas); the 3rd character Y is the Modality (Other Radiation); the 4th character 1 is the TreatmentSite (Gallbladder); the 5th character 7 is the ModalityQualifier (Contact Radiation); the 6th character Z is the Isotope (None); the 7th character Z is the Qualifier (None).
What is the ICD-9-PCS equivalent of DFY17ZZ?
Under the General Equivalence Mappings, Contact Radiation of Gallbladder crosswalks to ICD-9-PCS 92.21 (Superficial radiation). The mapping is approximate, so confirm it fits the documentation.
