DW064ZZBeam Radiation of Pelvic Region using Heavy Particles (Protons,Ions)
- Billable / Specific Code
DW064ZZ is a billable ICD-10-PCS procedure code for Beam Radiation of Pelvic Region using Heavy Particles (Protons,Ions). 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 Beam radiation.
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 | W | Anatomical Regions |
| 3 | Modality | 0 | Beam Radiation |
| 4 | TreatmentSite | 6 | Pelvic Region |
| 5 | ModalityQualifier | 4 | Heavy Particles (Protons,Ions) |
| 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 beam radiation of the pelvic region, open the FY 2027 ICD-10-PCS Alphabetic Index at Beam Radiation, then the subterm Pelvic Region. The index leads to table DW0, where the modality qualifier, isotope and qualifier values shown in the breakdown above complete the seven-character code DW064ZZ.
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 DW064ZZ
Is DW064ZZ a billable code?
Yes. This is a complete seven-character ICD-10-PCS code, specific enough to report Beam Radiation of Pelvic Region using Heavy Particles (Protons,Ions) on inpatient claims from October 1, 2026 through September 30, 2027.
What do the characters in DW064ZZ mean?
The code breaks down character by character: the 1st character D is the Section (Radiation Therapy); the 2nd character W is the Body System (Anatomical Regions); the 3rd character 0 is the Modality (Beam Radiation); the 4th character 6 is the TreatmentSite (Pelvic Region); the 5th character 4 is the ModalityQualifier (Heavy Particles (Protons,Ions)); the 6th character Z is the Isotope (None); the 7th character Z is the Qualifier (None).
What is the ICD-9-PCS equivalent of DW064ZZ?
Under the General Equivalence Mappings, Beam Radiation of Pelvic Region using Heavy Particles (Protons,Ions) crosswalks to ICD-9-PCS 92.26 (Teleradiotherapy of other particulate radiation). The mapping is approximate, so confirm it fits the documentation.
