DWY5GGZIsotope Administration to Whole Body using Strontium 89 (Sr-89)

Radiation Therapy›Anatomical Regions›Other Radiation
  • Billable / Specific Code
ICD-10-PCS DWY5GGZ
CMS Source: FY 2026 ICD-10-PCS dataset. Effective Oct 1, 2025 – Sep 30, 2026.FacebookXLinkedInPrint

DWY5GGZ is a billable ICD-10-PCS procedure code for Isotope Administration to Whole Body using Strontium 89 (Sr-89). It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026). In AHRQ's Clinical Classifications Software (CCSR), this procedure falls under Radiation therapy, NEC.

Code Identity

ICD-10-PCS Code
DWY5GGZ
Billable Status
Yes — Valid for Submission
Code Describes
Isotope Administration to Whole Body using Strontium 89 (Sr-89)
Short Description
Isotope Administration to Whole Body using Strontium 89
Parent Code
DWY

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.

PositionDesignationValueMeaning
1SectionDRadiation Therapy
2Body SystemWAnatomical Regions
3ModalityYOther Radiation
4TreatmentSite5Whole Body
5ModalityQualifierGIsotope Administration
6IsotopeGStrontium 89 (Sr-89)
7QualifierZNone

Clinical Classification (CCSR)

AHRQ groups DWY5GGZ into these clinical categories.

RAD004
Radiation therapy, NEC
Clinical domain: Radiation Therapy

Convert to ICD-9-PCS

Closest ICD-9-PCS equivalents for DWY5GGZ under the General Equivalence Mappings.

92.28
Approximate match.

Similar Procedure Codes

Questions About DWY5GGZ

Is DWY5GGZ a billable code?

Yes. DWY5GGZ is a complete seven-character ICD-10-PCS code, specific enough to report Isotope Administration to Whole Body using Strontium 89 (Sr-89) on inpatient claims from October 1, 2025 through September 30, 2026.

What do the characters in DWY5GGZ mean?

DWY5GGZ 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 Y is the Modality (Other Radiation); the 4th character 5 is the TreatmentSite (Whole Body); the 5th character G is the ModalityQualifier (Isotope Administration); the 6th character G is the Isotope (Strontium 89 (Sr-89)); the 7th character Z is the Qualifier (None).

What is the ICD-9-PCS equivalent of DWY5GGZ?

Under the General Equivalence Mappings, Isotope Administration to Whole Body using Strontium 89 (Sr-89) crosswalks to ICD-9-PCS 92.28. The mapping is approximate, so confirm it fits the documentation.