D710B7ZLow Dose Rate (LDR) Brachytherapy of Bone Marrow using Cesium 137 (Cs-137)
- Billable / Specific Code
D710B7Z is a billable ICD-10-PCS procedure code for Low Dose Rate (LDR) Brachytherapy of Bone Marrow using Cesium 137 (Cs-137). 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 Brachytherapy.
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 | 7 | Lymphatic and Hematologic System |
| 3 | Modality | 1 | Brachytherapy |
| 4 | TreatmentSite | 0 | Bone Marrow |
| 5 | ModalityQualifier | B | Low Dose Rate (LDR) |
| 6 | Isotope | 7 | Cesium 137 (Cs-137) |
| 7 | Qualifier | Z | None |
In the ICD-10-PCS Alphabetic Index
These FY 2026 ICD-10-PCS Alphabetic Index entries lead to D710B7Z:
Clinical Classification (CCSR)
AHRQ groups D710B7Z into these clinical categories.
Convert to ICD-9-PCS
Closest ICD-9-PCS equivalents for D710B7Z under the General Equivalence Mappings.
Similar Procedure Codes
Questions About D710B7Z
Is D710B7Z a billable code?
Yes. D710B7Z is a complete seven-character ICD-10-PCS code, specific enough to report Low Dose Rate (LDR) Brachytherapy of Bone Marrow using Cesium 137 (Cs-137) on inpatient claims from October 1, 2025 through September 30, 2026.
What do the characters in D710B7Z mean?
D710B7Z breaks down character by character: the 1st character D is the Section (Radiation Therapy); the 2nd character 7 is the Body System (Lymphatic and Hematologic System); the 3rd character 1 is the Modality (Brachytherapy); the 4th character 0 is the TreatmentSite (Bone Marrow); the 5th character B is the ModalityQualifier (Low Dose Rate (LDR)); the 6th character 7 is the Isotope (Cesium 137 (Cs-137)); the 7th character Z is the Qualifier (None).
What is the ICD-9-PCS equivalent of D710B7Z?
Under the General Equivalence Mappings, Low Dose Rate (LDR) Brachytherapy of Bone Marrow using Cesium 137 (Cs-137) crosswalks to ICD-9-PCS 92.23. The mapping is approximate, so confirm it fits the documentation.
