ICD-10-PCS 2027 procedure code
DW1KBB1Low Dose Rate (LDR) Brachytherapy of Upper Back using Palladium 103 (Pd-103), Unidirectional Source
Short description: LDR Brachytherapy of Up Back using Pd-103, Unidirect
Code last changed in FY2020 (effective October 1, 2019). Source: official FY2027 ICD-10-PCS release from CMS. Page updated September 29, 2026. About our data
About DW1KBB1
DW1KBB1 is the ICD-10-PCS code for a brachytherapy procedure on the upper back using a low dose rate (LDR) approach with palladium 103 (pd-103) (qualifier: unidirectional source).
For a different body part, codes include DW10BB1 (cranial cavity), DW11BB1 (head and neck), DW12BB1 (chest), DW13BB1 (abdomen), DW16BB1 (pelvic region), DW1LBB1 (lower back) and 5 more.
It doesn't appear in the MS-DRG procedure index, so on its own it doesn't change the DRG assignment.
It was added in FY2020, effective October 1, 2019.
What each character means
- 1. Section
- DRadiation Therapy
- 2. Body System
- WAnatomical Regions
- 3. Modality
- 1Brachytherapy
- 4. Treatment Site
- KUpper Back
- 5. Modality Qualifier
- BLow Dose Rate (LDR)
- 6. Isotope
- BPalladium 103 (Pd-103)
- 7. Qualifier
- 1Unidirectional Source
Other versions of this procedure
Code history
- 2016
- 2017
- 2018
- 2019
- 2020
- 2021
- 2022
- 2023
- 2024
- 2025
- 2026
- 2027
- FY2020 (effective 10/1/2019): Added
- No changes since FY2020.
Common questions about DW1KBB1
Is DW1KBB1 a valid ICD-10-PCS code for 2027?
- Yes. DW1KBB1 is valid for inpatient procedures from October 1, 2026 through September 30, 2027.