ICD-10-PCS 2027 procedure code
D7044ZZBeam Radiation of Axillary Lymphatics using Heavy Particles (Protons,Ions)
Short description: Beam Radiation of Axillary Lymphatics using Heavy Particles
Code unchanged since ICD-10-PCS took effect on October 1, 2015. Source: official FY2027 ICD-10-PCS release from CMS. Page updated September 29, 2026. About our data
About D7044ZZ
D7044ZZ is the ICD-10-PCS code for a beam radiation procedure on the lymphatics, axillary using a heavy particles (protons,ions) approach with none (qualifier: none).
In plain terms, this corresponds to teleradiotherapy of other particulate radiation, the ICD-9-CM procedure title it maps to (92.26).
For a different body part, codes include D7004ZZ (bone marrow), D7014ZZ (thymus), D7024ZZ (spleen), D7034ZZ (lymphatics, neck), D7054ZZ (lymphatics, thorax), D7064ZZ (lymphatics, abdomen) and 2 more.
The same procedure with a different approach is coded D7040ZZ (photons <1 mev), D7041ZZ (photons 1 - 10 mev), D7042ZZ (photons >10 mev), D7043ZZ (electrons), D7045ZZ (neutrons) and D7046ZZ (neutron capture).
It doesn't appear in the MS-DRG procedure index, so on its own it doesn't change the DRG assignment.
It has been valid since ICD-10-PCS took effect on October 1, 2015.
What each character means
- 1. Section
- DRadiation Therapy
- 2. Body System
- 7Lymphatic and Hematologic System
- 3. Modality
- 0Beam Radiation
- 4. Treatment Site
- 4Lymphatics, Axillary
- 5. Modality Qualifier
- 4Heavy Particles (Protons,Ions)
- 6. Isotope
- ZNone
- 7. Qualifier
- ZNone
Other versions of this procedure
Different treatment site
ICD-9-CM equivalent
Converter →- 92.26Teleradiotherapy of other particulate radiationapproximate
From the CMS 2018 General Equivalence Mappings (GEMs), the final GEMs release.
Code history
- 2016
- 2017
- 2018
- 2019
- 2020
- 2021
- 2022
- 2023
- 2024
- 2025
- 2026
- 2027
- FY2016 (effective 10/1/2015): Added (first year of ICD-10-CM)
- No changes since FY2016.