ICD-10-PCS 2027 procedure code
C22GZZZTomographic (Tomo) Nuclear Medicine Imaging of Myocardium
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 C22GZZZ
C22GZZZ is the ICD-10-PCS code for a tomographic (tomo) nuclear medicine imaging procedure on the myocardium using a none approach with none (qualifier: none). In ICD-10-PCS, tomographic (tomo) nuclear medicine imaging means introduction of radioactive materials into the body for three dimensional display of images developed from the capture of radioactive emissions.
In plain terms, this corresponds to cardiovascular and hematopoietic scan and radioisotope function study, the ICD-9-CM procedure title it maps to (92.05).
The same procedure with a different approach is coded C22G1ZZ (technetium 99m (tc-99m)), C22GDZZ (indium 111 (in-111)), C22GKZZ (fluorine 18 (F-18)), C22GSZZ (thallium 201 (tl-201)) and C22GYZZ (other radionuclide).
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
- CNuclear Medicine
- 2. Body System
- 2Heart
- 3. Type
- 2Tomographic (Tomo) Nuclear Medicine Imaging
Introduction of radioactive materials into the body for three dimensional display of images developed from the capture of radioactive emissions
- 4. Body Part
- GMyocardium
- 5. Radionuclide
- ZNone
- 6. Qualifier
- ZNone
- 7. Qualifier
- ZNone
Other versions of this procedure
ICD-9-CM equivalent
Converter →- 92.05Cardiovascular and hematopoietic scan and radioisotope function studyapproximate
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.