ICD-10-PCS 2027 procedure code
CB3YYZZPositron Emission Tomographic (PET) Imaging of Respiratory System using Other Radionuclide
Short description: PET Imag of Resp Sys using Oth Radionuclide
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 CB3YYZZ
CB3YYZZ is the ICD-10-PCS code for a positron emission tomographic (PET) imaging procedure on the respiratory system using an other radionuclide approach with none (qualifier: none). In ICD-10-PCS, positron emission tomographic (PET) imaging means introduction of radioactive materials into the body for three dimensional display of images developed from the simultaneous capture, 180 degrees apart, of radioactive emissions.
In plain terms, this corresponds to pulmonary scan, the ICD-9-CM procedure title it maps to (92.15).
For a different body part, codes include CB32YZZ (lungs and bronchi).
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
- BRespiratory System
- 3. Type
- 3Positron Emission Tomographic (PET) Imaging
Introduction of radioactive materials into the body for three dimensional display of images developed from the simultaneous capture, 180 degrees apart, of radioactive emissions
- 4. Body Part
- YRespiratory System
- 5. Radionuclide
- YOther Radionuclide
- 6. Qualifier
- ZNone
- 7. Qualifier
- ZNone
Other versions of this procedure
Different body part
ICD-9-CM equivalent
Converter →- 92.15Pulmonary scanapproximate
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.
Common questions about CB3YYZZ
Is CB3YYZZ a valid ICD-10-PCS code for 2027?
- Yes. CB3YYZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.
What is the ICD-9 procedure code for CB3YYZZ?
- The CMS GEMs map CB3YYZZ to ICD-9-CM 92.15 (Pulmonary scan).