ICD-10-PCS 2027 procedure code
BG2400ZComputerized Tomography (CT Scan) of Thyroid Gland using High Osmolar Contrast, Unenhanced and Enhanced
Short description: CT Scan Thyroid Gland w H Osm Contrast, Unenh, Enhance
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 BG2400Z
BG2400Z is the ICD-10-PCS code for a computerized tomography (CT scan) procedure on the thyroid gland using a high osmolar approach with unenhanced and enhanced (qualifier: none). In ICD-10-PCS, computerized tomography (CT scan) means computer reformatted digital display of multiplanar images developed from the capture of multiple exposures of external ionizing radiation.
In plain terms, this corresponds to other computerized axial tomography, the ICD-9-CM procedure title it maps to (88.38).
For a different body part, codes include BG2200Z (bilateral adrenal glands) and BG2300Z (parathyroid glands).
The same procedure with a different approach is coded BG2410Z (low osmolar) and BG24Y0Z (other contrast).
With a different device, use BG240ZZ (none).
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
- BImaging
- 2. Body System
- GEndocrine System
- 3. Type
- 2Computerized Tomography (CT Scan)
Computer reformatted digital display of multiplanar images developed from the capture of multiple exposures of external ionizing radiation
- 4. Body Part
- 4Thyroid Gland
- 5. Contrast
- 0High Osmolar
- 6. Qualifier
- 0Unenhanced and Enhanced
- 7. Qualifier
- ZNone
Other versions of this procedure
Different body part
Different contrast
Different qualifier
ICD-9-CM equivalent
Converter →- 88.38Other computerized axial tomographyapproximate
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 BG2400Z
Is BG2400Z a valid ICD-10-PCS code for 2027?
- Yes. BG2400Z is valid for inpatient procedures from October 1, 2026 through September 30, 2027.
What is the ICD-9 procedure code for BG2400Z?
- The CMS GEMs map BG2400Z to ICD-9-CM 88.38 (Other computerized axial tomography).