ICD-10-PCS 2027 procedure code
BT20ZZZComputerized Tomography (CT Scan) of Bladder
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 BT20ZZZ
BT20ZZZ is the ICD-10-PCS code for a computerized tomography (CT scan) procedure on the bladder using a none approach with none (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 BT21ZZZ (right kidney), BT22ZZZ (left kidney), BT23ZZZ (bilateral kidneys) and BT29ZZZ (kidney transplant).
The same procedure with a different approach is coded BT200ZZ (high osmolar), BT201ZZ (low osmolar) and BT20YZZ (other contrast).
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
- TUrinary 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
- 0Bladder
- 5. Contrast
- ZNone
- 6. Qualifier
- ZNone
- 7. Qualifier
- ZNone
Other versions of this procedure
Different body part
Different contrast
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 BT20ZZZ
Is BT20ZZZ a valid ICD-10-PCS code for 2027?
- Yes. BT20ZZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.
What is the ICD-9 procedure code for BT20ZZZ?
- The CMS GEMs map BT20ZZZ to ICD-9-CM 88.38 (Other computerized axial tomography).