ICD-10-PCS 2027 procedure code
B030Y0ZMagnetic Resonance Imaging (MRI) of Brain using Other Contrast, Unenhanced and Enhanced
Short description: MRI of Brain using Oth 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 B030Y0Z
B030Y0Z is the ICD-10-PCS code for a magnetic resonance imaging (MRI) procedure on the brain using an other contrast approach with unenhanced and enhanced (qualifier: none). In ICD-10-PCS, magnetic resonance imaging (MRI) means computer reformatted digital display of multiplanar images developed from the capture of radiofrequency signals emitted by nuclei in a body site excited within a magnetic field.
In plain terms, this corresponds to magnetic resonance imaging of brain and brain stem and other intraoperative magnetic resonance imaging, the ICD-9-CM procedure titles it maps to (88.91 and 88.96).
For a different body part, codes include B039Y0Z (sella turcica/pituitary gland), B03BY0Z (spinal cord) and B03CY0Z (acoustic nerves).
With a different device, use B030YZZ (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
- 0Central Nervous System
- 3. Type
- 3Magnetic Resonance Imaging (MRI)
Computer reformatted digital display of multiplanar images developed from the capture of radiofrequency signals emitted by nuclei in a body site excited within a magnetic field
- 4. Body Part
- 0Brain
- 5. Contrast
- YOther Contrast
- 6. Qualifier
- 0Unenhanced and Enhanced
- 7. Qualifier
- ZNone
Other versions of this procedure
Different body part
Different qualifier
ICD-9-CM equivalent
Converter →- 88.91Magnetic resonance imaging of brain and brain stemapproximate
- 88.96Other intraoperative magnetic resonance imagingapproximate
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 B030Y0Z
Is B030Y0Z a valid ICD-10-PCS code for 2027?
- Yes. B030Y0Z is valid for inpatient procedures from October 1, 2026 through September 30, 2027.
What is the ICD-9 procedure code for B030Y0Z?
- The CMS GEMs map B030Y0Z to ICD-9-CM 88.91 (Magnetic resonance imaging of brain and brain stem) and 88.96 (Other intraoperative magnetic resonance imaging).