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ICD-10-PCS 2027 procedure code

B93FYZZMagnetic Resonance Imaging (MRI) of Nasopharynx/Oropharynx using Other Contrast

✓ Valid for 2027

Short description: MRI of Nasophar/Orophar using Oth Contrast

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 B93FYZZ

B93FYZZ is the ICD-10-PCS code for a magnetic resonance imaging (MRI) procedure on the nasopharynx/oropharynx using an other contrast approach with none (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 other and unspecified sites, the ICD-9-CM procedure title it maps to (88.97).

For a different body part, codes include B930YZZ (ear), B932YZZ (paranasal sinuses), B936YZZ (bilateral parotid glands), B939YZZ (bilateral submandibular glands), B93DYZZ (bilateral salivary glands) and B93JYZZ (larynx).

The same procedure with a different approach is coded B93FZZZ (none).

With a different device, use B93FY0Z (unenhanced and enhanced).

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
9Ear, Nose, Mouth and Throat
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
FNasopharynx/Oropharynx
5. Contrast
YOther Contrast
6. Qualifier
ZNone
7. Qualifier
ZNone

Other versions of this procedure

Different contrast

ICD-9-CM equivalent

Converter →
  • 88.97Magnetic resonance imaging of other and unspecified sitesapproximate

From the CMS 2018 General Equivalence Mappings (GEMs), the final GEMs release.

Code history

  1. 2016
  2. 2017
  3. 2018
  4. 2019
  5. 2020
  6. 2021
  7. 2022
  8. 2023
  9. 2024
  10. 2025
  11. 2026
  12. 2027
  • FY2016 (effective 10/1/2015): Added (first year of ICD-10-CM)
  • No changes since FY2016.

Common questions about B93FYZZ

Is B93FYZZ a valid ICD-10-PCS code for 2027?

Yes. B93FYZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

What is the ICD-9 procedure code for B93FYZZ?

The CMS GEMs map B93FYZZ to ICD-9-CM 88.97 (Magnetic resonance imaging of other and unspecified sites).