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ICD-10-PCS 2027 procedure code

BU35YZZMagnetic Resonance Imaging (MRI) of Bilateral Ovaries using Other Contrast

✓ Valid for 2027Female only

Short description: MRI of Bi Ovary 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 BU35YZZ

BU35YZZ is the ICD-10-PCS code for a magnetic resonance imaging (MRI) procedure on the bilateral ovaries 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 BU33YZZ (right ovary), BU34YZZ (left ovary), BU36YZZ (uterus), BU39YZZ (vagina), BU3BYZZ (pregnant uterus) and BU3CYZZ (uterus and ovaries).

The same procedure with a different approach is coded BU35ZZZ (none).

With a different device, use BU35Y0Z (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
UFemale Reproductive 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
5Ovaries, Bilateral
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 BU35YZZ

Is BU35YZZ a valid ICD-10-PCS code for 2027?

Yes. BU35YZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

What is the ICD-9 procedure code for BU35YZZ?

The CMS GEMs map BU35YZZ to ICD-9-CM 88.97 (Magnetic resonance imaging of other and unspecified sites).