ICD-10-PCS 2027 procedure code
BU45YZZUltrasonography of Bilateral Ovaries using Other 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 BU45YZZ
BU45YZZ is the ICD-10-PCS code for a ultrasonography procedure on the bilateral ovaries using an other contrast approach with none (qualifier: none). In ICD-10-PCS, ultrasonography means real time display of images of anatomy or flow information developed from the capture of reflected and attenuated high frequency sound waves.
In plain terms, this corresponds to other diagnostic ultrasound, the ICD-9-CM procedure title it maps to (88.79).
For a different body part, codes include BU40YZZ (right fallopian tube), BU41YZZ (left fallopian tube), BU42YZZ (bilateral fallopian tubes), BU43YZZ (right ovary), BU44YZZ (left ovary), BU46YZZ (uterus) and 1 more.
The same procedure with a different approach is coded BU45ZZZ (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
- UFemale Reproductive System
- 3. Type
- 4Ultrasonography
Real time display of images of anatomy or flow information developed from the capture of reflected and attenuated high frequency sound waves
- 4. Body Part
- 5Ovaries, Bilateral
- 5. Contrast
- YOther Contrast
- 6. Qualifier
- ZNone
- 7. Qualifier
- ZNone
Other versions of this procedure
ICD-9-CM equivalent
Converter →- 88.79Other diagnostic ultrasoundapproximate
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 BU45YZZ
Is BU45YZZ a valid ICD-10-PCS code for 2027?
- Yes. BU45YZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.
What is the ICD-9 procedure code for BU45YZZ?
- The CMS GEMs map BU45YZZ to ICD-9-CM 88.79 (Other diagnostic ultrasound).