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ICD-10-PCS 2027 procedure code

BD4CZZZUltrasonography of Rectum

✓ Valid for 2027

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 BD4CZZZ

BD4CZZZ is the ICD-10-PCS code for a ultrasonography procedure on the rectum using a none 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 diagnostic ultrasound of digestive system, the ICD-9-CM procedure title it maps to (88.74).

For a different body part, codes include BD41ZZZ (esophagus), BD42ZZZ (stomach), BD47ZZZ (gastrointestinal tract), BD48ZZZ (appendix) and BD49ZZZ (duodenum).

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
DGastrointestinal 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
CRectum
5. Contrast
ZNone
6. Qualifier
ZNone
7. Qualifier
ZNone

Other versions of this procedure

ICD-9-CM equivalent

Converter →
  • 88.74Diagnostic ultrasound of digestive systemapproximate

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 BD4CZZZ

Is BD4CZZZ a valid ICD-10-PCS code for 2027?

Yes. BD4CZZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

What is the ICD-9 procedure code for BD4CZZZ?

The CMS GEMs map BD4CZZZ to ICD-9-CM 88.74 (Diagnostic ultrasound of digestive system).