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ICD-10-PCS 2027 procedure code

BT47ZZZUltrasonography of Left Ureter

✓ 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 BT47ZZZ

BT47ZZZ is the ICD-10-PCS code for a ultrasonography procedure on the left ureter 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 urinary system, the ICD-9-CM procedure title it maps to (88.75).

For a different body part, codes include BT40ZZZ (bladder), BT41ZZZ (right kidney), BT42ZZZ (left kidney), BT43ZZZ (bilateral kidneys), BT45ZZZ (urethra), BT46ZZZ (right ureter) and 3 more.

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
TUrinary 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
7Ureter, Left
5. Contrast
ZNone
6. Qualifier
ZNone
7. Qualifier
ZNone

Other versions of this procedure

ICD-9-CM equivalent

Converter →
  • 88.75Diagnostic ultrasound of urinary 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 BT47ZZZ

Is BT47ZZZ a valid ICD-10-PCS code for 2027?

Yes. BT47ZZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

What is the ICD-9 procedure code for BT47ZZZ?

The CMS GEMs map BT47ZZZ to ICD-9-CM 88.75 (Diagnostic ultrasound of urinary system).