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ICD-10-PCS 2027 procedure code

B511YZAFluoroscopy of Cerebral and Cerebellar Veins using Other Contrast, Guidance

✓ Valid for 2027

Short description: Fluoroscopy Cereb & Cerebel Vein w Oth Contrast, Guidance

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 B511YZA

B511YZA is the ICD-10-PCS code for a fluoroscopy procedure on the cerebral and cerebellar veins using an other contrast approach with none (qualifier: guidance). In ICD-10-PCS, fluoroscopy means single plane or bi-plane real time display of an image developed from the capture of external ionizing radiation on a fluorescent screen. The image may also be stored by either digital or analog means.

In plain terms, this corresponds to phlebography of veins of head and neck using contrast material, the ICD-9-CM procedure title it maps to (88.61).

For a different body part, codes include B510YZA (epidural veins), B512YZA (intracranial sinuses), B513YZA (right jugular veins), B514YZA (left jugular veins), B515YZA (bilateral jugular veins), B516YZA (right subclavian vein) and 21 more.

The same procedure with a different approach is coded B5110ZA (high osmolar), B5111ZA (low osmolar) and B511ZZA (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
5Veins
3. Type
1Fluoroscopy

Single plane or bi-plane real time display of an image developed from the capture of external ionizing radiation on a fluorescent screen. The image may also be stored by either digital or analog means

4. Body Part
1Cerebral and Cerebellar Veins
5. Contrast
YOther Contrast
6. Qualifier
ZNone
7. Qualifier
AGuidance

Other versions of this procedure

Different qualifier

ICD-9-CM equivalent

Converter →
  • 88.61Phlebography of veins of head and neck using contrast materialapproximate

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 B511YZA

Is B511YZA a valid ICD-10-PCS code for 2027?

Yes. B511YZA is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

What is the ICD-9 procedure code for B511YZA?

The CMS GEMs map B511YZA to ICD-9-CM 88.61 (Phlebography of veins of head and neck using contrast material).