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ICD-10-PCS 2027 procedure code

0GB90ZZExcision of Para-aortic Body, Open Approach

✓ Valid for 2027O.R. procedure

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 0GB90ZZ

0GB90ZZ is the ICD-10-PCS code for a excision procedure on the para-aortic body using an open approach. In ICD-10-PCS, excision means cutting out or off, without replacement, a portion of a body part.

In plain terms, this corresponds to other operations on carotid body, carotid sinus and other vascular bodies, the ICD-9-CM procedure title it maps to (39.89).

For a different body part, codes include 0GB00ZZ (pituitary gland), 0GB10ZZ (pineal body), 0GB20ZZ (left adrenal gland), 0GB30ZZ (right adrenal gland), 0GB40ZZ (bilateral adrenal glands), 0GB60ZZ (left carotid body) and 15 more.

The same procedure with a different approach is coded 0GB93ZZ (percutaneous) and 0GB94ZZ (percutaneous endoscopic).

It is an operating-room procedure in the MS-DRG logic for DRG 252 (Other Vascular Procedures with MCC), DRG 253 (Other Vascular Procedures with CC) and DRG 254 (Other Vascular Procedures without CC/MCC), under the surgical category “Other Vascular Procedures”.

It has been valid since ICD-10-PCS took effect on October 1, 2015.

What each character means

1. Section
0Medical and Surgical
2. Body System
GEndocrine System
3. Operation
BExcision

Cutting out or off, without replacement, a portion of a body part

The qualifier DIAGNOSTIC is used to identify excision procedures that are biopsies

Includes: Partial nephrectomy, liver biopsy

4. Body Part
9Para-aortic Body
5. Approach
0Open

Cutting through the skin or mucous membrane and any other body layers necessary to expose the site of the procedure

6. Device
ZNo Device
7. Qualifier
ZNo Qualifier

Other versions of this procedure

Different qualifier

MS-DRG v44.0 grouping

All DRGs →

Surgical MS-DRGs this procedure can group to, depending on the principal diagnosis's MDC.

ICD-9-CM equivalent

Converter →
  • 39.89Other operations on carotid body, carotid sinus and other vascular bodiesapproximate

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 0GB90ZZ

Is 0GB90ZZ a valid ICD-10-PCS code for 2027?

Yes. 0GB90ZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 0GB90ZZ an O.R. procedure?

Yes. 0GB90ZZ is an O.R. procedure in MS-DRG v44.0.

What DRG does 0GB90ZZ group to?

Depending on the principal diagnosis, 0GB90ZZ can group to MS-DRG 252, MS-DRG 253 and MS-DRG 254.

What is the ICD-9 procedure code for 0GB90ZZ?

The CMS GEMs map 0GB90ZZ to ICD-9-CM 39.89 (Other operations on carotid body, carotid sinus and other vascular bodies).