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ICD-10-PCS 2027 procedure code

09BP3ZXExcision of Accessory Sinus, Percutaneous Approach, Diagnostic

✓ Valid for 2027

Short description: Excision of Accessory Sinus, Percutaneous Approach, Diagn

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 09BP3ZX

09BP3ZX is the ICD-10-PCS code for a excision procedure on the accessory sinus using a percutaneous approach (qualifier: diagnostic). In ICD-10-PCS, excision means cutting out or off, without replacement, a portion of a body part.

In plain terms, this corresponds to closed [endoscopic] [needle] biopsy of nasal sinus, the ICD-9-CM procedure title it maps to (22.11).

For a different body part, codes include 09B03ZX (right external ear), 09B13ZX (left external ear), 09B33ZX (right external auditory canal), 09B43ZX (left external auditory canal), 09B73ZX (right tympanic membrane), 09B83ZX (left tympanic membrane) and 16 more.

The same procedure with a different approach is coded 09BP0ZX (open), 09BP4ZX (percutaneous endoscopic) and 09BP8ZX (via natural or artificial opening endoscopic).

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
0Medical and Surgical
2. Body System
9Ear, Nose, Sinus
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
PAccessory Sinus
5. Approach
3Percutaneous

Entry, by puncture or minor incision, of instrumentation through the skin or mucous membrane and any other body layers necessary to reach the site of the procedure

6. Device
ZNo Device
7. Qualifier
XDiagnostic

Other versions of this procedure

Different qualifier

ICD-9-CM equivalent

Converter →
  • 22.11Closed [endoscopic] [needle] biopsy of nasal sinusapproximate

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 09BP3ZX

Is 09BP3ZX a valid ICD-10-PCS code for 2027?

Yes. 09BP3ZX is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

What is the ICD-9 procedure code for 09BP3ZX?

The CMS GEMs map 09BP3ZX to ICD-9-CM 22.11 (Closed [endoscopic] [needle] biopsy of nasal sinus).