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ICD-10-PCS 2027 procedure code

0B9K3ZZDrainage of Right Lung, Percutaneous 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 0B9K3ZZ

0B9K3ZZ is the ICD-10-PCS code for a drainage procedure on the right lung using a percutaneous approach. In ICD-10-PCS, drainage means taking or letting out fluids and/or gases from a body part.

In plain terms, this corresponds to puncture of lung, the ICD-9-CM procedure title it maps to (33.93).

For a different body part, codes include 0B913ZZ (trachea), 0B923ZZ (carina), 0B933ZZ (right main bronchus), 0B943ZZ (right upper lobe bronchus), 0B953ZZ (right middle lobe bronchus), 0B963ZZ (right lower lobe bronchus) and 15 more.

The same procedure with a different approach is coded 0B9K0ZZ (open), 0B9K4ZZ (percutaneous endoscopic), 0B9K7ZZ (via natural or artificial opening) and 0B9K8ZZ (via natural or artificial opening endoscopic).

With a different device, use 0B9K30Z (drainage device).

It is an operating-room procedure in the MS-DRG logic for DRG 166 (Other Respiratory System O.R. Procedures with MCC), DRG 167 (Other Respiratory System O.R. Procedures with CC) and DRG 168 (Other Respiratory System O.R. Procedures without CC/MCC), under the surgical category “Other Respiratory System O.R. 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
BRespiratory System
3. Operation
9Drainage

Taking or letting out fluids and/or gases from a body part

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

Includes: Thoracentesis, incision and drainage

4. Body Part
KLung, Right
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
ZNo Qualifier

Other versions of this procedure

Different device

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 →
  • 33.93Puncture of lungapproximate

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 0B9K3ZZ

Is 0B9K3ZZ a valid ICD-10-PCS code for 2027?

Yes. 0B9K3ZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 0B9K3ZZ an O.R. procedure?

Yes. 0B9K3ZZ is an O.R. procedure in MS-DRG v44.0.

What DRG does 0B9K3ZZ group to?

Depending on the principal diagnosis, 0B9K3ZZ can group to MS-DRG 166, MS-DRG 167 and MS-DRG 168.

What is the ICD-9 procedure code for 0B9K3ZZ?

The CMS GEMs map 0B9K3ZZ to ICD-9-CM 33.93 (Puncture of lung).