ICD-10-PCS 2027 procedure code
0B9340ZDrainage of Right Main Bronchus with Drainage Device, Percutaneous Endoscopic Approach
Short description: Drainage of R Main Bronc with Drain Dev, Perc Endo Approach
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 0B9340Z
0B9340Z is the ICD-10-PCS code for a drainage procedure on the right main bronchus using a percutaneous endoscopic approach with drainage device. In ICD-10-PCS, drainage means taking or letting out fluids and/or gases from a body part.
In plain terms, this corresponds to incision of bronchus, the ICD-9-CM procedure title it maps to (33.0).
For a different body part, codes include 0B9140Z (trachea), 0B9240Z (carina), 0B9440Z (right upper lobe bronchus), 0B9540Z (right middle lobe bronchus), 0B9640Z (right lower lobe bronchus), 0B9740Z (left main bronchus) and 15 more.
The same procedure with a different approach is coded 0B9300Z (open), 0B9330Z (percutaneous), 0B9370Z (via natural or artificial opening) and 0B9380Z (via natural or artificial opening endoscopic).
With a different device, use 0B934ZZ (no device).
It is an operating-room procedure in the MS-DRG logic for DRG 163 (Major Chest Procedures with MCC), DRG 164 (Major Chest Procedures with CC) and DRG 165 (Major Chest Procedures without CC/MCC), under the surgical category “Major Chest 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
- 3Main Bronchus, Right
Includes: Bronchus Intermedius; Intermediate bronchus
- 5. Approach
- 4Percutaneous Endoscopic
Entry, by puncture or minor incision, of instrumentation through the skin or mucous membrane and any other body layers necessary to reach and visualize the site of the procedure
- 6. Device
- 0Drainage Device
Includes: Cystostomy tube; Foley catheter; Percutaneous nephrostomy catheter; Thoracostomy tube
- 7. Qualifier
- ZNo Qualifier
Other versions of this procedure
Different body part
- 0B9140ZTrachea
- 0B9240ZCarina
- 0B9440ZUpper Lobe Bronchus, Right
- 0B9540ZMiddle Lobe Bronchus, Right
- 0B9640ZLower Lobe Bronchus, Right
- 0B9740ZMain Bronchus, Left
- 0B9840ZUpper Lobe Bronchus, Left
- 0B9940ZLingula Bronchus
- 0B9B40ZLower Lobe Bronchus, Left
- 0B9C40ZUpper Lung Lobe, Right
- 0B9D40ZMiddle Lung Lobe, Right
- 0B9F40ZLower Lung Lobe, Right
Different approach
Different device
MS-DRG v44.0 grouping
All DRGs →Surgical MS-DRGs this procedure can group to, depending on the principal diagnosis's MDC.
MDC 04 · Diseases and Disorders of the Respiratory System · Major Chest Procedures
ICD-9-CM equivalent
Converter →- 33.0Incision of bronchusapproximate
From the CMS 2018 General Equivalence Mappings (GEMs), the final GEMs release.
Code history
- 2016
- 2017
- 2018
- 2019
- 2020
- 2021
- 2022
- 2023
- 2024
- 2025
- 2026
- 2027
- FY2016 (effective 10/1/2015): Added (first year of ICD-10-CM)
- No changes since FY2016.
Common questions about 0B9340Z
Is 0B9340Z a valid ICD-10-PCS code for 2027?
- Yes. 0B9340Z is valid for inpatient procedures from October 1, 2026 through September 30, 2027.
Is 0B9340Z an O.R. procedure?
- Yes. 0B9340Z is an O.R. procedure in MS-DRG v44.0.
What DRG does 0B9340Z group to?
- Depending on the principal diagnosis, 0B9340Z can group to MS-DRG 163, MS-DRG 164 and MS-DRG 165.
What is the ICD-9 procedure code for 0B9340Z?
- The CMS GEMs map 0B9340Z to ICD-9-CM 33.0 (Incision of bronchus).