ICD-10-PCS 2027 procedure code
0B930ZXDrainage of Right Main Bronchus, Open Approach, Diagnostic
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 0B930ZX
0B930ZX is the ICD-10-PCS code for a drainage procedure on the right main bronchus using an open approach (qualifier: diagnostic). In ICD-10-PCS, drainage means taking or letting out fluids and/or gases from a body part.
In plain terms, this corresponds to open biopsy of bronchus, the ICD-9-CM procedure title it maps to (33.25).
For a different body part, codes include 0B910ZX (trachea), 0B920ZX (carina), 0B940ZX (right upper lobe bronchus), 0B950ZX (right middle lobe bronchus), 0B960ZX (right lower lobe bronchus), 0B970ZX (left main bronchus) and 15 more.
The same procedure with a different approach is coded 0B933ZX (percutaneous), 0B934ZX (percutaneous endoscopic), 0B937ZX (via natural or artificial opening) and 0B938ZX (via natural or artificial opening endoscopic).
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
- 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
- XDiagnostic
Other versions of this procedure
Different body part
- 0B910ZXTrachea
- 0B920ZXCarina
- 0B940ZXUpper Lobe Bronchus, Right
- 0B950ZXMiddle Lobe Bronchus, Right
- 0B960ZXLower Lobe Bronchus, Right
- 0B970ZXMain Bronchus, Left
- 0B980ZXUpper Lobe Bronchus, Left
- 0B990ZXLingula Bronchus
- 0B9B0ZXLower Lobe Bronchus, Left
- 0B9C0ZXUpper Lung Lobe, Right
- 0B9D0ZXMiddle Lung Lobe, Right
- 0B9F0ZXLower Lung Lobe, Right
Different approach
Different qualifier
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 →- 33.25Open biopsy 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 0B930ZX
Is 0B930ZX a valid ICD-10-PCS code for 2027?
- Yes. 0B930ZX is valid for inpatient procedures from October 1, 2026 through September 30, 2027.
Is 0B930ZX an O.R. procedure?
- Yes. 0B930ZX is an O.R. procedure in MS-DRG v44.0.
What DRG does 0B930ZX group to?
- Depending on the principal diagnosis, 0B930ZX can group to MS-DRG 163, MS-DRG 164 and MS-DRG 165.
What is the ICD-9 procedure code for 0B930ZX?
- The CMS GEMs map 0B930ZX to ICD-9-CM 33.25 (Open biopsy of bronchus).