ICD-10-PCS 2027 procedure code
0B910ZXDrainage of Trachea, 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 0B910ZX
0B910ZX is the ICD-10-PCS code for a drainage procedure on the trachea 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 larynx or trachea, the ICD-9-CM procedure title it maps to (31.45).
For a different body part, codes include 0B920ZX (carina), 0B930ZX (right main bronchus), 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 0B913ZX (percutaneous), 0B914ZX (percutaneous endoscopic), 0B917ZX (via natural or artificial opening) and 0B918ZX (via natural or artificial opening endoscopic).
It is an operating-room procedure in the MS-DRG logic for DRG 143 (Other Ear, Nose, Mouth and Throat O.R. Procedures with MCC), DRG 144 (Other Ear, Nose, Mouth and Throat O.R. Procedures with CC), DRG 145 (Other Ear, Nose, Mouth and Throat O.R. Procedures without CC/MCC), 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 categories “Other Ear, Nose, Mouth and Throat O.R. Procedures” and “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
- 1Trachea
- 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
- 0B920ZXCarina
- 0B930ZXMain Bronchus, Right
- 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 03 · Diseases and Disorders of the Ear, Nose, Mouth and Throat · Other Ear, Nose, Mouth and Throat O.R. Procedures
MDC 04 · Diseases and Disorders of the Respiratory System · Other Respiratory System O.R. Procedures
ICD-9-CM equivalent
Converter →- 31.45Open biopsy of larynx or tracheaapproximate
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 0B910ZX
Is 0B910ZX a valid ICD-10-PCS code for 2027?
- Yes. 0B910ZX is valid for inpatient procedures from October 1, 2026 through September 30, 2027.
Is 0B910ZX an O.R. procedure?
- Yes. 0B910ZX is an O.R. procedure in MS-DRG v44.0.
What DRG does 0B910ZX group to?
- Depending on the principal diagnosis, 0B910ZX can group to MS-DRG 143, MS-DRG 144, MS-DRG 145, MS-DRG 166, MS-DRG 167 and MS-DRG 168.
What is the ICD-9 procedure code for 0B910ZX?
- The CMS GEMs map 0B910ZX to ICD-9-CM 31.45 (Open biopsy of larynx or trachea).