ICD-10-PCS 2027 procedure code
0BQ77ZZRepair Left Main Bronchus, Via Natural or Artificial Opening
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 0BQ77ZZ
0BQ77ZZ is the ICD-10-PCS code for a repair procedure on the left main bronchus using a via natural or artificial opening approach. In ICD-10-PCS, repair means restoring, to the extent possible, a body part to its normal anatomic structure and function.
In plain terms, this corresponds to other repair and plastic operations on bronchus, the ICD-9-CM procedure title it maps to (33.48).
For a different body part, codes include 0BQ17ZZ (trachea), 0BQ27ZZ (carina), 0BQ37ZZ (right main bronchus), 0BQ47ZZ (right upper lobe bronchus), 0BQ57ZZ (right middle lobe bronchus), 0BQ67ZZ (right lower lobe bronchus) and 12 more.
The same procedure with a different approach is coded 0BQ70ZZ (open), 0BQ73ZZ (percutaneous), 0BQ74ZZ (percutaneous endoscopic) and 0BQ78ZZ (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), DRG 165 (Major Chest Procedures without CC/MCC), DRG 907 (Other O.R. Procedures for Injuries with MCC), DRG 908 (Other O.R. Procedures for Injuries with CC) and DRG 909 (Other O.R. Procedures for Injuries without CC/MCC), under the surgical categories “Major Chest Procedures”, “Other O.R. Procedures for Injuries” and “Other O.R. Procedures for Multiple Significant Trauma”.
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
- QRepair
Restoring, to the extent possible, a body part to its normal anatomic structure and function
Used only when the method to accomplish the repair is not one of the other root operations
Includes: Colostomy takedown, suture of laceration
- 4. Body Part
- 7Main Bronchus, Left
- 5. Approach
- 7Via Natural or Artificial Opening
Entry of instrumentation through a natural or artificial external opening to reach the site of the procedure
- 6. Device
- ZNo Device
- 7. Qualifier
- ZNo Qualifier
Other versions of this procedure
Different body part
- 0BQ17ZZTrachea
- 0BQ27ZZCarina
- 0BQ37ZZMain Bronchus, Right
- 0BQ47ZZUpper Lobe Bronchus, Right
- 0BQ57ZZMiddle Lobe Bronchus, Right
- 0BQ67ZZLower Lobe Bronchus, Right
- 0BQ87ZZUpper Lobe Bronchus, Left
- 0BQ97ZZLingula Bronchus
- 0BQB7ZZLower Lobe Bronchus, Left
- 0BQC7ZZUpper Lung Lobe, Right
- 0BQD7ZZMiddle Lung Lobe, Right
- 0BQF7ZZLower Lung Lobe, Right
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
MDC 21 · Injuries, Poisonings and Toxic Effects of Drugs · Other O.R. Procedures for Injuries
MDC 24 · Multiple Significant Trauma · Other O.R. Procedures for Multiple Significant Trauma
ICD-9-CM equivalent
Converter →- 33.48Other repair and plastic operations on 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 0BQ77ZZ
Is 0BQ77ZZ a valid ICD-10-PCS code for 2027?
- Yes. 0BQ77ZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.
Is 0BQ77ZZ an O.R. procedure?
- Yes. 0BQ77ZZ is an O.R. procedure in MS-DRG v44.0.
What DRG does 0BQ77ZZ group to?
- Depending on the principal diagnosis, 0BQ77ZZ can group to MS-DRG 163, MS-DRG 164, MS-DRG 165, MS-DRG 907, MS-DRG 908 and MS-DRG 909.
What is the ICD-9 procedure code for 0BQ77ZZ?
- The CMS GEMs map 0BQ77ZZ to ICD-9-CM 33.48 (Other repair and plastic operations on bronchus).