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ICD-10-PCS 2027 procedure code

0BWL72ZRevision of Monitoring Device in Left Lung, Via Natural or Artificial Opening

✓ Valid for 2027

Short description: Revision of Monitoring Device in Left Lung, Via 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 0BWL72Z

0BWL72Z is the ICD-10-PCS code for a revision procedure on the left lung using a via natural or artificial opening approach with monitoring device. In ICD-10-PCS, revision means correcting, to the extent possible, a portion of a malfunctioning device or the position of a displaced device.

In plain terms, this corresponds to incision of lung, the ICD-9-CM procedure title it maps to (33.1).

For a different body part, codes include 0BW072Z (tracheobronchial tree), 0BW172Z (trachea), 0BWK72Z (right lung), 0BWQ72Z (pleura) and 0BWT72Z (diaphragm).

The same procedure with a different approach is coded 0BWL02Z (open), 0BWL32Z (percutaneous), 0BWL42Z (percutaneous endoscopic), 0BWL82Z (via natural or artificial opening endoscopic) and 0BWLX2Z (external).

With a different device, use 0BWL70Z (drainage device), 0BWL73Z (infusion device) and 0BWL7YZ (other device).

It doesn't appear in the MS-DRG procedure index, so on its own it doesn't change the DRG assignment.

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
WRevision

Correcting, to the extent possible, a portion of a malfunctioning device or the position of a displaced device

Revision can include correcting a malfunctioning or displaced device by taking out or putting in components of the device such as a screw or pin

Includes: Adjustment of position of pacemaker lead, recementing of hip prosthesis

4. Body Part
LLung, 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
2Monitoring Device

Includes: Blood glucose monitoring system; Cardiac event recorder; Continuous Glucose Monitoring (CGM) device; Implantable glucose monitoring device; Loop recorder, implantable; Reveal (LINQ)(DX)(XT)

7. Qualifier
ZNo Qualifier

Other versions of this procedure

ICD-9-CM equivalent

Converter →
  • 33.1Incision 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 0BWL72Z

Is 0BWL72Z a valid ICD-10-PCS code for 2027?

Yes. 0BWL72Z is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

What is the ICD-9 procedure code for 0BWL72Z?

The CMS GEMs map 0BWL72Z to ICD-9-CM 33.1 (Incision of lung).