ICD-10-PCS 2027 procedure code
02WA32ZRevision of Monitoring Device in Heart, Percutaneous Approach
Short description: Revision of Monitoring Device in Heart, Perc 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 02WA32Z
02WA32Z is the ICD-10-PCS code for a revision procedure on the heart using a percutaneous 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 Cardiotomy, the ICD-9-CM procedure title it maps to (37.11).
For a different body part, codes include 02WY32Z (great vessel).
The same procedure with a different approach is coded 02WA02Z (open), 02WA42Z (percutaneous endoscopic) and 02WAX2Z (external).
With a different device, use 02WA33Z (infusion device), 02WA37Z (autologous tissue substitute), 02WA38Z (zooplastic tissue), 02WA3CZ (extraluminal device), 02WA3DZ (intraluminal device), 02WA3JZ (synthetic substitute) and 6 more.
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
- 2Heart and Great Vessels
- 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
- AHeart
- 5. Approach
- 3Percutaneous
Entry, by puncture or minor incision, of instrumentation through the skin or mucous membrane and any other body layers necessary 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
Different body part
Different approach
Different device
- 02WA33ZInfusion Device
- 02WA37ZAutologous Tissue Substitute
- 02WA38ZZooplastic Tissue
- 02WA3CZExtraluminal Device
- 02WA3DZIntraluminal Device
- 02WA3JZSynthetic Substitute
- 02WA3KZNonautologous Tissue Substitute
- 02WA3MZCardiac Lead
- 02WA3NZIntracardiac Pacemaker
- 02WA3QZImplantable Heart Assist System
- 02WA3RZShort-term External Heart Assist System
- 02WA3YZOther Device
ICD-9-CM equivalent
Converter →- 37.11Cardiotomyapproximate
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 02WA32Z
Is 02WA32Z a valid ICD-10-PCS code for 2027?
- Yes. 02WA32Z is valid for inpatient procedures from October 1, 2026 through September 30, 2027.
What is the ICD-9 procedure code for 02WA32Z?
- The CMS GEMs map 02WA32Z to ICD-9-CM 37.11 (Cardiotomy).