02T80ZZResection of Conduction Mechanism, Open Approach
- Billable / Specific Code
02T80ZZ is a billable ICD-10-PCS procedure code for Resection of Conduction Mechanism, Open Approach. It is valid on HIPAA claims for fiscal year 2027 (October 1, 2026 through September 30, 2027) and groups to MS-DRGs 228, 229. The root operation Resection involves cutting out or off, without replacement, all of a body part. In AHRQ's Clinical Classifications Software (CCSR), this procedure falls under Heart conduction mechanism procedures.
Code Identity
PCS Table Breakdown
Each ICD-10-PCS code is built from seven characters, each an axis of the procedure. Hover or tap the icons for the official CMS definitions.
| Position | Designation | Value | Meaning |
|---|---|---|---|
| 1 | Section | 0 | Medical and Surgical |
| 2 | Body System | 2 | Heart and Great Vessels |
| 3 | Operation | T | Resection |
| 4 | BodyPart | 8 | Conduction Mechanism |
| 5 | Approach | 0 | Open |
| 6 | Device | Z | No Device |
| 7 | Qualifier | Z | No Qualifier |
In the ICD-10-PCS Alphabetic Index
These FY 2027 ICD-10-PCS Alphabetic Index entries lead to this code:
To code resection of the conduction mechanism, open the FY 2027 ICD-10-PCS Alphabetic Index at Resection, then the subterm Conduction Mechanism. The index leads to table 02T, where the approach, device and qualifier values shown in the breakdown above complete the seven-character code 02T80ZZ.
Clinical Classification (CCSR)
AHRQ groups this procedure code into these clinical categories.
Convert to ICD-9-PCS
Closest ICD-9-PCS equivalents for this code under the General Equivalence Mappings.
Similar Procedure Codes
Questions About 02T80ZZ
Is 02T80ZZ a billable code?
Yes. This is a complete seven-character ICD-10-PCS code, specific enough to report Resection of Conduction Mechanism, Open Approach on inpatient claims from October 1, 2026 through September 30, 2027.
What do the characters in 02T80ZZ mean?
The code breaks down character by character: the 1st character 0 is the Section (Medical and Surgical); the 2nd character 2 is the Body System (Heart and Great Vessels); the 3rd character T is the Operation (Resection); the 4th character 8 is the BodyPart (Conduction Mechanism); the 5th character 0 is the Approach (Open); the 6th character Z is the Device (No Device); the 7th character Z is the Qualifier (No Qualifier).
What MS-DRG does 02T80ZZ group to?
On an inpatient stay, Resection of Conduction Mechanism, Open Approach maps to MS-DRGs 228, 229, with relative weights from 3.4404 to 4.9660. The MS-DRG sets the fixed Medicare payment for the stay.
What is the ICD-9-PCS equivalent of 02T80ZZ?
Under the General Equivalence Mappings, Resection of Conduction Mechanism, Open Approach crosswalks to ICD-9-PCS 37.33 (Excision or destruction of other lesion or tissue of heart, open approach). The mapping is approximate, so confirm it fits the documentation.
