02C54ZZExtirpation of Matter from Atrial Septum, Percutaneous Endoscopic Approach
- Billable / Specific Code
02C54ZZ is a billable ICD-10-PCS procedure code for Extirpation of Matter from Atrial Septum, Percutaneous Endoscopic 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 Extirpation involves taking or cutting out solid matter from a body part. In AHRQ's Clinical Classifications Software (CCSR), this procedure falls under Septal repair and other therapeutic heart 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 | C | Extirpation |
| 4 | BodyPart | 5 | Atrial Septum |
| 5 | Approach | 4 | Percutaneous Endoscopic |
| 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 extirpation of the atrial septum, open the FY 2027 ICD-10-PCS Alphabetic Index at Extirpation, then the subterms Septum, Atrial. The index leads to table 02C, where the approach, device and qualifier values shown in the breakdown above complete the seven-character code 02C54ZZ.
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 02C54ZZ
Is 02C54ZZ a billable code?
Yes. This is a complete seven-character ICD-10-PCS code, specific enough to report Extirpation of Matter from Atrial Septum, Percutaneous Endoscopic Approach on inpatient claims from October 1, 2026 through September 30, 2027.
What do the characters in 02C54ZZ 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 C is the Operation (Extirpation); the 4th character 5 is the BodyPart (Atrial Septum); the 5th character 4 is the Approach (Percutaneous Endoscopic); the 6th character Z is the Device (No Device); the 7th character Z is the Qualifier (No Qualifier).
What MS-DRG does 02C54ZZ group to?
On an inpatient stay, Extirpation of Matter from Atrial Septum, Percutaneous Endoscopic 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 02C54ZZ?
Under the General Equivalence Mappings, Extirpation of Matter from Atrial Septum, Percutaneous Endoscopic Approach crosswalks to ICD-9-PCS 35.98 (Other operations on septa of heart). The mapping is approximate, so confirm it fits the documentation.
