X2A7358Intermittent Coronary Sinus Occlusion, Percutaneous Approach, New Technology Group 8
- Billable / Specific Code
X2A7358 is a billable ICD-10-PCS procedure code for Intermittent Coronary Sinus Occlusion, Percutaneous Approach, New Technology Group 8. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to MS-DRGs 250, 251. The root operation Assistance involves taking over a portion of a physiological function by extracorporeal means.
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 | X | New Technology |
| 2 | Body System | 2 | Cardiovascular System |
| 3 | Operation | A | Assistance |
| 4 | BodyPart | 7 | Coronary Sinus |
| 5 | Approach | 3 | Percutaneous |
| 6 | Device/Substance/Technology | 5 | Intermittent Coronary Sinus Occlusion |
| 7 | Qualifier | 8 | New Technology Group 8 |
Similar Procedure Codes
Questions About X2A7358
Is X2A7358 a billable code?
Yes. X2A7358 is a complete seven-character ICD-10-PCS code, specific enough to report Intermittent Coronary Sinus Occlusion, Percutaneous Approach, New Technology Group 8 on inpatient claims from October 1, 2025 through September 30, 2026.
What do the characters in X2A7358 mean?
X2A7358 breaks down character by character: the 1st character X is the Section (New Technology); the 2nd character 2 is the Body System (Cardiovascular System); the 3rd character A is the Operation (Assistance); the 4th character 7 is the BodyPart (Coronary Sinus); the 5th character 3 is the Approach (Percutaneous); the 6th character 5 is the Device/Substance/Technology (Intermittent Coronary Sinus Occlusion); the 7th character 8 is the Qualifier (New Technology Group 8).
What MS-DRG does X2A7358 group to?
On an inpatient stay, Intermittent Coronary Sinus Occlusion, Percutaneous Approach, New Technology Group 8 maps to MS-DRGs 250, 251, with relative weights from 1.4945 to 2.1825. The MS-DRG sets the fixed Medicare payment for the stay.
