X2A Assistance - Cardiovascular System ICD-10-PCS
The X2A code range contains 6 ICD-10-PCS codes for Assistance procedures on the cardiovascular system. 5 of the codes are billable and valid for inpatient claim submission in fiscal year 2027.
Root Operation Definition
Assistance: Taking over a portion of a physiological function by extracorporeal means.
Codes in the X2A Range 6 codes · 5 billable
- X2A New Technology, Cardiovascular System, AssistanceNon-billable header
- X2A7358 Intermittent Coronary Sinus Occlusion, Percutaneous Approach, New Technology Group 8
- X2AH34B Right Common Carotid Artery Cerebral Embolic Filtration, Single Integrated Distal Filter, Percutaneous Approach, New Technology Group 11
- X2AJ34B Left Common Carotid Artery Cerebral Embolic Filtration, Single Integrated Distal Filter, Percutaneous Approach, New Technology Group 11
- X2AK34B Right Internal Carotid Artery Cerebral Embolic Filtration, Single Integrated Distal Filter, Percutaneous Approach, New Technology Group 11
- X2AL34B Left Internal Carotid Artery Cerebral Embolic Filtration, Single Integrated Distal Filter, Percutaneous Approach, New Technology Group 11
About the X2A Code Range
These procedures use means outside the body to take over part of a cardiovascular function. They include cerebral embolic filtration, which filters blood-borne material, and intermittent coronary sinus occlusion, which periodically blocks the coronary sinus.
The fourth character identifies the coronary sinus or the right or left common or internal carotid artery. The fifth character specifies a percutaneous approach, reaching the site through a puncture or minor incision. The sixth character identifies either a single integrated distal filter for cerebral embolic filtration or intermittent coronary sinus occlusion. The seventh character identifies New Technology Group 8 or New Technology Group 11.
Questions About This Page
How many billable codes are in the X2A range?
Of the 6 codes in this range, 5 are billable and valid for inpatient claim submission from October 1, 2026 through September 30, 2027. Table header codes group them but cannot be reported on claims.
What does the X2A range classify?
The range classifies Assistance procedures, taking over a portion of a physiological function by extracorporeal means, performed on the cardiovascular system. Each code adds the body part, approach, device, and qualifier in characters four through seven, and links to its own reference page.
Related References
Source: CMS FY 2027 ICD-10-PCS order file and code tables, effective October 1, 2026 through September 30, 2027.
