AHA Coding Clinic® for ICD-10-CM and ICD-10-PCS - 2020 Issue 4; Section X-New Technology
Cerebral Embolic Filtration Extracorporeal Flow Reversal Circuit
A new code has been created at table X2A, Cardiovascular System, Assistance, to describe the use of reverse flow embolic neuroprotection during transcarotid arterial revascularization (TCAR), an intraoperative filtration procedure that utilizes an extracorporeal flow reversal circuit. Body Part Device/Substance/Technology H Common Carotid Artery, Right J Common Carotid Artery, Left 3 Cerebral Embolic Filtration, Extracorporeal Flow Reversal Circuit The TCAR procedure is performed to reduce the risk of stroke with placement of a carotid artery stent. Traditional carotid artery stenting is performed using instrumentation via the femoral artery being advanced under fluoroscopy to the site of plaque obstructing the...
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Article Overview
This premium article discusses an update involving a cardiovascular-system assistance code concept used in connection with transcarotid arterial revascularization. It places the topic in the context of TCAR, extracorporeal flow reversal, and related procedural distinctions, making it relevant for inpatient coders, CDI staff, and clinicians involved in vascular and interventional procedures.
Why This Topic Matters
It helps readers understand how this newer procedure concept is represented in the code set and how it relates to nearby procedural approaches in carotid and vascular intervention coding.
What You Will Learn
- The clinical and procedural context for transcarotid arterial revascularization
- How extracorporeal flow reversal neuroprotection is described at a high level
- How the article situates the topic within ICD-10-PCS body system and table conventions
- How the procedure is distinguished from other carotid and transcatheter valve-related embolic protection approaches
Who Should Read This
- Hospital inpatient coders
- Clinical documentation integrity specialists
- Coding educators
- Interventional and vascular procedure stakeholders
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