0644T Transcatheter removal/deblock intracardiac mass percutaneous
Also known as: Percutaneous intracardiac mass removal
Transcatheter removal or dislodgement of intracardiac mass via percutaneous approach. This Category III code represents catheter-based extraction of cardiac masses.
In Plain Language
Catheter removal of heart clot or mass
Clinical Context
Used for treatment of intracardiac thrombi, vegetations, or other masses obstructing cardiac flow via percutaneous transcatheter approach.
RVU Information
CPT 0644T does not have a physician work RVU assigned by CMS. Category III codes for emerging technology do not receive RVU assignments. Reimbursement is negotiated with individual payers.
Billing & Documentation
Category III codes are temporary codes for emerging technology, services, and procedures. They are not assigned RVU values by CMS. Coverage and reimbursement vary by payer — check with individual insurers before billing. These codes sunset after 5 years if not converted to Category I.
Specialties
Frequently Asked Questions
What is CPT code 0644T?
CPT 0644T (Transcatheter removal/deblock intracardiac mass percutaneous) is a Category III code. Transcatheter removal or dislodgement of intracardiac mass via percutaneous approach. This Category III code represents catheter-based extraction of cardiac masses.
Is 0644T a permanent CPT code?
No — 0644T is a Category III temporary code for emerging technology. It may be converted to a permanent Category I code if widely adopted. Category III codes expire after 5 years without renewal.
When is CPT 0644T used?
Used for treatment of intracardiac thrombi, vegetations, or other masses obstructing cardiac flow via percutaneous transcatheter approach.
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CPT® is a registered trademark of the American Medical Association. Data sourced from CMS Physician Fee Schedule RVU26A. Descriptions, synonyms, and clinical context are original content by RVU Edge.