33267 Excl laa open any method
Also known as: left atrial appendage exclusion, LAA closure surgery, open LAA exclusion
Exclusion of the left atrial appendage via open surgical approach using any exclusion method, preventing thrombus formation in atrial fibrillation.
In Plain Language
surgically removing or closing the heart pouch where clots form
Clinical Context
Performed in atrial fibrillation patients to reduce stroke risk by preventing thrombus formation in the left atrial appendage.
RVU Breakdown
| Work RVU | 18.04 |
| Total RVU | 18.04 |
Est. Medicare Payment
National estimate based on 2026 CMS PFS Conversion Factor ($33.40). Actual payment varies by locality (GPCI adjustment).
Billing & Documentation
As a surgical CPT code, proper documentation must include the operative report detailing the procedure performed, patient positioning, approach, findings, and any complications. This code has a 90-day global period, which includes the day of the procedure, 1 day preoperative, and 90 days of postoperative care. Ensure the diagnosis code (ICD-10) supports medical necessity for the procedure.
How This Code Compares
With a work RVU of 18.04, this code ranks in the 79th percentile among Surgery codes — 2.3x the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 33267?
CPT 33267 (Excl laa open any method) is a Surgery code. Exclusion of the left atrial appendage via open surgical approach using any exclusion method, preventing thrombus formation in atrial fibrillation.
What is the wRVU value for CPT 33267?
The work RVU for CPT 33267 is 18.04. This code is primarily used by Cardiac Surgery, Cardiothoracic Surgery, Cardiology. It has a 90-day global period.
When is CPT 33267 used?
Performed in atrial fibrillation patients to reduce stroke risk by preventing thrombus formation in the left atrial appendage.
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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.