33606 Anastomosis/artery-aorta
Also known as: coronary anastomosis, arterial anastomosis, coronary-aorta connection
Surgical creation of an anastomosis (connection) between a coronary artery and the aorta, typically for anomalous coronary origin repair.
In Plain Language
connecting heart artery to main artery
Clinical Context
Performed to establish a normal coronary arterial origin by creating a direct anastomosis to the aorta; primary correction for anomalous coronary artery origin.
RVU Breakdown
| Work RVU | 30.74 |
| Total RVU | 30.74 |
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 30.74, this code ranks in the 93rd percentile among Surgery codes — 3.8x the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 33606?
CPT 33606 (Anastomosis/artery-aorta) is a Surgery code. Surgical creation of an anastomosis (connection) between a coronary artery and the aorta, typically for anomalous coronary origin repair.
What is the wRVU value for CPT 33606?
The work RVU for CPT 33606 is 30.74. This code is primarily used by Cardiac Surgery, Congenital Cardiology. It has a 90-day global period.
When is CPT 33606 used?
Performed to establish a normal coronary arterial origin by creating a direct anastomosis to the aorta; primary correction for anomalous coronary artery origin.
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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.