33406 Replacement aortic valve opn
Also known as: Ross procedure, pulmonary autograft, aortic valve autograft
Replacement of aortic valve using autograft tissue (pulmonary autograft/Ross procedure) via open surgical approach.
In Plain Language
replacing aortic valve with own pulmonary valve
Clinical Context
Used for aortic valve disease in young patients to avoid long-term anticoagulation.
RVU Breakdown
| Work RVU | 51.36 |
| Total RVU | 51.36 |
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 51.36, this code ranks in the 99th percentile among Surgery codes — 6.4x the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 33406?
CPT 33406 (Replacement aortic valve opn) is a Surgery code. Replacement of aortic valve using autograft tissue (pulmonary autograft/Ross procedure) via open surgical approach.
What is the wRVU value for CPT 33406?
The work RVU for CPT 33406 is 51.36. This code is primarily used by Cardiac Surgery, Cardiothoracic Surgery. It has a 90-day global period.
When is CPT 33406 used?
Used for aortic valve disease in young patients to avoid long-term anticoagulation.
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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.