33412 Replacement of aortic valve
Also known as: aortic and mitral valve replacement, double valve replacement
Replacement of aortic valve with mitral valve replacement in same operative setting.
In Plain Language
surgically replacing both aortic and mitral valves
Clinical Context
Used for patients with disease requiring both aortic and mitral valve replacement.
RVU Breakdown
| Work RVU | 57.53 |
| Total RVU | 57.53 |
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 57.53, this code ranks in the 99th percentile among Surgery codes — 7.2x the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 33412?
CPT 33412 (Replacement of aortic valve) is a Surgery code. Replacement of aortic valve with mitral valve replacement in same operative setting.
What is the wRVU value for CPT 33412?
The work RVU for CPT 33412 is 57.53. This code is primarily used by Cardiac Surgery, Cardiothoracic Surgery. It has a 90-day global period.
When is CPT 33412 used?
Used for patients with disease requiring both aortic and mitral valve replacement.
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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.