33512 Cabg vein three
Also known as: three vessel CABG, triple vein bypass, three vein CABG
Surgical placement of three coronary artery bypass grafts using saphenous vein conduits, revascularizing three coronary territories.
In Plain Language
three vein bypasses around blocked heart arteries
Clinical Context
Indicated for triple vessel coronary disease; associated with improved long-term outcomes and reduced mortality compared to medical therapy in patients with left main disease or impaired left ventricular function.
RVU Breakdown
| Work RVU | 42.88 |
| Total RVU | 42.88 |
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 42.88, this code ranks in the 98th percentile among Surgery codes — 5.4x the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 33512?
CPT 33512 (Cabg vein three) is a Surgery code. Surgical placement of three coronary artery bypass grafts using saphenous vein conduits, revascularizing three coronary territories.
What is the wRVU value for CPT 33512?
The work RVU for CPT 33512 is 42.88. This code is primarily used by Cardiac Surgery, Thoracic Surgery. It has a 90-day global period.
When is CPT 33512 used?
Indicated for triple vessel coronary disease; associated with improved long-term outcomes and reduced mortality compared to medical therapy in patients with left main disease or impaired left ventricular function.
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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.