33535 Cabg arterial three
Also known as: triple arterial CABG, three arterial graft CABG, extensive arterial bypass, CABG three arterial grafts, triple bypass, CABG x3, coronary bypass x3
Surgical placement of three coronary artery bypass grafts using primarily internal mammary and other arterial conduits.
In Plain Language
three artery grafts
Clinical Context
Used for triple vessel disease with predominantly arterial conduits (left and right IMA with radial artery); achieves complete revascularization with optimal graft durability.
RVU Breakdown
| Work RVU | 43.63 |
| Total RVU | 43.63 |
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 43.63, this code ranks in the 98th percentile among Surgery codes — 5.5x the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 33535?
CPT 33535 (Cabg arterial three) is a Surgery code. Surgical placement of three coronary artery bypass grafts using primarily internal mammary and other arterial conduits.
What is the wRVU value for CPT 33535?
The work RVU for CPT 33535 is 43.63. This code is primarily used by Cardiac Surgery, Thoracic Surgery. It has a 90-day global period.
When is CPT 33535 used?
Used for triple vessel disease with predominantly arterial conduits (left and right IMA with radial artery); achieves complete revascularization with optimal graft durability.
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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.