33974 Remove intra-aortic balloon
Also known as: IABP removal, balloon pump explantation, device removal
Removal of intra-aortic balloon pump; surgical or percutaneous removal of intra-aortic balloon pump after completion of hemodynamic support.
In Plain Language
Removal of balloon pump from artery; Intra-aortic balloon removal
Clinical Context
Removal of IABP at time of weaning when patient no longer requires mechanical circulatory support.
RVU Breakdown
| Work RVU | 14.65 |
| Total RVU | 14.65 |
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 14.65, this code ranks in the 72nd percentile among Surgery codes — 1.8x the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 33974?
CPT 33974 (Remove intra-aortic balloon) is a Surgery code. Removal of intra-aortic balloon pump; surgical or percutaneous removal of intra-aortic balloon pump after completion of hemodynamic support.
What is the wRVU value for CPT 33974?
The work RVU for CPT 33974 is 14.65. This code is primarily used by Cardiac Surgery, Critical Care, Vascular Surgery. It has a 90-day global period.
When is CPT 33974 used?
Removal of IABP at time of weaning when patient no longer requires mechanical circulatory support.
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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.