33788 Revision of pulmonary artery
Also known as: PA revision, pulmonary artery revision, PA conduit revision
Revision of pulmonary artery; surgical correction of previously placed pulmonary artery conduits, patches, or reconstructions to address stenosis, insufficiency, or growth-related changes.
In Plain Language
Surgery to fix pulmonary artery repair; Replacement of pulmonary artery graft
Clinical Context
Performed in patients with previous pulmonary artery repair or conduit placement who develop stenosis or other complications. Often required in growing children whose conduits become inadequate as the patient enlarges.
RVU Breakdown
| Work RVU | 26.73 |
| Total RVU | 26.73 |
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 26.73, this code ranks in the 90th percentile among Surgery codes — 3.3x the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 33788?
CPT 33788 (Revision of pulmonary artery) is a Surgery code. Revision of pulmonary artery; surgical correction of previously placed pulmonary artery conduits, patches, or reconstructions to address stenosis, insufficiency, or growth-related changes.
What is the wRVU value for CPT 33788?
The work RVU for CPT 33788 is 26.73. This code is primarily used by Cardiac Surgery, Congenital Heart Surgery, Cardiothoracic Surgery. It has a 90-day global period.
When is CPT 33788 used?
Performed in patients with previous pulmonary artery repair or conduit placement who develop stenosis or other complications. Often required in growing children whose conduits become inadequate as the patient enlarges.
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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.