37213 Thromblytic artery/venous therapy
Also known as: combined arterial-venous thrombolysis, combination CDT
Catheter-directed thrombolytic therapy delivered both intra-arterially and intra-venously to dissolve thrombosis affecting multiple vascular beds.
In Plain Language
clot-dissolving medicine injected into both arteries and veins
Clinical Context
Addresses complex thrombotic pathology involving both arterial and venous components. Used in acute mesenteric ischemia or extensive thrombosis.
RVU Breakdown
| Work RVU | 4.63 |
| Total RVU | 4.63 |
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 0-day global period, meaning pre- and post-operative E&M visits are billable separately on the same day. Ensure the diagnosis code (ICD-10) supports medical necessity for the procedure.
How This Code Compares
With a work RVU of 4.63, this code ranks in the 32nd percentile among Surgery codes — 1.7x below the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 37213?
CPT 37213 (Thromblytic artery/venous therapy) is a Surgery code. Catheter-directed thrombolytic therapy delivered both intra-arterially and intra-venously to dissolve thrombosis affecting multiple vascular beds.
What is the wRVU value for CPT 37213?
The work RVU for CPT 37213 is 4.63. This code is primarily used by interventional radiology.
When is CPT 37213 used?
Addresses complex thrombotic pathology involving both arterial and venous components. Used in acute mesenteric ischemia or extensive thrombosis.
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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.