11901 Inject skin lesions >7
Also known as: Multiple intralesional injections, Extensive intralesional therapy
Injection of therapeutic or diagnostic agent directly into skin lesion(s) for treatment of more than seven lesions in total number.
In Plain Language
Injection into multiple skin growths; Treatment of many skin lesions at once
Clinical Context
Used for treatment of multiple skin lesions with intralesional agents. Common in management of extensive warts, multiple keloids, or widespread benign growths.
RVU Breakdown
| Work RVU | 0.78 |
| Total RVU | 0.78 |
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 0.78, this code ranks in the 3rd percentile among Surgery codes — 10.2x below the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 11901?
CPT 11901 (Inject skin lesions >7) is a Surgery code. Injection of therapeutic or diagnostic agent directly into skin lesion(s) for treatment of more than seven lesions in total number.
What is the wRVU value for CPT 11901?
The work RVU for CPT 11901 is 0.78. This code is primarily used by Dermatology, General Surgery.
When is CPT 11901 used?
Used for treatment of multiple skin lesions with intralesional agents. Common in management of extensive warts, multiple keloids, or widespread benign growths.
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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.