21933 excision back tumor deep 5 centimeters/>
Also known as: deep back tumor excision, deep back lesion removal large
Excision of deep lesion or tumor of back, greater than 5 centimeters. Surgical removal of significant deep back lesion extending into muscle or deeper structures, exceeding 5 centimeters.
In Plain Language
surgery to remove large deep back tumor; extensive deep back lesion removal
Clinical Context
Used for significant deep back pathology exceeding 5 centimeters requiring extensive removal through deeper tissue planes. Higher morbidity reflecting larger lesion and more extensive dissection.
RVU Breakdown
| Work RVU | 10.85 |
| Total RVU | 10.85 |
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 10.85, this code ranks in the 62nd percentile among Surgery codes — 1.4x the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 21933?
CPT 21933 (excision back tumor deep 5 centimeters/>) is a Surgery code. Excision of deep lesion or tumor of back, greater than 5 centimeters. Surgical removal of significant deep back lesion extending into muscle or deeper structures, exceeding 5 centimeters.
What is the wRVU value for CPT 21933?
The work RVU for CPT 21933 is 10.85. This code is primarily used by General Surgery, Orthopedic Surgery. It has a 90-day global period.
When is CPT 21933 used?
Used for significant deep back pathology exceeding 5 centimeters requiring extensive removal through deeper tissue planes. Higher morbidity reflecting larger lesion and more extensive dissection.
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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.