21925 Biopsy soft tissue of back
Also known as: deep back soft tissue biopsy, deep back lesion biopsy
Biopsy of soft tissue of back, deep. Tissue sampling from deep back structures via needle aspiration, core needle biopsy, or open biopsy for histologic diagnosis.
Clinical Context
Used for diagnostic evaluation of deep back lesions extending into musculature or deeper structures. More extensive than superficial biopsy. Essential for differentiating malignancy, infection, or benign pathology.
RVU Breakdown
| Work RVU | 4.51 |
| Practice Expense RVU | 10.72 |
| Malpractice RVU | 1.03 |
| Total RVU | 16.26 |
Est. Medicare Payment
National estimate based on 2026 CMS PFS Conversion Factor ($33.40). Actual payment varies by locality (GPCI adjustment).
Specialties
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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.