57522 Conization of cervix
Also known as: LEEP, loop conization, LLETZ
Conization of cervix performed via loop electrosurgical excision procedure technique uses a heated wire loop to excise a cone of cervical tissue in a single pass.
In Plain Language
Loop cervix removal; Electrical cervix cone removal
Clinical Context
Diagnostic and therapeutic procedure for cervical intraepithelial neoplasia and dysplasia. LEEP is more rapid than cold knife conization and provides good visualization and hemostasis.
RVU Breakdown
| Work RVU | 3.58 |
| Total RVU | 3.58 |
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 3.58, this code ranks in the 25th percentile among Surgery codes — 2.2x below the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 57522?
CPT 57522 (Conization of cervix) is a Surgery code. Conization of cervix performed via loop electrosurgical excision procedure technique uses a heated wire loop to excise a cone of cervical tissue in a single pass.
What is the wRVU value for CPT 57522?
The work RVU for CPT 57522 is 3.58. This code is primarily used by Gynecology, Obstetrics. It has a 90-day global period.
When is CPT 57522 used?
Diagnostic and therapeutic procedure for cervical intraepithelial neoplasia and dysplasia. LEEP is more rapid than cold knife conization and provides good visualization and hemostasis.
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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.