28222 Release of foot tendons
Also known as: multiple tendon release foot, foot tendon lengthening multiple, Z-plasty multiple tendons
Release (lengthening or Z-plasty) of multiple foot tendons. This procedure releases several contracted tendons for comprehensive deformity correction.
In Plain Language
loosening multiple tight tendons in the foot; multi-tendon lengthening
Clinical Context
Used for complex foot contractures (such as in clubfoot residuals) requiring release of multiple tendons for adequate correction.
RVU Breakdown
| Work RVU | 5.62 |
| Total RVU | 5.62 |
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 5.62, this code ranks in the 38th percentile among Surgery codes — 1.4x below the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 28222?
CPT 28222 (Release of foot tendons) is a Surgery code. Release (lengthening or Z-plasty) of multiple foot tendons. This procedure releases several contracted tendons for comprehensive deformity correction.
What is the wRVU value for CPT 28222?
The work RVU for CPT 28222 is 5.62. This code is primarily used by orthopedic surgery, foot and ankle surgery. It has a 90-day global period.
When is CPT 28222 used?
Used for complex foot contractures (such as in clubfoot residuals) requiring release of multiple tendons for adequate correction.
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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.