Summary & Overview
CPT 28341: Resection and Reconstruction for Toe Macrodactyly
CPT code 28341 represents surgical resection and reconstruction for macrodactyly of the toe, including removal of one or more phalanges or the entire digit and tendon shortening to normalize size and function. This procedure addresses a rare but functionally significant congenital or acquired overgrowth of a toe that can cause pain, difficulty with footwear, and gait impairment. Nationally, use of this code matters for specialty surgical services, pediatric and reconstructive foot care, and benefit design for limb-preserving procedures.
Key payers discussed include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise clinical context for the procedure, typical sites of service, and an explanation of why accurate coding matters for coverage determinations and claims processing. The publication outlines benchmarking considerations and typical documentation elements needed to support medical necessity for reconstructive toe surgery. It also highlights policy and reimbursement topics relevant to orthopedic and podiatric surgeons, as well as coding staff and revenue cycle teams.
The content is intended to inform clinicians, billers, and policy analysts about the clinical scope of CPT code 28341, common billing contexts, and the types of information payers typically review when adjudicating claims.
Billing Code Overview
CPT code 28341 describes surgical resection of overgrown bone in an abnormally large toe (macrodactyly) with reconstruction of the digit. The procedure may include removal of one or more phalanges or the entire toe and often involves associated tendon shortening to restore more normal toe dimensions and function.
Service Type: Surgical correction of macrodactyly / reconstructive toe surgery
Typical Site of Service: Hospital operating room or ambulatory surgical center
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Clinical & Coding Specifications
Clinical Context
A typical patient is a pediatric or young adult presenting with an enlarged toe causing pain, functional impairment, difficulty with shoe wear, recurrent ulceration or cosmetic concern. The patient often has a history of congenital macrodactyly or localized gigantism, with progressive overgrowth of soft tissue and bone of one or more toes. Preoperative evaluation includes clinical exam, weight-bearing foot radiographs to define phalangeal involvement, and preoperative counseling regarding goals, risks, and expected reconstructive outcomes. The surgical workflow commonly performed in an operating room setting under regional or general anesthesia includes resection of overgrown bony segments (partial or complete phalangeal excision), tendon shortening/rebalancing, soft-tissue debulking, and reconstruction of the toe to achieve more normal dimensions. Postoperative care includes immobilization, wound care, pain control, and follow-up for potential staged procedures such as further soft-tissue contouring or prosthetic/orthotic fitting if needed. Typical sites of service are hospital outpatient surgical departments or ambulatory surgery centers; inpatient admission is uncommon but may occur for complex or staged reconstructions or when comorbidities require monitoring.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
22 | Increased procedural services | Use when operative time, complexity, or technical difficulty is substantially greater than typical for and documentation supports increased work. |