Summary & Overview

CPT 26554: Toe-to-Hand Digit Reconstruction

CPT code 26554 identifies toe-to-hand transfer procedures used to reconstruct one or two missing digits (thumb or finger) by harvesting toes other than the great toe and transplanting them with their accompanying vessels, nerves, bones, and tendons. This complex reconstructive microsurgical procedure restores form and function after traumatic amputation or congenital absence and is relevant for both trauma and elective reconstructive care nationally. It is performed in settings with operative and microsurgical capability, typically in inpatient hospitals or ambulatory surgical centers equipped for microvascular surgery.

Key payers covered in this overview include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise explanation of the clinical indication and procedural scope, plus an outline of typical sites of service and service type. The publication also provides benchmarking context, coverage considerations, and policy-relevant updates that affect prior authorization, medical necessity review, and coding guidance for complex reconstructive surgeries. The goal is to clarify clinical intent, billing identity, and payer scope for providers, billing teams, and policy analysts engaged with microvascular digit reconstruction services.

AetnaBlue Cross Blue ShieldCigna HealthUnitedHealthcareMedicare26554CPThand-reconstructionmicrovascular-surgerytoe-to-hand-transferreconstructive-surgeryorthopedicsplastic-surgery

Billing Code Overview

CPT code 26554 describes a surgical reconstruction in which toes other than the great toe are harvested and transplanted to reconstruct one or two missing digits (thumb or finger) after trauma or congenital absence. The procedure involves removal of the donor toes along with their associated blood vessels, nerves, bones, and tendons and transplantation to the hand to restore digit form and function.

Service type: Reconstructive microsurgical digit reconstruction using toe-to-hand transfer
Typical site of service: Inpatient or outpatient surgical center with microsurgical capability; procedure commonly performed in an operating room with specialized hand and microvascular surgical teams

Clinical & Coding Specifications

Clinical Context

A patient, typically an adult or adolescent, presents with absence of two digits of the dominant or non-dominant hand due to severe traumatic amputation or congenital absence. The patient has undergone comprehensive evaluation by a hand surgeon and a multidisciplinary team including microsurgery, orthopedics, vascular surgery, and physical/occupational therapy. Preoperative workup includes vascular assessment of the donor foot and recipient hand, imaging (radiographs, possibly CT), Doppler studies to map vessels, and consultations for anesthesia and rehabilitation.

The clinical workflow begins with preoperative planning to select appropriate toe donor(s) other than the great toe (commonly second and third toes) and determine the required soft tissue, bone, tendon, and neurovascular components. On the day of surgery the patient undergoes general anesthesia. The operative team harvests the selected toes with associated arteries, veins, nerves, tendons, and bone segments, prepares the recipient defect in the hand, performs microsurgical vascular anastomoses and nerve coaptations, and reconstructs bone and tendon connections to restore length, stability, and potential function. Postoperatively the patient is monitored for flap perfusion, started on pain control and anticoagulation protocol as indicated, and begins staged rehabilitation with hand therapy to maximize functional outcome. Typical site of service is an inpatient hospital operating room, often with an overnight or extended stay for monitoring; in select cases portions of care occur in ambulatory surgical centers for pre- or post-op services, but the reconstructive microsurgical transfer itself is performed in an acute hospital setting.

Coding Specifications

Modifier	Description	When to Use

Taxonomy Code	Specialty	Notes
208000000X	Orthopedic Surgery	Common specialty performing complex digital reconstruction and bone work.
208U00000X	Plastic Surgery	Frequently performs toe-to-hand transfers and microsurgical reconstruction.
207K00000X	Hand Surgery (Surgery of the Hand)	Focused specialty for digit reconstruction, often certified hand surgeons.
2084P0800X	Vascular Surgery	May be involved for complex vascular assessment or microvascular support.
363L00000X	Occupational Therapy	Provides postoperative rehabilitation; included as related provider taxonomy for care continuity.

CPT Code	Description	Relationship to This Procedure
`26554`	Reconstruction of two digits with transfer of toes, excluding great toe (includes microsurgical transfer of toes with vessels, nerves, bones, and tendons)	Primary procedure code describing transplantation of toes (other than great toe) to reconstruct two digits of the hand.
`26916`	Revision of amputation stump(s) and/or soft tissue coverage of hand digits, complicated	May be performed prior to or alongside reconstruction to optimize recipient site and soft tissue envelope.
`15734`	Muscle, myocutaneous, or fasciocutaneous flap with microvascular anastomosis, trunk, arms, legs; single-stage (Note: specific flap codes vary)	May be used if additional flap coverage or donor site reconstruction is required in conjunction with toe harvest.
`69990`	Microsurgical techniques (separate procedure) (unlisted in some contexts)	Describes specialized microsurgical work that supports toe-to-hand transfers when reporting microvascular work separately is required.
`99024`	Postoperative follow-up visit, global period (Note: an example of postoperative care reporting)	Represents postoperative care in the global period; routine follow-up and dressing changes are part of global surgical package.

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