CPT 25805 Wrist Fusion — Reimbursement & Policy | OpenPayer

Summary & Overview

CPT 25805: Wrist Fusion Using Sliding Graft

CPT code 25805 represents an operative wrist fusion performed with a sliding graft to achieve arthrodesis of wrist joints. The code is used to bill for surgical stabilization when nonoperative management is inadequate and joint fusion is clinically indicated. Nationally, wrist arthrodesis procedures carry implications for surgical resource use, post-operative care pathways, and durable medical equipment needs for rehabilitation. This publication covers payment benchmarks, common modifier usage, and clinical context for CPT code 25805 to inform billing, coding compliance, and operational planning.

Key payers featured include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find an overview of typical sites of service, expected billing considerations, and the clinical scenario in which a sliding graft wrist fusion is reported. The report highlights benchmark payment ranges, authorization and documentation touchpoints, and recent policy updates that affect coverage and coding of wrist arthrodesis. The clinical context section summarizes indications, expected perioperative settings, and follow-up resource implications. Data not available in the input is noted where applicable.

AetnaBlue Cross Blue ShieldCigna HealthUnitedHealthcareMedicareCPT 25805wrist fusionorthopedic surgeryarthrodesissurgical billingambulatory surgeryhospital outpatientprocedure codingoperative grafting

Billing Code Overview

CPT code 25805 describes a surgical procedure in which the provider fuses wrist joints using a sliding graft. This is an operative fusion procedure of the wrist, intended to stabilize the carpal or radiocarpal joints by creating a bony union through grafting and internal fixation as indicated by the operative technique.

Service type: Surgical fusion procedure of the wrist (operative orthopedic procedure)
Typical site of service: Hospital inpatient or outpatient surgical center, and ambulatory surgical setting depending on clinical complexity and patient needs.

Data not available in the input.

Clinical & Coding Specifications

Clinical Context

A typical patient is a 55-year-old manual laborer with progressive wrist pain, instability, and loss of function after advanced post-traumatic arthritic changes or failed prior salvage procedures. The patient presents with chronic dorsal wrist pain, crepitus, limited range of motion, and weakened grip despite conservative management including splinting, NSAIDs, corticosteroid injections, and activity modification. Imaging (radiographs, CT) demonstrates advanced midcarpal and radiocarpal arthritis, carpal collapse, or nonreconstructable distal radius/ulnar defects. The orthopedic hand surgeon evaluates the patient in clinic, reviews imaging, obtains informed consent, and schedules an operative arthrodesis.

In the operating room under regional or general anesthesia, the surgeon performs a wrist fusion using a sliding bone graft technique to achieve solid osseous union across the radiocarpal and midcarpal joints. Intraoperative steps include exposure of the wrist joint, debridement of cartilage, preparation of articular surfaces, harvest and placement of a sliding graft (autograft or local graft), alignment and fixation with plates/screws or pins, and confirmation of stable fixation and alignment. Postoperative workflow includes recovery, short-term immobilization in a cast or splint, routine wound checks, radiographic follow-up to document progression toward fusion, and graduated hand therapy once fusion is established or as tolerated.

Coding Specifications

Modifier	Description	When to Use
`11`	Subsequent encounter

CPT 25810: Wrist Arthrodesis with Iliac Crest Bone Graft

CPT-25800-WRIST-ARTHRODESIS-WITHOUT-BONE-GRAFT

CPT 25800: Wrist Arthrodesis Without Bone Graft

CPT-25820-WRIST-LIMITED-ARTHRODESIS

CPT 25820: Limited Wrist Arthrodesis to Reduce Pain, Preserve Motion

CPT-25830-DISTAL-RADIOULNAR-JOINT-ARTHRODESIS-ULNA-RESECTION

CPT 25830: Distal Radioulnar Joint Arthrodesis with Ulna Resection

CPT-25825-WRIST-ARTHRODESIS-WITH-AUTOGRAFT-AND-FIXATION

CPT 25825: Wrist Arthrodesis with Internal Fixation and Autograft

Taxonomy Code	Specialty	Notes
207X00000X	Orthopedic Surgery	Most common specialty performing wrist arthrodesis using sliding graft techniques.
207P00000X	Hand Surgery (Orthopedic)	Subspecialty focus on complex wrist reconstruction and fusion procedures.
208000000X	General Surgery	Occasionally involved in extremity trauma where reconstructive fusion is required.
261QP2400X	Plastic Surgery - Hand	Performs complex reconstructions and salvage procedures of the wrist and hand.

Related Diagnoses

ICD-10 Code	Description	Clinical Relevance
`M19.239`	Primary osteoarthritis, unspecified wrist	Degenerative arthritis causing pain and dysfunction that may be treated with wrist arthrodesis.
`M19.239`	Secondary osteoarthritis of wrist (post-traumatic)	Post-traumatic arthritis with joint destruction prompting salvage fusion to relieve pain and restore stability.
`M84.471A`	Pathological fracture, right wrist, initial encounter	Nonreconstructable fractures with collapse or nonunion sometimes require fusion using bone grafting techniques.
`S62.90XA`	Unspecified fracture of wrist and hand, initial encounter	Acute or malunited fractures that lead to chronic instability or arthritis managed with fusion.
`M21.61`	Nontraumatic acquired deformity, right wrist	Deformities leading to functional impairment where arthrodesis with sliding graft can provide stabilization.

Related CPT Codes

CPT Code	Description	Relationship to This Procedure
`25320`	Arthrodesis, intercarpal, with or without excision of bone; with internal fixation	Performed for isolated intercarpal fusion that may be combined or considered as an alternative to a more extensive wrist fusion; may be performed before or instead of wrist arthrodesis.
`25600`	Open treatment of distal radial fracture (comminuted) with internal fixation	Performed when distal radius pathology contributes to wrist dysfunction; may be done in staged reconstruction or concurrently if indicated.
`20680`	Removal of implanted material, deep (e.g., plates, screws)	Performed post-fusion to remove symptomatic hardware or in revision cases prior to definitive fusion.
`11010`	Debridement, skin, and subcutaneous tissue (wound)	May be used for preoperative or intraoperative debridement of infected or nonviable tissue before performing fusion, especially in salvage cases.
`29848`	Arthroscopy, wrist, surgical, with synovectomy, debridement, or other procedures	Diagnostic or therapeutic wrist arthroscopy may precede fusion to assess joint surfaces, perform debridement, or stage reconstruction.

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