Summary & Overview
CPT 24800: Elbow Arthrodesis with Local Bone Graft
CPT code 24800 represents surgical arthrodesis of the elbow with internal fixation and local bone grafting to induce bone formation and permanently immobilize the joint. The code captures a specialized orthopedic procedure used when joint stabilization and fusion are clinically indicated, often for severe post-traumatic degeneration, instability, or refractory pain. Nationally, this procedure is significant because it involves operative resources, implantable fixation devices, and grafting techniques that affect episode-of-care costs and surgical quality measures.
Key payers covered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise explanation of the clinical service, typical sites of care, common modifiers used in billing for procedural nuances, and how this code interacts with surgical service lines. The publication also summarizes typical payer considerations and coding context relevant to reimbursement workflows.
This summary prepares clinicians, billing professionals, and policy analysts to understand the clinical scope of CPT code 24800, the administrative context for billing, and where to look for benchmarks and policy updates. Data not available in the input will be identified in specific sections.
Billing Code Overview
CPT code 24800 describes a surgical procedure to immobilize the elbow joint using fixation devices and to promote bone formation in the joint area through a graft harvested from tissue near the elbow. This procedure is an elbow joint surgical arthrodesis with local bone grafting.
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Service type: Surgical joint immobilization with internal fixation and local bone grafting
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Typical site of service: Operating room or ambulatory surgical center, inpatient surgical setting
Clinical & Coding Specifications
Clinical Context
A typical patient is a middle-aged adult who presents with chronic elbow pain, instability, or post-traumatic arthrosis after failed conservative care and/or prior fracture fixation. The patient often has persistent pain, limited range of motion, and radiographic evidence of joint degeneration, nonunion, or symptomatic osteoarthritis of the elbow. Preoperative workup includes history and physical exam, elbow radiographs and often CT scan to assess joint surfaces and bone stock, and preoperative anesthesia evaluation.
Surgical workflow: The patient is taken to the operating room under general or regional anesthesia. The surgeon exposes the elbow joint, harvests an autograft from a local donor site near the elbow (such as olecranon or proximal ulna), prepares the joint surfaces, and places fixation devices (plates, screws, or external fixation) to create surgical immobilization and promote arthrodesis or fusion. Bone graft material is placed to induce osseous bridging. Postoperative care includes immobilization in a splint or cast, pain control, physical therapy as indicated, and serial radiographs to confirm fusion.
Common clinical indications include painful elbow arthrosis refractory to nonoperative care, segmental bone loss with instability, or chronically symptomatic nonunion where joint-sparing reconstruction is not feasible.
Typical site of service: hospital operating room or ambulatory surgery center. Typical patient location for recovery: post-anesthesia care unit, with early outpatient follow-up for wound checks and imaging.
Coding Specifications
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