Summary & Overview
CPT 21182: Upper Face, Forehead and Nasal Sinus Reconstruction with Autologous Bone Graft
CPT code 21182 represents extensive reconstructive surgery of the upper face, forehead, and nasal sinus region using the patient’s own bone graft material after removal of a benign skull tumor. This code captures complex craniofacial reconstruction procedures that often require multidisciplinary surgical teams, specialized operating-room resources, and potential inpatient care for postoperative monitoring. Nationally, accurate use of this code is important for tracking utilization, ensuring appropriate reimbursement for high-complexity reconstructive work, and maintaining quality monitoring for craniofacial outcomes.
Key payers covered in this overview include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. The review outlines typical coverage considerations and payer relationships relevant to complex craniofacial reconstruction procedures.
Readers will learn the clinical context of the procedure, typical sites of service, and the service type captured by the code. The content provides concise guidance on what this code represents clinically and administratively, highlights common payer stakeholders, and identifies where input data is not available. Data not available in the input: detailed payer-specific coverage policies, associated taxonomies, ICD-10 diagnoses, related codes, and service-line billing details.
Billing Code Overview
CPT code 21182 describes an extensive reconstruction of the bones of the upper face, forehead, and nasal sinus area using bone graft material taken from another site in the same patient. The procedure is performed following removal of a benign (noncancerous) skull tumor.
Service Type: Reconstructive craniofacial surgery involving autologous bone grafting
Typical Site of Service: Inpatient or outpatient hospital surgical setting or ambulatory surgical center, depending on clinical complexity and admission requirements.
Clinical & Coding Specifications
Clinical Context
A 52-year-old patient presents with a benign cranial neoplasm located in the frontal skull table and adjacent supraorbital rim causing local bone destruction and contour deformity. After multidisciplinary evaluation (neurosurgery and craniofacial/plastic surgery), the patient undergoes a combined procedure: en bloc resection of the noncancerous skull tumor followed by extensive reconstruction of the upper face, forehead, and paranasal sinus roof using autologous bone graft harvested from the patient’s iliac crest. The operative workflow includes preoperative imaging and surgical planning, tumor resection with hemostasis, contouring and fixation of bone graft segments to restore cranial contour and orbital support, possible placement of plates/screws, irrigation and closure, and postoperative monitoring in a surgical recovery unit or inpatient service. Typical site of service is an acute care hospital operating room; care team includes a craniofacial or plastic surgeon with neurosurgical support, anesthesia, perioperative nursing, and postoperative inpatient services for monitoring neurologic status and wound healing. Postoperative follow-up includes imaging to confirm graft position and outpatient wound and functional assessment at 2 weeks, 6 weeks, and 3 months.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
22 | Increased procedural services | Use when work, time, and intensity of the reconstructive procedure substantially exceed typical service for . |