CPT code 21244 covers reconstruction of the mandible with application of a metal plate that traverses the jaw bone to repair defects that impair jaw function. This complex maxillofacial procedure is clinically significant for patients with traumatic injuries, tumor resection defects, congenital abnormalities, or other conditions causing loss of mandibular continuity and function. Nationally, the code is relevant to surgical specialties including oral and maxillofacial surgery, otolaryngology, and plastic surgery and influences hospital surgical case-mix, resource allocation, and payer coverage determinations.

Key payers addressed in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of clinical indications and typical care settings, payment and billing considerations across major payers, and benchmarks relevant to utilization and reimbursement practices. The publication also summarizes common billing modifiers and related coding context where available, and highlights areas where policy updates or payer-specific requirements can affect authorization and claim adjudication.

This national-focused summary provides clinicians, billing professionals, and policy analysts with the clinical definition, payer scope, and the topics covered so they can locate detailed benchmarks, payer policy comparisons, and coding guidance elsewhere in the full publication. Data not available in the input is identified where applicable.