CPT code 22836 represents anterior thoracic spinal fixation using screws connected by a flexible cable for correction of scoliosis, covering up to seven vertebral segments. The code captures a specialized spinal deformity surgery with implications for surgical planning, facility resource use, and payer coverage policies nationally. Its use is concentrated in orthopedic and neurosurgical spine practices and in hospital-based surgical settings.

Key payers in national analyses include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a clinical and billing overview of the procedure, typical sites of service, commonly reported modifiers, and practical considerations for claims submission and documentation. The publication highlights benchmark metrics, coding notes that affect claim processing, and clinical context on why the code is used for scoliosis-related corrective fixation.

This piece is intended to inform billing professionals, revenue cycle managers, and clinical teams about the code’s clinical purpose, payer coverage landscape, and the types of benchmarks and policy updates that commonly influence reimbursement and utilization decisions. Data not available in the input will be identified where applicable in detailed sections.