CPT code 30320 denotes a complex surgical procedure to remove a foreign body from the nasal cavity by creating a full-thickness incision when the object is deeply embedded due to trauma. This code captures higher-complexity nasal foreign body extractions that typically require an operating room or procedure suite, surgical anesthesia, and specialized surgical technique. Nationally, accurate use of this code matters for clinical documentation, appropriate surgical scheduling, and consistent payment for trauma-related nasal procedures.

Key payers addressed include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise explanation of clinical context and service setting, accompanied by benchmarks and policy-relevant notes where available. The publication outlines typical payer coverage considerations, common modifiers in use for this service, and guidance on coding specificity tied to the described operative approach. The material also summarizes expected sites of service, clinical indications tied to traumatic implantation, and coding implications for facility billing lines.

This summary equips surgical providers, billing professionals, and policy analysts with a national-level reference for CPT code 30320, clarifying when the code applies and what clinical and administrative elements are most relevant for consistent reporting and payer interactions.