CPT code 30000 denotes aspiration of excess fluid from the nasal cavity, typically performed to drain an abscess or hematoma. This minor invasive drainage procedure is commonly provided in ambulatory clinics, emergency departments, or outpatient procedure rooms and is an important intervention to relieve obstruction, reduce infection risk, and address acute nasal pain or swelling. Nationally, accurate coding for this procedure affects claims processing, quality measurement, and resource use tracking across payers.

Key payers in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of clinical context, typical sites of service, and common billing considerations associated with CPT code 30000. The publication summarizes benchmarks where available, highlights relevant policy or coverage updates, and situates the procedure within standard outpatient and emergency care workflows.

The document is intended for billing professionals, clinicians involved in ENT and urgent care, and policy analysts seeking clear guidance on how this procedure is characterized in claims data and payer coverage frameworks. Data not available in the input is noted where applicable.