Surgical correction of a deviated nasal septum to improve nasal airflow and reduce obstruction.
Board-Certified Physician | UCI Gavin Herbert Eye Institute | Last Updated: January 2026
Septoplasty is a surgical procedure to correct a deviated nasal septum—the wall of bone and cartilage that divides the nasal cavity. When the septum is significantly off-center, it can obstruct airflow and worsen sleep apnea symptoms. While septoplasty alone rarely cures sleep apnea, it can significantly improve nasal breathing, enhance CPAP tolerance, and is often performed as part of multi-level sleep surgery. The procedure is performed through the nostrils with no external incisions.
The cost of Septoplasty surgery ranges from $3,000 to $10,000, with an average cost of approximately $6,000. These costs can vary significantly based on:
Best for: Patients with nasal obstruction due to deviated septum
Septoplasty is typically covered by insurance when deemed medically necessary for obstructive sleep apnea treatment. Most major insurance companies, including Medicare, cover this procedure when patients meet specific criteria.
CPT Code(s): 30520
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Without insurance, Septoplasty typically costs between $3,000 and $10,000, depending on the provider, location, and complexity of the case. Many providers offer payment plans or financing options.
Yes, Septoplasty is typically covered by insurance when deemed medically necessary for obstructive sleep apnea. Most patients need to have tried CPAP therapy first. Check with your insurance provider for specific coverage details.
Septoplasty has a success rate of 70-90% in reducing sleep apnea severity. The procedure can reduce AHI (apnea-hypopnea index) by 10-25% on average.
Full recovery from Septoplasty typically takes 1-2 weeks. Most patients can return to work in 1 week. Hospital stay is usually outpatient.