CPT code 68770 denotes the surgical closure of a lacrimal (tear duct) fistula, a targeted ophthalmic procedure used to stop abnormal tear drainage and address associated inflammation. Nationally, this code is relevant for ophthalmologists, oculoplastic surgeons, ambulatory surgery centers, and payers managing coverage for specialty ocular procedures. Proper coding supports accurate billing, utilization tracking, and payment for a procedure that can improve quality of life by resolving chronic tearing and infection risk.

Payers covered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. The summary presents what readers will learn about CPT code 68770: clinical context for when the procedure is used, typical sites of service, commonly applied billing modifiers (where noted), and the landscape of payer coverage and reimbursement benchmarks. The publication also highlights policy updates affecting surgical ocular procedures and practical considerations for coding documentation.

Readers will gain a concise reference for CPT code 68770, including its clinical indication, administrative implications for surgical and ambulatory settings, and guidance on where to find additional payer-specific rules. Data not available in the input is identified as such in relevant sections.