Summary & Overview
CPT 68360: Conjunctival Free Flap to Cover Adjacent Defect
CPT code 68360 represents a conjunctival flap procedure in which a flap of free conjunctival tissue is created to cover a site adjacent to a defect. This ophthalmic reconstructive technique is used to repair or cover conjunctival defects resulting from trauma, tumor excision, or other surgical interventions. The code matters nationally because it captures a specialized surgical service performed by ophthalmologists and oculoplastic surgeons and can affect procedural reporting, revenue recognition, and quality tracking in eye care.
Key payers covered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find clinical context for when the procedure is used, typical sites of service (operating room or ambulatory surgical center), and how the code fits into ophthalmic reconstructive care. The publication also outlines common modifiers observed with surgical ophthalmology billing and notes where input data is incomplete. Benchmarks, coverage considerations, and any recent policy updates will be summarized to inform billing accuracy and administrative workflows for providers and revenue cycle teams.
This national overview is intended to help clinicians, coders, and administrators understand the clinical purpose of CPT code 68360, typical care settings, and the payer coverage landscape relevant to conjunctival flap procedures.
Billing Code Overview
CPT code 68360 describes a surgical procedure in which the provider creates a flap of free conjunctival tissue to cover a site adjacent to a defect. This procedure is classified as an ophthalmic reconstructive or reparative service involving conjunctival tissue manipulation.
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Service type: Ophthalmic reconstructive flap procedure
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Typical site of service: Operating room or ambulatory surgical center, performed by an ophthalmologist or oculoplastic surgeon
Clinical & Coding Specifications
Clinical Context
A 62-year-old patient presents to the ophthalmology clinic with a localized conjunctival defect after excision of an irritating conjunctival lesion and persistent adjacent conjunctival exposure overlying a scleral thinning area. The ophthalmologist evaluates the ocular surface, documents the defect size and adjacent healthy conjunctiva, and obtains informed consent for a conjunctival flap procedure. In the procedure room under local or monitored anesthesia care, the surgeon creates a free conjunctival flap from healthy tissue adjacent to the defect, mobilizes and positions it to cover the defect, secures it with sutures or tissue adhesive, and provides postoperative topical antibiotics and anti-inflammatory therapy. A follow-up visit within one week assesses flap viability, epithelialization, and wound healing; additional visits over 4–6 weeks monitor resolution and visual function.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
00 | Default/No modifier | Use when no specific modifier applies to the procedure claim |
11 | Professional component | Use when only the physician professional component is billed and a separate technical component exists (rare for this procedure) |