Summary & Overview
CPT 65110: Unilateral Orbital Exenteration, Removal of Orbital Contents
CPT code 65110 identifies unilateral orbital exenteration, the surgical removal of the eye socket contents performed for severe trauma, extensive infection, or ocular neoplasm. The code captures a high-acuity, typically inpatient or major ambulatory procedural service with significant clinical and financial implications due to its complexity and postoperative needs. Nationally, services represented by this code intersect surgical specialties including ophthalmology, otolaryngology, and craniofacial surgery and can affect hospital resource use, case mix, and payer reimbursement policies.
Key payers included in this analysis are Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of the code’s clinical scope, typical sites of service, and where it fits within surgical service lines. The publication outlines common billing considerations, relevant modifiers (listed elsewhere), and expected documentation elements. It also highlights benchmarks and policy topics that influence coverage and payment for high-acuity ophthalmic surgeries at a national level.
This executive summary prepares clinicians, coders, and payers to understand the clinical context of 65110, the operational settings where it is used, and the types of analyses and policy updates covered in the full publication. Data not available in the input is noted where applicable in detailed sections.
Billing Code Overview
CPT code 65110 describes surgical removal of the contents of one side of the orbit (the bony socket that holds the eye) for conditions such as trauma or ocular disease, including tumors. The procedure, as defined, does not include application of a skin graft.
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Service type: Surgical orbital exenteration (removal of orbital contents) on one side
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Typical site of service: Hospital operating room or specialized ambulatory surgical center where major ophthalmic or craniofacial surgeries are performed
Clinical & Coding Specifications
Clinical Context
A typical patient for 65110 is a middle-aged adult who sustained severe ocular trauma or presents with an aggressive intraocular malignancy (for example, advanced choroidal melanoma) resulting in a blind, painful, or life-threatening eye. The clinical workflow begins with ophthalmology evaluation, imaging (orbital CT or MRI) and ophthalmic oncology or oculoplastic consultation. After informed consent and preoperative clearance, the patient is taken to the operating room for orbital exenteration of one orbital cavity without immediate skin grafting. General anesthesia is used, hemostasis is secured, and the surgeon removes globe contents and adjacent orbital soft tissues as indicated by disease extent; no full-thickness skin graft is harvested or applied during this service. Postoperative care includes wound management, pain control, pathology review of the specimen, and staged reconstruction or prosthetic rehabilitation arranged by oculoplastic surgery or maxillofacial prosthetics as indicated.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
50 | Bilateral procedure | When both orbits are exenterated (rare); typically not used with 65110 which is unilateral unless a second-sided procedure is performed the same day. |