Summary & Overview
CPT 66989: Extracapsular Cataract Extraction with IOL and Glaucoma Device
CPT code 66989 represents a combined ophthalmic operative service that pairs an extracapsular cataract extraction with implantation of an intraocular lens and placement of one or more anterior segment aqueous drainage devices. This code captures a complex index procedure used when cataract surgery and glaucoma drainage device placement are performed during the same operative session. Nationally, the code is important because it denotes a higher-complexity, device-based intervention with implications for surgical setting, device billing, and postoperative follow-up.
Key payers addressed in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of clinical context, common sites of service, and the service type tied to this procedure. The publication summarizes typical billing considerations, common modifiers encountered, and where available, national benchmark perspectives. It also outlines policy-relevant points that affect coverage and claims adjudication for combined cataract and glaucoma device procedures.
This summary is intended to help billing managers, coding professionals, and policy analysts understand the clinical scope of CPT code 66989, what drives its use, and which payers are commonly involved in coverage and reimbursement decisions. Data not available in the input is noted where applicable.
Billing Code Overview
CPT code 66989 describes a combined ophthalmic surgical procedure in which the provider inserts an intraocular lens prosthesis during the same session as an extracapsular cataract extraction using complex techniques and devices, and also inserts one or more anterior segment aqueous drainage devices in the eye to lower intraocular pressure.
Service type: Ophthalmic surgery combining cataract extraction with intraocular lens implantation and anterior segment glaucoma drainage device placement.
Typical site of service: Hospital outpatient department or ambulatory surgical center where complex intraocular procedures and device implantation are performed.
Clinical & Coding Specifications
Clinical Context
A 72-year-old patient with visually significant mature cataract in the right eye and coexisting medically uncontrolled open-angle glaucoma presents for surgical management. After preoperative evaluation including visual acuity, slit-lamp exam, intraocular pressure measurement, gonioscopy, and ocular biometry, the surgeon plans an extracapsular cataract extraction with placement of an intraocular lens prosthesis and concurrent insertion of an anterior segment aqueous drainage device (e.g., trabecular micro-bypass stent or tube shunt) in the same operative session. The patient receives standard preoperative counseling, informed consent, and topical plus intracameral anesthesia. Intraoperatively, complex techniques and devices are required for cataract removal (dense nucleus, zonular instability, or use of capsular tension devices), the IOL is implanted, and the glaucoma device is positioned to lower intraocular pressure. Postoperative workflow includes routine PACU recovery, topical antibiotic and steroid therapy, intraocular pressure monitoring, early follow-up within 24–48 hours, and scheduled visits at 1 week and 1 month to assess visual rehabilitation and device function.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
00 | No modifier - default | Use when no special circumstances or modifiers apply |
22 |