JL
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Legarreta, Ophthalmologist in Williamsville, NY?
Dr. John Legarreta, MD is an Ophthalmologist, who primarily practices in Williamsville, NY with 1 additional practice location. Dr. Legarreta is fluent in English and Spanish, and is currently seeing new patients. Dr. Legarreta’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Legarreta’s office at (716) 633-2203.
What languages does Dr. Legarreta speak?
Dr. Legarreta and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Legarreta treat?
As an Ophthalmologist, Dr. Legarreta diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Legarreta. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Preglaucoma
- Borderline Open-Angle Glaucoma
- Primary Open-Angle Glaucoma
- Narrow Angle Glaucoma Risk
- Glaucoma
- Early Glaucoma
- Borderline Glaucoma
- Risk of Glaucoma
- Early Open-Angle Glaucoma
- Open-angle glaucoma suspect
- Risk of Open-Angle Glaucoma
- Chronic Open-Angle Glaucoma
- Wide-Angle Glaucoma
- POAG
- Anatomical Narrow Angle
- Angle-Closure Glaucoma Risk
- Eye angle problem
ICD-10 Codes:
- H40003: Preglaucoma, unspecified, bilateral
- H40013: Open angle with borderline findings, low risk, bilateral
- H401131: Primary open-angle glaucoma, bilateral, mild stage
- H40033: Anatomical narrow angle, bilateral
- H401132: Primary open-angle glaucoma, bilateral, moderate stage
Also known as:
- Cataract
- Cloudy lens
- Lens clouding
- Eye cloudiness
ICD-10 Codes:
- H2513: Age-related nuclear cataract, bilateral
- H2512: Age-related nuclear cataract, left eye
- H2511: Age-related nuclear cataract, right eye
Also known as:
- Wet Macular Degeneration
- Dry Macular Degeneration
- Macular Degeneration
- Exudative AMD
- Neovascular Macular Degeneration
- Wet AMD
- Age-related Macular Degeneration (Wet)
- Dry AMD
- Atrophic Macular Degeneration
- Age-related Macular Degeneration (Dry)
ICD-10 Codes:
- H353231: Exudative age-related macular degeneration, bilateral, with active choroidal neovascularization
- H353211: Exudative age-related macular degeneration, right eye, with active choroidal neovascularization
- H353221: Exudative age-related macular degeneration, left eye, with active choroidal neovascularization
- H353134: Nonexudative age-related macular degeneration, bilateral, advanced atrophic with subfoveal involvement
- H353131: Nonexudative age-related macular degeneration, bilateral, early dry stage
- H353132: Nonexudative age-related macular degeneration, bilateral, intermediate dry stage
Also known as:
- Dry Eyes
- Tears
- Dry eye syndrome
- Keratoconjunctivitis sicca
- Ocular dryness
ICD-10 Codes:
- H04123: Dry eye syndrome of bilateral lacrimal glands
Also known as:
- Type 2 Diabetes with Macular Edema
- Diabetes Type 2
- Diabetic Eye Problems
- Diabetic Eye Swelling
- Type 2 Diabetes Mellitus
- Diabetic Macular Swelling
ICD-10 Codes:
- E113213: Type 2 diabetes mellitus with mild nonproliferative diabetic retinopathy with macular edema, bilateral
- E113313: Type 2 diabetes mellitus with moderate nonproliferative diabetic retinopathy with macular edema, bilateral
Also known as:
- Blocked Branch Retinal Vein
- Blocked Central Retinal Vein
- Retinal Disorder
- Branch Retinal Vein Occlusion
- BRVO
- Eye Stroke
- Central Retinal Vein Occlusion
- CRVO
ICD-10 Codes:
- H348320: Tributary (branch) retinal vein occlusion, left eye, with macular edema
- H348120: Central retinal vein occlusion, left eye, with macular edema
Also known as:
- Visual Field Defects
- Vision Impairment and Blindness
- Blind spots in vision
- Peripheral vision loss
- Vision field problems
ICD-10 Codes:
- H5340: Unspecified visual field defects
What procedures does Dr. Legarreta perform?
As an Ophthalmologist, Dr. Legarreta performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Legarreta. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Cataract Removal with Lens Implant
- Extracapsular cataract extraction
- Phacoemulsification
- IOL implantation
CPT Codes:
- 66984: Extracapsular cataract removal with insertion of intraocular lens prosthesis (1 stage procedure), manual or mechanical technique (eg, irrigation and aspiration or phacoemulsification); without endoscopic cyclophotocoagulation
Also known as:
- Eye Injection
- Intravitreal Injection
- Retinal Injection
- Macular Degeneration Injection
- Eye Medication Injection
CPT Codes:
- 67028: Intravitreal injection of a pharmacologic agent (separate procedure)
Also known as:
- Complex Cataract Removal with Lens Implant
- Advanced Cataract Surgery
- Phacoemulsification with IOL
- Complex Extracapsular Cataract Extraction
CPT Codes:
- 66982: Extracapsular cataract removal with insertion of intraocular lens prosthesis (1-stage procedure), manual or mechanical technique (eg, irrigation and aspiration or phacoemulsification), complex, requiring devices or techniques not generally used in routine cataract surgery (eg, iris expansion device, suture support for intraocular lens, or primary posterior capsulorrhexis) or performed on patients in the amblyogenic developmental stage; without endoscopic cyclophotocoagulation
Also known as:
- Laser Surgery for Secondary Cataract
- Laser Eye Surgery for Glaucoma
- Laser Trabeculoplasty
- YAG Laser Capsulotomy
- Posterior Capsulotomy
- Secondary Cataract Removal
- Laser Eye Surgery
- Iridotomy
- Iridectomy
- Laser Glaucoma Treatment
- Glaucoma laser surgery
- Laser eye treatment for glaucoma
- Trabeculoplasty
CPT Codes:
- 66821: Discission of secondary membranous cataract (opacified posterior lens capsule and/or anterior hyaloid); laser surgery (eg, YAG laser) (1 or more stages)
- 66761: Iridotomy/iridectomy by laser surgery (eg, for glaucoma) (per session)
- 65855: Trabeculoplasty by laser surgery
Also known as:
- Amniotic Membrane Placement on Eye (No Stitches)
- Ocular surface repair with amniotic membrane
- Eye membrane graft
- Sutureless amniotic membrane transplant
CPT Codes:
- 65778: Placement of amniotic membrane on the ocular surface; without sutures
Also known as:
- Glaucoma Canal Dilation
- Canaloplasty
- Aqueous Outflow Dilation
- Glaucoma Drainage Procedure
- Eye Pressure Reduction Surgery
CPT Codes:
- 66174: Transluminal dilation of aqueous outflow canal (eg, canaloplasty); without retention of device or stent
Also known as:
- Tear Duct Plug Insertion
- Punctal Plug Insertion
- Lacrimal Punctum Closure
- Dry Eye Plugs
CPT Codes:
- 68761: Closure of the lacrimal punctum; by plug, each
Does Dr. Legarreta accept my insurance?
Dr. Legarreta accepts most major insurance plans. Important: Please call our office at (716) 633-2203 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Legarreta accept in Williamsville, NY?
Dr. Legarreta in Williamsville, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Centene
EyeMed
HealthNow New York
Humana
Independent Health
Medicaid
Medicare
State of New York
State of Tennessee
UnitedHealthcare
View All Insurances
Where is Dr. Legarreta's office located?
Dr. John Legarreta's Primary Practice
1301 N Forest Rd Ste 7
Williamsville, NY 14221
(716) 633-2203
What is Dr. Legarreta's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Legarreta's National Provider Identifier (NPI) number is 1629395892.
What common questions do patients ask about Dr. Legarreta?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Legarreta
What is Dr. John Legarreta's specialty?
Dr. Legarreta is a Ophthalmologist near Williamsville, NY. An ophthalmologist possesses the knowledge and professional skills required to deliver comprehensive eye and vision care. These medical doctors are trained to diagnose, monitor, and treat all ocular and visual disorders, whether through medical or surgical interventions. Their expertise encompasses a wide range of issues affecting the eye and its structures, including the eyelids, orbit, and visual pathways. Additionally, ophthalmologists prescribe vision services, such as glasses and contact lenses, to help patients achieve optimal visual health. Contact Dr. Legarreta to book an appointment today.
Is this Dr. John Legarreta affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Legarreta is affiliated with Mount St. Mary’s Hospital which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Ophthalmologist?
Explore Ophthalmologist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is John Legarreta accepting new patients in Williamsville, NY?
Yes, Dr. John Legarreta is accepting new patients at this time.
Does Dr. John Legarreta offer online booking?
Please contact Dr. Legarreta's office at (716) 633-2203 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with John Legarreta?
Please contact Dr. Legarreta's office at (716) 633-2203 for information regarding telehealth appointment availability or for scheduling assistance.
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