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Dr. Sean Thomas, MD

Lexington, MA

Accepting patients
Online booking

    Who is Dr. Thomas, Ophthalmologist in Lexington, MA?

    Dr. Sean Thomas, MD is an Ophthalmologist, who primarily practices in Lexington, MA with 2 additional practice locations. He is board certified. Dr. Thomas graduated from Drexel University College Of Medicine and completed his residency at Drexel University College of Medicine/Hahnemann University Hospital Program. Dr. Thomas is fluent in English, Chinese, Portuguese, and Spanish, and is currently seeing new patients. Dr. Thomas’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Thomas’s office at (781) 876-2020.

    Where did Dr. Thomas go to medical school and complete their residency?

    • Residency: Drexel University College of Medicine/Hahnemann University Hospital Program

    • Medical School: Drexel University College Of Medicine | Stony Brook University School of Medicine

    What languages does Dr. Thomas speak?

    Dr. Thomas and their clinical team can communicate with patients in the following languages:

    • Chinese

    • English

    • Portuguese

    • Spanish

    What conditions does Dr. Thomas treat?

    As a Ophthalmologist, Dr. Thomas 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. Thomas. 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
    • Combined Age-Related Cataract
    • Cloudy lens
    • Lens clouding
    • Eye cloudiness
    • Mixed Type Cataract
    • Multiple Cataract Types

    ICD-10 Codes:

    • H25813: Combined forms of age-related cataract, bilateral
    • H2513: Age-related nuclear cataract, bilateral
    • H25812: Combined forms of age-related cataract, left eye
    • H25811: Combined forms of age-related cataract, right eye
    • H2511: Age-related nuclear cataract, right eye
    • H2512: Age-related nuclear cataract, left eye

    Also known as:

    • Borderline Open-Angle Glaucoma
    • Ocular Hypertension
    • Preglaucoma
    • Glaucoma
    • Early Open-Angle Glaucoma
    • Open-angle glaucoma suspect
    • Risk of Open-Angle Glaucoma
    • High Eye Pressure
    • Elevated Intraocular Pressure
    • Eye pressure problem
    • Early Glaucoma
    • Borderline Glaucoma
    • Risk of Glaucoma

    ICD-10 Codes:

    • H40013: Open angle with borderline findings, low risk, bilateral
    • H40053: Ocular hypertension, bilateral
    • H40023: Open angle with borderline findings, high risk, bilateral
    • H40003: Preglaucoma, unspecified, bilateral

    Also known as:

    • Aging of the eye's gel
    • Eye Disease
    • Vitreous Detachment
    • Vitreous syneresis
    • Eye gel breakdown
    • Vitreous aging

    ICD-10 Codes:

    • H43813: Vitreous degeneration, bilateral
    • H43811: Vitreous degeneration, right eye
    • H43812: Vitreous degeneration, left eye

    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
    • Diabetes Type 2
    • Type 2 diabetes
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes

    ICD-10 Codes:

    • E119: Type 2 diabetes mellitus without complications

    Also known as:

    • Benign Choroid Tumor
    • Benign Tumor
    • Eye Disease
    • Non-cancerous choroid growth
    • Benign choroidal neoplasm

    ICD-10 Codes:

    • D3132: Benign neoplasm of left choroid
    • D3131: Benign neoplasm of right choroid

    Also known as:

    • Macular Drusen
    • Macular Degeneration
    • Retinal Drusen
    • Yellow Spots on Retina
    • Age-Related Macular Drusen
    • Drusen in Eye

    ICD-10 Codes:

    • H35363: Drusen (degenerative) of macula, bilateral

    Also known as:

    • Macular Pucker
    • Retinal Disorder
    • Epiretinal Membrane
    • Cellophane Maculopathy
    • Macular Wrinkle
    • Retinal Scar

    ICD-10 Codes:

    • H35371: Puckering of macula, right eye

    Also known as:

    • Other Refractive Error
    • Eye Movement Disorder
    • Unspecified Vision Problem
    • Uncommon Refractive Error
    • Vision Disorder

    ICD-10 Codes:

    • H526: Other disorders of refraction

    Does Dr. Thomas accept my insurance?

    Dr. Thomas accepts most major insurance plans. Important: Please call our office at (781) 876-2020 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Thomas accept in Lexington, MA?

    Dr. Thomas in Lexington, MA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Blue Cross Blue Shield of Massachusetts

    • Boston Medical Center

    • CVS Health (formerly Aetna)

    • Express Scripts

    • Fallon Community Health Plan

    • Medicare

    • Point32Health

    • State of Massachusetts

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Thomas' office located?

    Dr. Sean Thomas' Primary Practice

    21 Worthen Rd

    Lexington, MA 02421

    (781) 876-2020

    Get Directions

    Dr. Sean Thomas' Practice 2

    160 Littleton Rd Ste 9

    Westford, MA 01886

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    Dr. Sean Thomas' Practice 3

    1040 Massachusetts Ave

    Arlington, MA 02476

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    Would you like to schedule an appointment with Dr. Sean Thomas?

    Dr. Thomas has appointments available at his Lexington, MA office, as well as 2 other locations. Please select a location, date, and time below.

    What is Dr. Thomas's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Thomas's National Provider Identifier (NPI) number is 1114053717.

    What common questions do patients ask about Dr. Thomas?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Thomas

    What is Dr. Sean Thomas's specialty?

    Dr. Thomas is a Ophthalmologist near Lexington, MA. 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. Thomas to book an appointment today.

    Is this Dr. Sean Thomas affiliated with a ranked Castle Connolly Top Hospital?

    No, Thomas is not affiliated with a Castle Connolly Top Hospital. Castle Connolly Top Hospitals 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 Sean Thomas accepting new patients in Lexington, MA?

    Yes, Dr. Sean Thomas is accepting new patients at this time.

    Does Dr. Sean Thomas offer online booking?

    Yes, you can use online booking to schedule an appointment with Dr. Thomas, or call (781) 876-2020 for more information.

    How can I make an appointment with Sean Thomas?

    Please contact Dr. Thomas's office at (781) 876-2020 for information regarding telehealth appointment availability or for scheduling assistance.

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