EverydayHealthLogo
JL

Dr. John Ling, MD

Ophthalmologist, Glaucoma Specialist

Lakewood, CA

Accepting patients

    Who is Dr. Ling, Ophthalmologist in Lakewood, CA?

    Dr. John Ling, MD is an Ophthalmologist, who primarily practices in Lakewood, CA with 1 additional practice location. Dr. Ling is fluent in English and Spanish, and is currently seeing new patients. Dr. Ling’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ling’s office.

    What languages does Dr. Ling speak?

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

    • English
    • Spanish

    What conditions does an Ophthalmologist like Dr. Ling typically treat?

    As an Ophthalmologist, Dr. Ling 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. Ling. 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. Learn more about our claims-based healthcare methodology.

    Also known as:

    • Borderline Open-Angle Glaucoma
    • Primary Open-Angle Glaucoma
    • Glaucoma
    • Early Open-Angle Glaucoma
    • Open-angle glaucoma suspect
    • Risk of Open-Angle Glaucoma
    • Chronic Open-Angle Glaucoma
    • Wide-Angle Glaucoma
    • POAG

    ICD-10 Codes:

    • H40013: Open angle with borderline findings, low risk, bilateral
    • H401131: Primary open-angle glaucoma, bilateral, mild stage
    • H401133: Primary open-angle glaucoma, bilateral, severe stage
    • 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:

    • 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

    What procedures does an Ophthalmologist like Dr. Ling typically perform?

    As an Ophthalmologist, Dr. Ling 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. Ling. 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. Learn more about our claims-based healthcare methodology.

    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:

    • Laser Trabeculoplasty
    • Laser Surgery for Secondary Cataract
    • Glaucoma laser surgery
    • Laser eye treatment for glaucoma
    • Trabeculoplasty
    • YAG Laser Capsulotomy
    • Posterior Capsulotomy
    • Secondary Cataract Removal
    • Laser Eye Surgery

    CPT Codes:

    • 65855: Trabeculoplasty by laser surgery
    • 66821: Discission of secondary membranous cataract (opacified posterior lens capsule and/or anterior hyaloid); laser surgery (eg, YAG laser) (1 or more stages)

    Also known as:

    • Goniotomy (Glaucoma Surgery)
    • Goniotomy Procedure
    • Angle-Opening Glaucoma Surgery
    • Congenital Glaucoma Surgery

    CPT Codes:

    • 65820: Goniotomy

    Also known as:

    • Eye Surgery Wound Repair
    • Anterior segment wound revision
    • Eye wound repair
    • Ocular wound revision

    CPT Codes:

    • 66250: Revision or repair of operative wound of anterior segment, any type, early or late, major or minor 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:

    • Eye Surface Injection
    • Subconjunctival Shot
    • Eye Injection
    • Conjunctival Injection

    CPT Codes:

    • 68200: Subconjunctival injection

    Does Dr. Ling accept my insurance?

    Dr. Ling accepts most major insurance plans. Important: Please contact the office before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Ling accept in Lakewood, CA?

    Dr. Ling in Lakewood, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Alignment Healthcare

    • Blue Shield of California

    • Centene Corporation

    • Conifer Health Solutions

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Humana

    • Medicare

    • Monarch HealthCare

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Ling's office located?

    Dr. John Ling's Primary Practice

    3300 E South St Ste 105

    Lakewood, CA 90805

    Get Directions

    Dr. John Ling's Practice 2

    3801 Katella Ave Ste 130

    Los Alamitos, CA 90720

    Get Directions

    What hospitals are Dr. Ling affiliated with?

    Dr. Ling has admitting privileges at the following hospitals:

    Uci Health - Lakewood,Lakewood, CA

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

    Dr. Ling's National Provider Identifier (NPI) number is 1023436391.

    What common questions do patients ask about Dr. Ling?

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

    What is Dr. John Ling's specialty?

    Dr. Ling is an Ophthalmologist near Lakewood, CA.

    What does an Ophthalmologist do?

    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.

    Is Dr. John Ling affiliated with a ranked Castle Connolly Top Hospital?

    No, Dr. Ling is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Uci Health - Lakewood. 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

    When to see an Ophthalmologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Ophthalmologist. Explore 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 Dr. John Ling accepting new patients in Lakewood, CA?

    Yes, Dr. John Ling is accepting new patients at this time.

    Does Dr. John Ling offer online booking?

    Please contact Dr. Ling's office for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. John Ling?

    Please contact Dr. Ling's office to schedule an appointment.

    Where is Dr. Ling's office located?

    Dr. Ling's offices are located in Lakewood, CA and Los Alamitos, CA.