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Dr. William Kay, MD

Dr. William Kay, MD

Fairfield, OH

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Kay, Adult Congenital Heart Disease Specialist in Fairfield, OH?

    Dr. William Kay, MD is an Adult Congenital Heart Disease Specialist, who primarily practices in Fairfield, OH with 1 additional practice location. He is board certified by the American Board of Internal Medicine. Dr. Kay is fluent in English and Spanish, and is currently seeing new patients. Dr. Kay’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Kay’s office.

    Is Dr. Kay board certified in Adult Congenital Heart Disease Specialist?

    Yes, Dr. William Kay, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Kay speak?

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

    • English

    • Spanish

    What conditions does Dr. Kay treat?

    As a Adult Congenital Heart Disease Specialist, Dr. Kay 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. Kay. 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:

    • Chest Pain
    • Chest discomfort
    • Thoracic pain
    • Upper body pain

    ICD-10 Codes:

    • R079: Chest pain, unspecified

    Also known as:

    • Shortness of Breath
    • Breathing Problems
    • Difficulty breathing
    • Breathlessness
    • Dyspnea

    ICD-10 Codes:

    • R0602: Shortness of breath

    Also known as:

    • High Blood Pressure
    • Hypertension
    • Primary Hypertension
    • Essential Hypertension

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Observation for Other Ruled Out Condition (General)
    • Monitoring for Various Suspected Illnesses
    • General Observation for Excluded Conditions
    • Broad Diagnostic Observation

    ICD-10 Codes:

    • Z0389: Encounter for observation for other suspected diseases and conditions ruled out

    Also known as:

    • Abnormal EKG
    • Heart Health Tests
    • Irregular Electrocardiogram
    • Unusual Heart Rhythm Test
    • ECG Abnormalities

    ICD-10 Codes:

    • R9431: Abnormal electrocardiogram [ECG] [EKG]

    Also known as:

    • Chronic Systolic Heart Failure
    • Chronic Diastolic Heart Failure
    • Worsening Chronic Diastolic Heart Failure
    • Heart Failure
    • Long-term Systolic Heart Failure
    • Chronic HFrEF
    • Ongoing Pumping Heart Failure
    • Long-term Diastolic Heart Failure
    • Chronic HFpEF
    • Ongoing Filling Heart Failure
    • Acute Decompensated HFpEF
    • Sudden Worsening Diastolic Heart Failure
    • Acute on Chronic Filling Heart Failure

    ICD-10 Codes:

    • I5022: Chronic systolic (congestive) heart failure
    • I5032: Chronic diastolic (congestive) heart failure
    • I5033: Acute on chronic diastolic (congestive) heart failure

    Also known as:

    • Arrhythmia
    • Atrial Fibrillation
    • Irregular heartbeat
    • Heart rhythm disorder
    • Cardiac dysrhythmia
    • Afib
    • A-fib
    • Irregular heart rhythm

    ICD-10 Codes:

    • I499: Cardiac arrhythmia, unspecified
    • I4891: Unspecified atrial fibrillation

    Also known as:

    • Hardening of the Arteries in the Heart without Chest Pain
    • Atherosclerosis
    • Coronary Artery Disease
    • Silent Coronary Artery Disease
    • Asymptomatic Atherosclerosis

    ICD-10 Codes:

    • I2510: Atherosclerotic heart disease of native coronary artery without angina pectoris

    Also known as:

    • Pre-Procedure Heart Examination
    • Pre-Surgery Cardiac Checkup
    • Heart Health Assessment (Before Procedure)
    • Cardiovascular Clearance Exam

    ICD-10 Codes:

    • Z01810: Encounter for preprocedural cardiovascular examination

    Also known as:

    • Rheumatic Mitral and Tricuspid Valve Disease
    • Heart Valve Disease
    • Streptococcal Infection
    • Rheumatic Heart Valve Disease

    ICD-10 Codes:

    • I081: Rheumatic disorders of both mitral and tricuspid valves

    Also known as:

    • Tricuspid Valve Insufficiency
    • Leaky Mitral Valve
    • Heart Valve Disease
    • Leaky tricuspid valve
    • Tricuspid regurgitation
    • Mitral Valve Insufficiency
    • Mitral Regurgitation

    ICD-10 Codes:

    • I361: Nonrheumatic tricuspid (valve) insufficiency
    • I340: Nonrheumatic mitral (valve) insufficiency

    Also known as:

    • Enlarged Heart
    • Heart Disease
    • Cardiomegaly
    • Big heart
    • Heart enlargement

    ICD-10 Codes:

    • I517: Cardiomegaly

    Also known as:

    • Fainting
    • Syncope
    • Passing out
    • Collapse

    ICD-10 Codes:

    • R55: Syncope and collapse

    Also known as:

    • Changes in Mental State
    • Mental Disorder
    • Confusion
    • Disorientation
    • Changes in awareness

    ICD-10 Codes:

    • R4182: Altered mental status, unspecified

    Also known as:

    • Rheumatic Disease of Multiple Heart Valves
    • Heart Valve Disease
    • Streptococcal Infection
    • Rheumatic Polyvalvular Disease
    • Rheumatic Fever Affecting All Heart Valves

    ICD-10 Codes:

    • I083: Combined rheumatic disorders of mitral, aortic and tricuspid valves

    Also known as:

    • Dizziness
    • Dizziness and Vertigo
    • Lightheadedness
    • Giddiness
    • Vertigo

    ICD-10 Codes:

    • R42: Dizziness and giddiness

    Which procedures does Dr. Kay perform as a Adult Congenital Heart Disease Specialist?

    As a Adult Congenital Heart Disease Specialist, procedures performed by an Dr. William Kay may include:

    For detailed information, please contact Dr. Kay's office.

    Does Dr. Kay accept my insurance?

    Dr. Kay accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Kay accept in Fairfield, OH?

    Dr. Kay in Fairfield, OH accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Allied Benefit Systems

    • Blue Cross Blue Shield of Michigan

    • CommuniCare Advantage

    • CVS Health (formerly Aetna)

    • Express Scripts

    • MagnaCare Rx

    • Medicare

    • Molina

    • Oscar Health Insurance Co

    View All Insurances

    Where is Dr. Kay's office located?

    Dr. William Kay's Primary Practice

    3000 Mack Rd Ste 100

    Fairfield, OH 45014

    Get Directions

    Dr. William Kay's Practice 2

    1801 Senate Blvd Ste 2000

    Indianapolis, IN 46202

    (317) 962-9700

    Get Directions

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

    Dr. Kay's National Provider Identifier (NPI) number is 1700094307.

    What common questions do patients ask about Dr. Kay?

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

    What is Dr. William Kay's specialty?

    Dr. Kay is a Adult Congenital Heart Disease Specialist near Fairfield, OH. A physician who focuses on the care and management of adults with congenital heart disease (ACHD) is specially trained to navigate the complexities of this condition. ACHD specialists have a thorough understanding of the anatomy, physiology, surgical repairs, and potential long-term complications associated with congenital heart disease. They leverage this expertise to effectively manage patients who may also experience acquired heart conditions, including heart failure, arrhythmias, and pulmonary hypertension. Contact Dr. Kay to book an appointment today.

    Is this Dr. William Kay affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Kay is affiliated with Mercy Health - Fairfield 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 Adult Congenital Heart Disease Specialist?

    Explore Adult Congenital Heart Disease Specialist 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 William Kay accepting new patients in Fairfield, OH?

    Yes, Dr. William Kay is accepting new patients at this time.

    Does Dr. William Kay offer online booking?

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

    How can I make an appointment with William Kay?

    Please contact Dr. Kay's office for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. William Kay have?

    Dr. William Kay is certified by the American Board of Internal Medicine.

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