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Dr. John Day, MD

Dr. John Day, MD

Salt Lake City, UT

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Day, Clinical Cardiac Electrophysiologist in Salt Lake City, UT?

    Dr. John Day, MD is a Clinical Cardiac Electrophysiologist, who primarily practices in Salt Lake City, UT with 1 additional practice location. He is board certified by the American Board of Internal Medicine. Dr. Day graduated from Johns Hopkins University School of Medicine and completed his residency at Stanford Univ Hosp, Cardiovascular Diseases; Stanford Univ Hosp, Internal Medicine. Dr. Day is fluent in English, Chinese, and Greek, Modern (1453-), and is currently seeing new patients. Dr. Day’s practice accepts Medicare, Aetna, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Day’s office.

    What are Areas of Expertise for Dr. Day?

    Dr. John Day, MD is a highly-rated, board-certified Clinical Cardiac Electrophysiologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Day empowers patients to confidently navigate their health journey, specializing in Arrhythmias, Atrial Fibrillation, or comprehensive wellness support. Serving the Salt Lake City/UT community, Dr. Day is dedicated to enhancing lives through expert, patient-centered care.

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

    • Residency: Stanford Univ Hosp, Cardiovascular Diseases; Stanford Univ Hosp, Internal Medicine | Johns Hopkins University/Bayview Medical Center Program

    • Medical School: Johns Hopkins Univ Sch of Med, Baltimore Md | Johns Hopkins University School of Medicine

    Is Dr. Day board certified in Clinical Cardiac Electrophysiologist?

    Yes, Dr. John Day, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Day speak?

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

    • Chinese

    • English

    • Greek, Modern (1453-)

    What conditions does Dr. Day treat?

    As a Clinical Cardiac Electrophysiologist, Dr. Day 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. Day. 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:

    • Atrial Fibrillation
    • Atrial Flutter
    • Fast Heartbeat
    • Premature Ventricular Contractions
    • Sick Sinus Syndrome
    • Slow Heart Rate
    • Heart Palpitations
    • Supraventricular Tachycardia
    • Arrhythmia
    • Familial atrial fibrillation
    • Sick sinus syndrome
    • Afib
    • A-fib
    • Irregular heart rhythm
    • Persistent atrial fibrillation
    • A-flutter
    • Heart flutter
    • Rapid atrial rhythm
    • SVT
    • Rapid Heart Rate
    • PVCs
    • Ventricular Ectopic Beats
    • Skipped Heartbeat (Ventricular)
    • Sinus Node Dysfunction
    • Bradycardia-Tachycardia Syndrome
    • SSS
    • Bradycardia
    • Slow Pulse
    • Low Heart Rate
    • Skipped Heartbeat
    • Fluttering Heart
    • Pounding Heart
    • Fast heart rate
    • Rapid heartbeat

    ICD-10 Codes:

    • I480: Paroxysmal atrial fibrillation
    • I4891: Unspecified atrial fibrillation
    • I4819: Other persistent atrial fibrillation
    • I483: Typical atrial flutter
    • I471: Supraventricular tachycardia
    • I4892: Unspecified atrial flutter
    • I493: Ventricular premature depolarization
    • I484: Atypical atrial flutter
    • I495: Sick sinus syndrome
    • R001: Bradycardia, unspecified
    • R002: Palpitations
    • I4710: Supraventricular tachycardia, unspecified

    Also known as:

    • Having a Pacemaker
    • Having an Implantable Cardiac Defibrillator (ICD)
    • Pacemakers and Implantable Defibrillators
    • Heart pacemaker
    • Artificial pacemaker
    • Implanted heart device
    • ICD implant
    • Automatic defibrillator
    • Implanted heart shock device

    ICD-10 Codes:

    • Z950: Presence of cardiac pacemaker
    • Z95810: Presence of automatic (implantable) cardiac defibrillator

    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:

    • 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:

    • Nutrition Counseling
    • Nutrition
    • Dietary advice
    • Nutritional guidance
    • Healthy eating counseling

    ICD-10 Codes:

    • Z713: Dietary counseling and surveillance

    Also known as:

    • Other Cardiac Implants
    • Heart Devices
    • Cardiac Grafts
    • Implantable Heart Devices

    ICD-10 Codes:

    • Z95818: Presence of other cardiac implants and grafts

    Also known as:

    • Pacemaker Battery Check
    • Pacemakers and Implantable Defibrillators
    • Pacemaker Pulse Generator Check
    • Pacemaker Battery Testing
    • Cardiac Pacing Device Check

    ICD-10 Codes:

    • Z45010: Encounter for checking and testing of cardiac pacemaker pulse generator [battery]

    Also known as:

    • Implantable Defibrillator Management
    • Pacemakers and Implantable Defibrillators
    • AICD Management
    • Defibrillator Adjustment
    • ICD Care

    ICD-10 Codes:

    • Z4502: Encounter for adjustment and management of automatic implantable cardiac defibrillator

    Which procedures does Dr. Day perform as a Clinical Cardiac Electrophysiologist?

    As a Clinical Cardiac Electrophysiologist, procedures performed by a Dr. John Day may include:

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

    Does Dr. Day accept my insurance?

    Dr. Day 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. Day accept in Salt Lake City, UT?

    Dr. Day in Salt Lake City, UT accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Aetna

    • Blue Cross Blue Shield

    • Blue Cross Blue Shield of Illinois

    • Blue Cross Blue Shield of Michigan

    • Cambia (Regence)

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Express Scripts

    • Medicare

    • Molina

    View All Insurances

    Where is Dr. Day's office located?

    Dr. John Day's Primary Practice

    1160 E 3900 S Ste 2000

    Salt Lake City, UT 84124

    Get Directions

    Dr. John Day's Practice 2

    425 E 5350 S Ste 405

    Ogden, UT 84405

    Get Directions

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

    Dr. Day's National Provider Identifier (NPI) number is 1811965122.

    What common questions do patients ask about Dr. Day?

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

    What is Dr. John Day's specialty?

    Dr. Day is a Clinical Cardiac Electrophysiologist near Salt Lake City, UT. A specialized domain within the cardiovascular disease subspecialty of Internal Medicine that involves advanced technical procedures to evaluate heart rhythms and determine the most appropriate treatments. Contact Dr. Day to book an appointment today.

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

    Yes, Dr. Day is affiliated with St. Mark's Hospital - Salt Lake City, UT 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 Clinical Cardiac Electrophysiologist?

    Explore Clinical Cardiac Electrophysiologist 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 Day accepting new patients in Salt Lake City, UT?

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

    Does Dr. John Day offer online booking?

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

    How can I make an appointment with John Day?

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

    Which board certifications does Dr. John Day have?

    Dr. John Day is certified by the American Board of Internal Medicine.

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