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Dr. John Sims, MD

Tyler, TX

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Sims, Clinical Cardiac Electrophysiologist in Tyler, TX?

    Dr. John Sims, MD is a Clinical Cardiac Electrophysiologist, who primarily practices in Tyler, TX with 2 additional practice locations. Dr. Sims is fluent in English and Spanish, and is currently seeing new patients. Dr. Sims’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Sims’s office at (903) 606-7525.

    What languages does Dr. Sims speak?

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

    • English

    • Spanish

    What conditions does Dr. Sims treat?

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

    • Arrhythmia
    • Atrial Fibrillation
    • Slow Heart Rate
    • Premature Ventricular Contractions
    • Heart Palpitations
    • First-Degree Heart Block
    • Atrial Flutter
    • Premature Atrial Contractions
    • Familial atrial fibrillation
    • Irregular heartbeat
    • Heart rhythm disorder
    • Cardiac dysrhythmia
    • Afib
    • A-fib
    • Irregular heart rhythm
    • Persistent atrial fibrillation
    • Bradycardia
    • Slow Pulse
    • Low Heart Rate
    • PVCs
    • Ventricular Ectopic Beats
    • Skipped Heartbeat (Ventricular)
    • Skipped Heartbeat
    • Fluttering Heart
    • Pounding Heart
    • First-Degree AV Block
    • Mild Heart Block
    • A-flutter
    • Heart flutter
    • Rapid atrial rhythm
    • PACs
    • Atrial Ectopic Beats
    • Skipped Heartbeat (Atrial)

    ICD-10 Codes:

    • I499: Cardiac arrhythmia, unspecified
    • I480: Paroxysmal atrial fibrillation
    • I4819: Other persistent atrial fibrillation
    • R001: Bradycardia, unspecified
    • I4891: Unspecified atrial fibrillation
    • I493: Ventricular premature depolarization
    • R002: Palpitations
    • I440: Atrioventricular block, first degree
    • I4892: Unspecified atrial flutter
    • I484: Atypical atrial flutter
    • I483: Typical atrial flutter
    • I491: Atrial premature depolarization

    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:

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

    ICD-10 Codes:

    • Z95818: Presence of other cardiac implants and grafts

    Also known as:

    • Therapeutic Drug Monitoring
    • Drug level testing
    • Medication monitoring
    • Therapeutic drug management

    ICD-10 Codes:

    • Z5181: Encounter for therapeutic drug level monitoring

    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:

    • Fainting
    • Syncope
    • Passing out
    • Collapse

    ICD-10 Codes:

    • R55: Syncope and collapse

    Also known as:

    • Ischemic Stroke
    • Brain Attack
    • Cerebral Infarction
    • Brain Ischemia

    ICD-10 Codes:

    • I639: Cerebral infarction, unspecified

    Also known as:

    • Long-standing Atrial Fibrillation
    • Atrial Fibrillation
    • Chronic AFib
    • Long-term AFib
    • Permanent AFib

    ICD-10 Codes:

    • I4811: Longstanding persistent atrial fibrillation

    What procedures does Dr. Sims perform?

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

    • Pacemaker Battery Replacement (Dual Lead)
    • Pacemaker Battery Replacement
    • Pacemaker Generator Exchange
    • Dual Lead Pacemaker Replacement
    • Heart Pacemaker Battery Change
    • Pacemaker Pulse Generator Replacement
    • Pacemaker generator exchange
    • Pacemaker pulse generator replacement
    • Pacemaker device replacement

    CPT Codes:

    • 33228: Removal of permanent pacemaker pulse generator with replacement of pacemaker pulse generator; dual lead system
    • 33229: Removal of permanent pacemaker pulse generator with replacement of pacemaker pulse generator; multiple lead system

    Also known as:

    • Dual-Chamber Pacemaker Insertion
    • Pacemaker Battery Removal
    • Permanent Pacemaker Placement
    • Atrial and Ventricular Pacemaker
    • Heart Rhythm Device Implantation
    • Pacemaker Pulse Generator Removal
    • Heart Pacemaker Device Removal
    • Pacemaker Box Removal

    CPT Codes:

    • 33208: Insertion of new or replacement of permanent pacemaker with transvenous electrode(s); atrial and ventricular
    • 33233: Removal of permanent pacemaker pulse generator only

    Also known as:

    • Implantable Defibrillator Placement
    • ICD insertion
    • Permanent defibrillator implant
    • Heart defibrillator replacement
    • Transvenous defibrillator system

    CPT Codes:

    • 33249: Insertion or replacement of permanent implantable defibrillator system, with transvenous lead(s), single or dual chamber

    Also known as:

    • Subcutaneous Cardiac Rhythm Monitor Insertion
    • Implantable Loop Recorder Insertion
    • Under-Skin Heart Monitor
    • Cardiac Event Recorder Implant

    CPT Codes:

    • 33285: Insertion, subcutaneous cardiac rhythm monitor, including programming

    Also known as:

    • Left Ventricle Pacing Lead Insertion
    • Cardiac Pacing Electrode Placement
    • LV Lead Insertion
    • Pacemaker Upgrade Lead

    CPT Codes:

    • 33225: Insertion of pacing electrode, cardiac venous system, for left ventricular pacing, at time of insertion of implantable defibrillator or pacemaker pulse generator (eg, for upgrade to dual chamber system) (List separately in addition to code for primary procedure)

    Also known as:

    • Vein X-ray Injection (Extremity)
    • X-Rays
    • Extremity Venography
    • Venogram Injection
    • Vein Imaging Injection
    • Contrast Injection for Vein X-ray

    CPT Codes:

    • 36005: Injection procedure for extremity venography (including introduction of needle or intracatheter)

    Also known as:

    • Defibrillator Generator Replacement
    • ICD Generator Change
    • Implantable Defibrillator Battery Change
    • Defibrillator Device Replacement

    CPT Codes:

    • 33264: Removal of implantable defibrillator pulse generator with replacement of implantable defibrillator pulse generator; multiple lead system

    Also known as:

    • Removal of Implantable Heart Monitor
    • Subcutaneous Cardiac Monitor Removal
    • Loop Recorder Removal
    • Implantable Loop Recorder Excision

    CPT Codes:

    • 33286: Removal, subcutaneous cardiac rhythm monitor

    Also known as:

    • Defibrillator Battery Replacement
    • ICD Generator Replacement
    • Implantable Defibrillator Exchange
    • Dual Lead Defibrillator Replacement

    CPT Codes:

    • 33263: Removal of implantable defibrillator pulse generator with replacement of implantable defibrillator pulse generator; dual lead system

    Also known as:

    • Ventricular Pacemaker Insertion or Replacement
    • Permanent Pacemaker Implantation
    • Transvenous Pacemaker Placement
    • Heart Pacemaker Surgery

    CPT Codes:

    • 33207: Insertion of new or replacement of permanent pacemaker with transvenous electrode(s); ventricular

    Also known as:

    • Insertion of Pacemaker or Defibrillator Lead
    • Transvenous Electrode Placement
    • Pacemaker Lead Implant
    • Defibrillator Wire Insertion

    CPT Codes:

    • 33216: Insertion of a single transvenous electrode, permanent pacemaker or implantable defibrillator

    Also known as:

    • Defibrillator Generator Removal
    • ICD Pulse Generator Removal
    • Implantable Defibrillator Explant
    • Defibrillator Battery Removal
    • Heart Defibrillator Device Removal

    CPT Codes:

    • 33241: Removal of implantable defibrillator pulse generator only

    Also known as:

    • Dual Lead Pacemaker Wire Removal
    • Pacemaker Lead Extraction
    • Transvenous Electrode Removal
    • Pacemaker Wire Removal

    CPT Codes:

    • 33235: Removal of transvenous pacemaker electrode(s); dual lead system

    Also known as:

    • Repositioning of Pacemaker or Defibrillator Wire
    • Pacemaker Lead Repositioning
    • Defibrillator Electrode Adjustment
    • Heart Device Wire Fix

    CPT Codes:

    • 33215: Repositioning of previously implanted transvenous pacemaker or implantable defibrillator (right atrial or right ventricular) electrode

    Also known as:

    • Pulse Oximetry
    • Oxygen Saturation Test
    • Oximeter Reading
    • Blood Oxygen Level Test

    CPT Codes:

    • 94760: Noninvasive ear or pulse oximetry for oxygen saturation; single determination

    Also known as:

    • Inhalation Breathing Treatment
    • Nebulizer Treatment
    • Aerosol Treatment
    • IPPB Treatment
    • Airway Obstruction Treatment

    CPT Codes:

    • 94640: Pressurized or nonpressurized inhalation treatment for acute airway obstruction for therapeutic purposes and/or for diagnostic purposes such as sputum induction with an aerosol generator, nebulizer, metered dose inhaler or intermittent positive pressure breathing (IPPB) device

    Also known as:

    • Drainage of Fluid Collection
    • Incision and Drainage
    • Hematoma Drainage
    • Seroma Drainage

    CPT Codes:

    • 10140: Incision and drainage of hematoma, seroma or fluid collection

    Does Dr. Sims accept my insurance?

    Dr. Sims accepts most major insurance plans. Important: Please call our office at (903) 606-7525 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Sims accept in Tyler, TX?

    Dr. Sims in Tyler, TX accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Christus Health Plan

    • Crown Cork and Seal Company

    • CVS Health (formerly Aetna)

    • Health Care Service Corporation (HCSC)

    • Humana

    • Medicare

    • Other Health Care Provider

    • State of Tennessee

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Sims' office located?

    Dr. John Sims' Primary Practice

    520 Douglas Blvd

    Tyler, TX 75702

    (903) 606-7525

    Get Directions

    Dr. John Sims' Practice 2

    105 Medical Plz

    Sulphur Springs, TX 75482

    Get Directions

    Dr. John Sims' Practice 3

    3201 S Loop

    Palestine, TX 75801

    Get Directions

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

    Dr. Sims's National Provider Identifier (NPI) number is 1801913710.

    What common questions do patients ask about Dr. Sims?

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

    What is Dr. John Sims's specialty?

    Dr. Sims is a Clinical Cardiac Electrophysiologist near Tyler, TX. 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. Sims to book an appointment today.

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

    Yes, Dr. Sims is affiliated with CHRISTUS Good Shepherd Medical Center - Longview, Hunt Regional Medical Center at Greenville, White Rock Medical Center, William P. Clements Jr. University Hospital, Baylor Scott & White Texas Spine & Joint Hospital which are a Castle Connolly Top Hospitals. 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 Sims accepting new patients in Tyler, TX?

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

    Does Dr. John Sims offer online booking?

    Please contact Dr. Sims's office at (903) 606-7525 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with John Sims?

    Please contact Dr. Sims's office at (903) 606-7525 for information regarding telehealth appointment availability or for scheduling assistance.

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