
Accepting patients
Who is Dr. Hsu, Clinical Cardiac Electrophysiologist in San Diego, CA?
Dr. Jonathan Hsu, MD is a Clinical Cardiac Electrophysiologist, who primarily practices in San Diego, CA with 2 additional practice locations. He is board certified. Dr. Hsu graduated from Northwestern University Feinberg School of Medicine, Chicago, IL. Dr. Hsu is fluent in English, and is currently seeing new patients. Dr. Hsu’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Hsu’s office at (858) 657-8530.
What are Areas of Expertise for Dr. Hsu?
Dr. Jonathan Hsu, MD is a highly-rated, board-certified Clinical Cardiac Electrophysiologist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Hsu empowers patients to confidently navigate their health journey, specializing in Arrhythmias, Atrial Fibrillation, Catheter Ablation, Congenital Heart Disease, Long QT Interval Syndrome, Pacemakers/Defibrillators, Syncope, and comprehensive wellness support. Serving the San Diego, CA community, Dr. Hsu is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Hsu go to medical school and complete their residency?
Medical School: Northwestern University Feinberg School of Medicine, Chicago, IL | UC San Francisco, School of Medicine, San Francisco | Massachusetts General Hospital, Boston, MA | University of California, San Francisco, San Francisco | Cardiac Electrophysiologist | Associate Professor of Medicine
Is Dr. Hsu board certified as a Clinical Cardiac Electrophysiologist?
Yes, Dr. Jonathan Hsu, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Hsu speak?
Dr. Hsu and their clinical team can communicate with patients in the following languages:
English
What conditions does a Clinical Cardiac Electrophysiologist like Dr. Hsu typically treat?
As a Clinical Cardiac Electrophysiologist, Dr. Hsu 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. Hsu. 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:
- Other Heart Device Management
- Pacemakers and Implantable Defibrillators
- Implantable Defibrillator Management
- Cardiac Resynchronization Therapy Device Care
- Other Implanted Heart Device Care
ICD-10 Codes:
- Z4509: Encounter for adjustment and management of other cardiac device
Also known as:
- Atrial Fibrillation
- Afib
- A-fib
- Irregular heart rhythm
- Persistent atrial fibrillation
ICD-10 Codes:
- I480: Paroxysmal atrial fibrillation
- I4819: Other persistent atrial fibrillation
- I4891: Unspecified atrial fibrillation
Also known as:
- Other Pacemaker Part Management
- Pacemakers and Implantable Defibrillators
- Pacemaker Lead Adjustment
- Pacemaker Component Care
- Cardiac Pacing Device Adjustment
ICD-10 Codes:
- Z45018: Encounter for adjustment and management of other part of cardiac pacemaker
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:
- 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
What procedures does a Clinical Cardiac Electrophysiologist like Dr. Hsu typically perform?
As a Clinical Cardiac Electrophysiologist, Dr. Hsu 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. Hsu. 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:
- 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 Atrial Appendage Closure
- LAA Closure
- Watchman Procedure
- Heart Appendage Sealing
- Stroke Prevention Device Implant
CPT Codes:
- 33340: Percutaneous transcatheter closure of the left atrial appendage with endocardial implant, including fluoroscopy, transseptal puncture, catheter placement(s), left atrial angiography, left atrial appendage angiography, when performed, and radiological supervision and interpretation
Does Dr. Hsu accept my insurance?
Dr. Hsu accepts most major insurance plans. Important: Please call our office at (858) 657-8530 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Hsu accept in San Diego, CA?
Dr. Hsu in San Diego, CA 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 Shield of California
Centene Corporation
CVS Health (formerly Aetna)
Humana
Inland Empire Health Plan
Medicare
Other Health Care Provider
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Hsu's office located?
What is Dr. Hsu's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Hsu's National Provider Identifier (NPI) number is 1629199195.
What common questions do patients ask about Dr. Hsu?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Hsu
What is Dr. Jonathan Hsu's specialty?
Dr. Hsu is a Clinical Cardiac Electrophysiologist near San Diego, CA.
What does a Clinical Cardiac Electrophysiologist do?
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.
Is this Dr. Jonathan Hsu affiliated with a ranked Castle Connolly Top Hospital?
No, Hsu is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: UC San Diego Medical Center. 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 a Clinical Cardiac Electrophysiologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Clinical Cardiac Electrophysiologist. 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 Jonathan Hsu accepting new patients in San Diego, CA?
Yes, Dr. Jonathan Hsu is accepting new patients at this time.
Does Dr. Jonathan Hsu offer online booking?
Please contact Dr. Hsu's office at (858) 657-8530 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Jonathan Hsu?
Please contact Dr. Hsu's office at (858) 657-8530 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Jonathan Hsu have?
Dr. Jonathan Hsu is certified by the American Board of Internal Medicine.
Other Clinical Cardiac Electrophysiologist Near San Diego, CA

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