ZH
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Hollis, Clinical Cardiac Electrophysiologist in Ashburn, VA?
Dr. Zachary Hollis, MD is a Clinical Cardiac Electrophysiologist, who primarily practices in Ashburn, VA with 2 additional practice locations. Dr. Hollis is fluent in English, and is currently seeing new patients. Dr. Hollis’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Hollis’s office.
What languages does Dr. Hollis speak?
Dr. Hollis and their clinical team can communicate with patients in the following languages:
English
What conditions does a Clinical Cardiac Electrophysiologist like Dr. Hollis typically treat?
As a Clinical Cardiac Electrophysiologist, Dr. Hollis 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. Hollis. 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:
- Atrial Fibrillation
- Sick Sinus Syndrome
- Arrhythmia
- Sick sinus syndrome
- Afib
- A-fib
- Irregular heart rhythm
- Persistent atrial fibrillation
- Sinus Node Dysfunction
- Bradycardia-Tachycardia Syndrome
- SSS
ICD-10 Codes:
- I480: Paroxysmal atrial fibrillation
- I4819: Other persistent atrial fibrillation
- I495: Sick sinus syndrome
- I4891: Unspecified atrial fibrillation
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
What procedures does a Clinical Cardiac Electrophysiologist like Dr. Hollis typically perform?
As a Clinical Cardiac Electrophysiologist, Dr. Hollis 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. Hollis. 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:
- Dual-Chamber Pacemaker Insertion
- Permanent Pacemaker Placement
- Atrial and Ventricular Pacemaker
- Heart Rhythm Device Implantation
CPT Codes:
- 33208: Insertion of new or replacement of permanent pacemaker with transvenous electrode(s); atrial and ventricular
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:
- Pacemaker Battery Replacement (Dual Lead)
- Pacemaker Generator Exchange
- Dual Lead Pacemaker Replacement
- Heart Pacemaker Battery Change
- Pacemaker Pulse Generator Replacement
CPT Codes:
- 33228: Removal of permanent pacemaker pulse generator with replacement of pacemaker pulse generator; dual lead system
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
Does Dr. Hollis accept my insurance?
Dr. Hollis 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. Hollis accept in Ashburn, VA?
Dr. Hollis in Ashburn, VA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Cigna Group
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Federal government of the United States
Johns Hopkins Health System
Medicare
Mutual of Omaha
Unknown
USAA
View All Insurances
Where is Dr. Hollis' office located?
What is Dr. Hollis's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Hollis's National Provider Identifier (NPI) number is 1104142744.
What common questions do patients ask about Dr. Hollis?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Hollis
What is Dr. Zachary Hollis's specialty?
Dr. Hollis is a Clinical Cardiac Electrophysiologist near Ashburn, VA.
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. Zachary Hollis affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Hollis is affiliated with Inova Fairfax Hospital, Inova Loudoun Hospital, Inova Alexandria Hospital, Inova Fair Oaks Hospital, Inova Mount Vernon Hospital, Prince William Medical Center 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
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 Zachary Hollis accepting new patients in Ashburn, VA?
Yes, Dr. Zachary Hollis is accepting new patients at this time.
Does Dr. Zachary Hollis offer online booking?
Please contact Dr. Hollis's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Zachary Hollis?
Please contact Dr. Hollis's office for information regarding telehealth appointment availability or for scheduling assistance.
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