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Dr. Lou Mastrine, DO

Johnstown, PA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Mastrine, Clinical Cardiac Electrophysiologist in Johnstown, PA?

    Dr. Lou Mastrine, DO is a Clinical Cardiac Electrophysiologist, who primarily practices in Johnstown, PA with 1 additional practice location. He is board certified. Dr. Mastrine is fluent in English and Spanish, and is currently seeing new patients. Dr. Mastrine’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Mastrine’s office at (814) 475-8600.

    What languages does Dr. Mastrine speak?

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

    • English

    • Spanish

    What conditions does Dr. Mastrine treat?

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

    • Sick Sinus Syndrome
    • Atrial Fibrillation
    • Slow Heart Rate
    • Complete Heart Block
    • Fast Heartbeat
    • Heart Palpitations
    • Arrhythmia
    • Sick sinus syndrome
    • Sinus Node Dysfunction
    • Bradycardia-Tachycardia Syndrome
    • SSS
    • Afib
    • A-fib
    • Irregular heart rhythm
    • Bradycardia
    • Slow Pulse
    • Low Heart Rate
    • Complete AV Block
    • Third-Degree Heart Block
    • Tachycardia
    • Rapid heart rate
    • Racing heart
    • Skipped Heartbeat
    • Fluttering Heart
    • Pounding Heart

    ICD-10 Codes:

    • I495: Sick sinus syndrome
    • I4891: Unspecified atrial fibrillation
    • I480: Paroxysmal atrial fibrillation
    • R001: Bradycardia, unspecified
    • I442: Atrioventricular block, complete
    • R000: Tachycardia, unspecified
    • R002: Palpitations

    Also known as:

    • Chronic Systolic Heart Failure
    • Heart Failure
    • Long-term Systolic Heart Failure
    • Chronic HFrEF
    • Ongoing Pumping Heart Failure
    • Congestive Heart Failure
    • CHF
    • Cardiac Insufficiency

    ICD-10 Codes:

    • I5022: Chronic systolic (congestive) heart failure
    • I509: Heart failure, unspecified

    Also known as:

    • Other Pre-Procedure Examination
    • Various pre-op checks
    • Miscellaneous pre-surgery exams
    • Other pre-treatment assessments

    ICD-10 Codes:

    • Z01818: Encounter for other preprocedural examination

    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:

    • Ischemic Cardiomyopathy
    • Cardiomyopathy
    • Heart Muscle Disease from Blocked Arteries
    • Ischemic Heart Muscle Weakness

    ICD-10 Codes:

    • I255: Ischemic cardiomyopathy

    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:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    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:

    • Having a Pacemaker
    • Pacemakers and Implantable Defibrillators
    • Heart pacemaker
    • Artificial pacemaker
    • Implanted heart device

    ICD-10 Codes:

    • Z950: Presence of cardiac pacemaker

    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:

    • Fainting
    • Syncope
    • Passing out
    • Collapse

    ICD-10 Codes:

    • R55: Syncope and collapse

    Also known as:

    • Second-Degree AV Block
    • Arrhythmia
    • Second-degree heart block
    • Partial heart block

    ICD-10 Codes:

    • I441: Atrioventricular block, second degree

    Also known as:

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

    ICD-10 Codes:

    • R079: Chest pain, unspecified

    What procedures does Dr. Mastrine perform?

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

    • 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:

    • 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:

    • 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:

    • 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. Mastrine accept my insurance?

    Dr. Mastrine accepts most major insurance plans. Important: Please call our office at (814) 475-8600 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Mastrine accept in Johnstown, PA?

    Dr. Mastrine in Johnstown, PA 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 Cross and Blue Shield of Nebraska

    • CVS Health (formerly Aetna)

    • Express Scripts

    • Geisinger Health Plan

    • Highmark Inc.

    • Humana

    • Medicare

    • State of Tennessee

    • Tangoe

    View All Insurances

    Where is Dr. Mastrine's office located?

    Dr. Lou Mastrine's Primary Practice

    1 Tech Park Dr

    Johnstown, PA 15901

    (814) 475-8600

    Get Directions

    Dr. Lou Mastrine's Practice 2

    1123 Franklin St

    Johnstown, PA 15905

    (814) 539-5340

    Get Directions

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

    Dr. Mastrine's National Provider Identifier (NPI) number is 1891955308.

    What common questions do patients ask about Dr. Mastrine?

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

    What is Dr. Lou Mastrine's specialty?

    Dr. Mastrine is a Clinical Cardiac Electrophysiologist near Johnstown, PA. 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. Mastrine to book an appointment today.

    Is this Dr. Lou Mastrine affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Mastrine is affiliated with Indiana Regional Medical Center, Butler Memorial 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 Lou Mastrine accepting new patients in Johnstown, PA?

    Yes, Dr. Lou Mastrine is accepting new patients at this time.

    Does Dr. Lou Mastrine offer online booking?

    Please contact Dr. Mastrine's office at (814) 475-8600 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Lou Mastrine?

    Please contact Dr. Mastrine's office at (814) 475-8600 for information regarding telehealth appointment availability or for scheduling assistance.

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