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Dr. Hilario Marilao, MD

Riverside, CA

37 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Marilao, Specialist in Riverside, CA?

    Dr. Hilario Marilao, MD is a Specialist, who primarily practices in Riverside, CA with 1 additional practice location. He has been practicing for over 37 years and is board certified. Dr. Marilao completed his residency at Long Island Jewish Med Ctr, Pediatric Cardiology Westchester Med Ctr, Pediatrics. Dr. Marilao is fluent in English and Spanish, and is currently seeing new patients. Dr. Marilao’s practice accepts Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Marilao’s office at (951) 684-0492.

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

    • Residency: Long Island Jewish Med Ctr, Pediatric Cardiology Westchester Med Ctr, Pediatrics

    What languages does Dr. Marilao speak?

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

    • English

    • Spanish

    What conditions does Dr. Marilao treat?

    As a Specialist, Dr. Marilao 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. Marilao. 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:

    • Patent Ductus Arteriosus
    • Secundum Atrial Septal Defect
    • Ventricular Septal Defect
    • Atrial Septal Defect
    • Congenital Aortic Valve Stenosis
    • Congenital Pulmonary Valve Stenosis
    • Leaky Aortic Valve at Birth
    • Congenital Heart Defects
    • Heart Valve Disease
    • PDA
    • Open Ductus Arteriosus
    • Heart Connection Problem in Newborns
    • ASD Secundum Type
    • Hole in Upper Heart Chamber (Secundum)
    • Most Common ASD
    • VSD
    • Hole in the Heart (Ventricles)
    • Congenital Heart Anomaly
    • ASD
    • Hole in the Heart (Atria)
    • Narrowed Aortic Valve at Birth
    • Aortic Valve Narrowing
    • Heart Valve Birth Defect
    • Narrowed Pulmonary Valve at Birth
    • Pulmonary Valve Narrowing
    • Congenital Aortic Regurgitation
    • Aortic Valve Insufficiency
    • Aortic Valve Leak

    ICD-10 Codes:

    • Q250: Patent ductus arteriosus
    • Q2111: Secundum atrial septal defect
    • Q210: Ventricular septal defect
    • Q211: Atrial septal defect
    • Q230: Congenital stenosis of aortic valve
    • Q221: Congenital pulmonary valve stenosis
    • Q231: Congenital insufficiency of aortic valve

    Also known as:

    • Heart Murmur
    • Congenital Heart Defects
    • Heart Valve Disease
    • Cardiac murmur
    • Abnormal heart sound
    • Heart sound abnormality

    ICD-10 Codes:

    • R011: Cardiac murmur, unspecified

    Also known as:

    • Benign Heart Murmur
    • Congenital Heart Defects
    • Heart Valve Disease
    • Innocent heart murmur
    • Harmless heart murmur
    • Physiological heart murmur

    ICD-10 Codes:

    • R010: Benign and innocent cardiac murmurs

    Also known as:

    • Heart Palpitations
    • Premature Atrial Contractions
    • Slow Heart Rate
    • Arrhythmia
    • Skipped Heartbeat
    • Fluttering Heart
    • Pounding Heart
    • PACs
    • Atrial Ectopic Beats
    • Skipped Heartbeat (Atrial)
    • Bradycardia
    • Slow Pulse
    • Low Heart Rate

    ICD-10 Codes:

    • R002: Palpitations
    • I491: Atrial premature depolarization
    • R001: Bradycardia, unspecified

    Also known as:

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

    ICD-10 Codes:

    • R079: Chest pain, unspecified

    Also known as:

    • Fainting
    • Syncope
    • Passing out
    • Collapse

    ICD-10 Codes:

    • R55: Syncope and collapse

    Also known as:

    • Aortic Valve Insufficiency
    • Leaky Mitral Valve
    • Heart Valve Disease
    • Leaky aortic valve
    • Aortic regurgitation
    • Mitral Valve Insufficiency
    • Mitral Regurgitation

    ICD-10 Codes:

    • I351: Nonrheumatic aortic (valve) insufficiency
    • I340: Nonrheumatic mitral (valve) insufficiency

    Also known as:

    • Family History of Heart Disease
    • Family History
    • Heart Disease
    • Hereditary heart disease risk
    • Genetic predisposition to heart problems
    • Heart conditions in the family

    ICD-10 Codes:

    • Z8249: Family history of ischemic heart disease and other diseases of the circulatory system

    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:

    • Blue Skin
    • Skin Condition
    • Cyanosis
    • Bluish Skin Discoloration
    • Lack of Oxygen in Skin

    ICD-10 Codes:

    • R230: Cyanosis

    Also known as:

    • Elevated Blood Pressure
    • High Blood Pressure
    • High Blood Pressure Reading
    • Prehypertension
    • Borderline High Blood Pressure

    ICD-10 Codes:

    • R030: Elevated blood-pressure reading, without diagnosis of hypertension

    Does Dr. Marilao accept my insurance?

    Dr. Marilao accepts most major insurance plans. Important: Please call our office at (951) 684-0492 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Marilao accept in Riverside, CA?

    Dr. Marilao in Riverside, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Commercial

    • All Other Third Party

    • Blue Shield of California

    • CVS Health (formerly Aetna)

    • Heritage Health

    • Inland Empire

    • Inland Faculty Medical Group, Inc

    • OptumRx

    • Other Health Care Provider

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Marilao's office located?

    Dr. Hilario Marilao's Primary Practice

    4000 14th St Ste 211

    Riverside, CA 92501

    (951) 684-0492

    Get Directions

    Dr. Hilario Marilao's Practice 2

    3838 Sherman Dr Ste 204

    Riverside, CA 92503

    (951) 358-0787

    Get Directions

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

    Dr. Marilao's National Provider Identifier (NPI) number is 1568502425.

    What common questions do patients ask about Dr. Marilao?

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

    What is Dr. Hilario Marilao's specialty?

    Dr. Marilao is a Specialist near Riverside, CA. Contact Dr. Marilao to book an appointment today.

    Is this Dr. Hilario Marilao affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Marilao is affiliated with San Antonio Regional Hospital 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 Specialist?

    Explore Specialist 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 Hilario Marilao accepting new patients in Riverside, CA?

    Yes, Dr. Hilario Marilao is accepting new patients at this time.

    Does Dr. Hilario Marilao offer online booking?

    Please contact Dr. Marilao's office at (951) 684-0492 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Hilario Marilao?

    Please contact Dr. Marilao's office at (951) 684-0492 for information regarding telehealth appointment availability or for scheduling assistance.

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