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Dr. Ernesto Zatarain-Rios, MD

Dr. Ernesto Zatarain-Rios, MD

Burlingame, CA

40 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Zatarain-Rios, Rheumatologist in Burlingame, CA?

    Dr. Ernesto Zatarain-Rios, MD is a Rheumatologist, who primarily practices in Burlingame, CA with 2 additional practice locations. He has been practicing for over 40 years and is board certified by the American Board of Internal Medicine. Dr. Zatarain-Rios graduated from University of Chihuahua and completed his residency at Fell University Wash. Dr. Zatarain-Rios is fluent in English and Spanish, and is currently seeing new patients. Dr. Zatarain-Rios’s practice accepts Cigna, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Zatarain-Rios’s office.

    Where did Dr. Zatarain-Rios go to medical school and complete their residency?

    • Fellowship: University of Washington Medical Center - Rheumatology, Stanford Hospital and Clinics - Immunology & Rheumatology

    • Residency: Fell University Wash | Stanford Hospital & Clinics

    • Medical School: University Auto De Chihuahua, Fac De Med, Chihuahua, Mexico | Universidad Autonoma De Chihuahua, Facultad De Medicina | University of Chihuahua

    Is Dr. Zatarain-Rios board certified in Rheumatologist?

    Yes, Dr. Ernesto Zatarain-Rios, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Zatarain-Rios speak?

    Dr. Zatarain-Rios and their clinical team can communicate with patients in the following languages:

    • English

    • Spanish

    What conditions does Dr. Zatarain-Rios treat?

    As a Rheumatologist, Dr. Zatarain-Rios 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. Zatarain-Rios. 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:

    • Age-Related Osteoporosis
    • Age-Related Osteoporosis with Fracture
    • Fractures
    • Osteoporosis
    • Senile Osteoporosis
    • Primary Osteoporosis
    • Bone Thinning from Aging
    • Senile osteoporosis with broken bone
    • Elderly brittle bones with fracture
    • Osteoporosis fracture in older adults

    ICD-10 Codes:

    • M810: Age-related osteoporosis without current pathological fracture
    • M8000XD: Age-related osteoporosis with current pathological fracture, unspecified site, subsequent encounter for fracture with routine healing

    Also known as:

    • Rheumatoid Arthritis
    • RA
    • Chronic inflammatory arthritis
    • Autoimmune arthritis
    • Inflammatory joint disease

    ICD-10 Codes:

    • M059: Rheumatoid arthritis with rheumatoid factor, unspecified
    • M0579: Rheumatoid arthritis with rheumatoid factor of multiple sites without organ or systems involvement
    • M069: Rheumatoid arthritis, unspecified
    • M0600: Rheumatoid arthritis without rheumatoid factor, unspecified site

    Also known as:

    • Psoriatic Arthritis
    • Psoriasis
    • Psoriatic joint inflammation
    • Arthritis with psoriasis
    • Psoriasis-related joint pain

    ICD-10 Codes:

    • L4050: Arthropathic psoriasis, unspecified

    Also known as:

    • Lupus
    • Lupus kidney disease
    • Kidney Disease
    • Systemic lupus erythematosus
    • SLE
    • Disseminated lupus erythematosus
    • Lupus nephritis
    • Kidney inflammation from lupus
    • Glomerulonephritis in SLE

    ICD-10 Codes:

    • M329: Systemic lupus erythematosus, unspecified
    • M3214: Glomerular disease in systemic lupus erythematosus

    Also known as:

    • Immune Deficiency from Drugs
    • Immune Deficiency
    • Immune System and Disorder
    • Drug-Induced Immunodeficiency
    • Medication-Caused Immune Weakness
    • Weak Immune System
    • Immune System Disorder

    ICD-10 Codes:

    • D84821: Immunodeficiency due to drugs
    • D849: Immunodeficiency, unspecified

    Also known as:

    • Osteoarthritis
    • Degenerative Joint Disease
    • Wear-and-Tear Arthritis
    • Joint Degeneration

    ICD-10 Codes:

    • M1990: Unspecified osteoarthritis, unspecified site

    Also known as:

    • Myositis
    • Muscle Inflammation
    • Inflammatory Myopathy
    • Muscle Disease
    • Dermatomyositis
    • Polymyositis

    ICD-10 Codes:

    • M6080: Other myositis, unspecified site
    • M3390: Dermatopolymyositis, unspecified, organ involvement unspecified

    Also known as:

    • Other Long-Term Drug Therapy
    • Chronic medication use
    • Ongoing drug treatment
    • Extended drug therapy

    ICD-10 Codes:

    • Z79899: Other long term (current) drug therapy

    Also known as:

    • Gout
    • Gouty Arthritis
    • Uric Acid Arthritis
    • Hyperuricemia

    ICD-10 Codes:

    • M109: Gout, unspecified

    Also known as:

    • Joint Pain
    • Joint Disorder
    • Pain
    • Arthralgia
    • Aching joints
    • Sore joints

    ICD-10 Codes:

    • M2550: Pain in unspecified joint

    Also known as:

    • Polymyalgia Rheumatica
    • Polymyalgia Rheumatica and Giant Cell Arteritis
    • PMR
    • Inflammatory Rheumatism

    ICD-10 Codes:

    • M353: Polymyalgia rheumatica

    Also known as:

    • Low Back Pain
    • Back Pain
    • Lumbago
    • Lower Back Ache
    • Chronic Low Back Pain

    ICD-10 Codes:

    • M5459: Other low back pain

    Also known as:

    • Right Shoulder Pain
    • Pain
    • Shoulder Injuries and Disorder
    • Sore Right Shoulder
    • Right Shoulder Ache
    • Right Shoulder Discomfort

    ICD-10 Codes:

    • M25511: Pain in right shoulder

    Which procedures does Dr. Zatarain-Rios perform as a Rheumatologist?

    As a Rheumatologist, procedures performed by a Dr. Ernesto Zatarain-Rios may include:

    For detailed information, please contact Dr. Zatarain-Rios' office.

    Does Dr. Zatarain-Rios accept my insurance?

    Dr. Zatarain-Rios 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. Zatarain-Rios accept in Burlingame, CA?

    Dr. Zatarain-Rios in Burlingame, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Alignment Health Plan

    • BCBS Unspecified

    • Blue Shield of California

    • Cigna

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Health Plan of San Mateo

    • Medicare

    • Sutter Health

    • UnitedHealthcare

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    Where is Dr. Zatarain-Rios' office located?

    Dr. Ernesto Zatarain-Rios' Primary Practice

    1501 Trousdale Dr Ste 215

    Burlingame, CA 94010

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    Dr. Ernesto Zatarain-Rios' Practice 2

    795 El Camino Real

    Palo Alto, CA 94301

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    Dr. Ernesto Zatarain-Rios' Practice 3

    1720 El Camino Real

    Burlingame, CA 94010

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

    Dr. Zatarain-Rios's National Provider Identifier (NPI) number is 1487720439.

    What common questions do patients ask about Dr. Zatarain-Rios?

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

    What is Dr. Ernesto Zatarain-Rios's specialty?

    Dr. Zatarain-Rios is a Rheumatologist near Burlingame, CA. An internist specializing in the treatment of diseases affecting the joints, muscles, bones, and tendons. This specialist diagnoses and manages conditions such as arthritis, back pain, muscle strains, common sports injuries, and collagen-related diseases. Contact Dr. Zatarain-Rios to book an appointment today.

    Is this Dr. Ernesto Zatarain-Rios affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Zatarain-Rios is affiliated with Sequoia 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 Rheumatologist?

    Explore Rheumatologist 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 Ernesto Zatarain-Rios accepting new patients in Burlingame, CA?

    Yes, Dr. Ernesto Zatarain-Rios is accepting new patients at this time.

    Does Dr. Ernesto Zatarain-Rios offer online booking?

    Please contact Dr. Zatarain-Rios's office for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Ernesto Zatarain-Rios?

    Please contact Dr. Zatarain-Rios's office for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Ernesto Zatarain-Rios have?

    Dr. Ernesto Zatarain-Rios is certified by the American Board of Internal Medicine.

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