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Dr. Giancarlo Diaz-Zamora, MD

Mason City, IA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Diaz-Zamora, Rheumatologist in Mason City, IA?

    Dr. Giancarlo Diaz-Zamora, MD is a Rheumatologist, who primarily practices in Mason City, IA. He is board certified. Dr. Diaz-Zamora is fluent in English and Spanish, and is currently seeing new patients. Dr. Diaz-Zamora’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Diaz-Zamora’s office at (641) 422-6999.

    Is Dr. Diaz-Zamora board certified as a Rheumatologist?

    Yes, Dr. Giancarlo Diaz-Zamora, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Diaz-Zamora speak?

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

    • English

    • Spanish

    What conditions does a Rheumatologist like Dr. Diaz-Zamora typically treat?

    As a Rheumatologist, Dr. Diaz-Zamora 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. Diaz-Zamora. 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 here.

    Also known as:

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

    ICD-10 Codes:

    • M0579: Rheumatoid arthritis with rheumatoid factor of multiple sites without organ or systems involvement
    • M0609: Rheumatoid arthritis without rheumatoid factor, multiple sites

    Also known as:

    • Giant cell arteritis
    • Giant Cell Arteritis
    • Polymyalgia Rheumatica and Giant Cell Arteritis
    • Temporal arteritis
    • Horton's disease
    • Cranial arteritis

    ICD-10 Codes:

    • M316: Other giant cell arteritis

    Also known as:

    • Other Psoriatic Arthritis
    • Psoriatic arthritis
    • Psoriasis
    • Atypical psoriatic arthritis
    • Psoriasis-related joint condition
    • Unspecified psoriatic arthropathy

    ICD-10 Codes:

    • L4059: Other psoriatic arthropathy

    Also known as:

    • Ankylosing Spondylitis
    • AS
    • Bechterew's Disease
    • Inflammatory Spinal Arthritis

    ICD-10 Codes:

    • M457: Ankylosing spondylitis of lumbosacral region
    • M458: Ankylosing spondylitis sacral and sacrococcygeal region

    Also known as:

    • Other Abnormal Immune System Markers
    • Unusual immune findings
    • Abnormal immunology results
    • Abnormal serum immunology

    ICD-10 Codes:

    • R768: Other specified abnormal immunological findings in serum

    What procedures does a Rheumatologist like Dr. Diaz-Zamora typically perform?

    As a Rheumatologist, procedures performed by Dr. Giancarlo Diaz-Zamora may include:

    Please contact Dr. Diaz-Zamora's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.

    Does Dr. Diaz-Zamora accept my insurance?

    Dr. Diaz-Zamora accepts most major insurance plans. Important: Please call our office at (641) 422-6999 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Diaz-Zamora accept in Mason City, IA?

    Dr. Diaz-Zamora in Mason City, IA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Alignment Healthcare

    • All Other Third Party

    • Blue Cross and Blue Shield of North Carolina

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Federal government of the United States

    • Humana

    • Medcost Preferred

    • Medicare

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Diaz-Zamora's office located?

    Dr. Giancarlo Diaz-Zamora's Primary Practice

    1000 4th St SW

    Mason City, IA 50401

    (641) 422-6999

    Get Directions

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

    Dr. Diaz-Zamora's National Provider Identifier (NPI) number is 1215191457.

    What common questions do patients ask about Dr. Diaz-Zamora?

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

    What is Dr. Giancarlo Diaz-Zamora's specialty?

    Dr. Diaz-Zamora is a Rheumatologist near Mason City, IA.

    What does a Rheumatologist do?

    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.

    Is this Dr. Giancarlo Diaz-Zamora affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Diaz-Zamora is affiliated with Wakemed Raleigh Campus, Carteret Health Care, Unc Health Rex 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 Rheumatologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Rheumatologist. 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 Giancarlo Diaz-Zamora accepting new patients in Mason City, IA?

    Yes, Dr. Giancarlo Diaz-Zamora is accepting new patients at this time.

    Does Dr. Giancarlo Diaz-Zamora offer online booking?

    Please contact Dr. Diaz-Zamora's office at (641) 422-6999 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Giancarlo Diaz-Zamora?

    Please contact Dr. Diaz-Zamora's office at (641) 422-6999 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Giancarlo Diaz-Zamora have?

    Dr. Giancarlo Diaz-Zamora is certified by the American Board of Internal Medicine.

    <section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>