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Dr. Maroun Hayek, MD

Hematology / Oncology Specialist, Hematologist

Greenville, MS

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Hayek, Hematology / Oncology Specialist in Greenville, MS?

    Dr. Maroun Hayek, MD is a Hematology / Oncology Specialist, who primarily practices in Greenville, MS with 1 additional practice location. Dr. Hayek is fluent in English and Arabic, and is currently seeing new patients. Dr. Hayek’s practice accepts Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Hayek’s office at (662) 334-6394.

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

    • Medical School: Saint Josephs University

    What languages does Dr. Hayek speak?

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

    • Arabic
    • English

    What conditions does a Hematology / Oncology Specialist like Dr. Hayek typically treat?

    As a Hematology / Oncology Specialist, Dr. Hayek 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. Hayek. 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:

    • Cancer Chemotherapy
    • Chemo treatment
    • Oncology chemotherapy
    • Cancer drug therapy

    ICD-10 Codes:

    • Z5111: Encounter for antineoplastic chemotherapy

    Also known as:

    • Chronic Kidney Disease, Stage 4 (Severe)
    • Chronic Kidney Disease
    • Chronic Kidney Disease (CKD)
    • CKD Stage 4
    • Severe Chronic Kidney Disease

    ICD-10 Codes:

    • N184: Chronic kidney disease, stage 4 (severe)

    Also known as:

    • Iron Deficiency Anemia from Chronic Blood Loss
    • Anemia
    • Iron
    • Anemia due to iron deficiency and blood loss
    • Chronic blood loss anemia
    • Low iron anemia from bleeding

    ICD-10 Codes:

    • D500: Iron deficiency anemia secondary to blood loss (chronic)

    Also known as:

    • Multiple Myeloma
    • Plasma Cell Neoplasms (Including Multiple Myeloma) Treatment (PDQ®)
    • Active multiple myeloma
    • Untreated multiple myeloma
    • Plasma cell myeloma

    ICD-10 Codes:

    • C9000: Multiple myeloma not having achieved remission

    Also known as:

    • Mammogram for Breast Cancer Screening
    • Health Screening
    • Mammography
    • Breast Cancer Screening (PDQ®)
    • Mammograms
    • Breast X-ray
    • Breast Cancer Check

    ICD-10 Codes:

    • Z1231: Encounter for screening mammogram for malignant neoplasm of breast

    Also known as:

    • Lung Cancer
    • Right lung cancer
    • Bronchial cancer
    • Malignant neoplasm of lung

    ICD-10 Codes:

    • C3491: Malignant neoplasm of unspecified part of right bronchus or lung

    What procedures does a Hematology / Oncology Specialist like Dr. Hayek typically perform?

    As a Hematology / Oncology Specialist, Dr. Hayek 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. Hayek. 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:

    • Blood Transfusion
    • Blood Transfusion and Donation
    • Blood product transfusion
    • Red blood cell transfusion
    • Plasma transfusion

    CPT Codes:

    • 36430: Transfusion, blood or blood components

    Also known as:

    • Bone Marrow Biopsy and Aspiration
    • Biopsy
    • Bone Marrow Tests
    • Bone Marrow Exam
    • Bone Marrow Sample Collection
    • Diagnostic Bone Marrow Procedure

    CPT Codes:

    • 38222: Diagnostic bone marrow; biopsy(ies) and aspiration(s)

    Does Dr. Hayek accept my insurance?

    Dr. Hayek accepts most major insurance plans. Important: Please call our office at (662) 334-6394 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Hayek accept in Greenville, MS?

    Dr. Hayek in Greenville, MS accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Auxiant

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Globe Life

    • Humana

    • Medicaid

    • Medicare

    • South Carolina Medical Association

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Hayek's office located?

    Delta Health The Med Center

    1514 E Union St

    Greenville, MS 38703

    (662) 334-6394

    Get Directions

    Dr. Maroun Hayek's Practice 2

    1693 Fairgrounds Rd

    Greenville, MS 38703

    Get Directions

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

    Dr. Hayek's National Provider Identifier (NPI) number is 1922072891.

    What common questions do patients ask about Dr. Hayek?

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

    What is Dr. Maroun Hayek's specialty?

    Dr. Hayek is a Hematology / Oncology Specialist near Greenville, MS.

    What does a Hematology / Oncology Specialist do?

    An internist doctor of osteopathy specializing in the combined treatment of hematology and oncology disorders. A doctor of osteopathy who is board eligible or certified by the American Osteopathic Board of Internal Medicine was previously able to obtain a Certificate of Special Qualifications in Hematology and Oncology; however, this certificate is no longer available.

    Is Dr. Maroun Hayek affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Hayek is affiliated with Delta Health System, Bolivar 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 Hematology / Oncology Specialist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Hematology / Oncology Specialist. 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 Dr. Maroun Hayek accepting new patients in Greenville, MS?

    Yes, Dr. Maroun Hayek is accepting new patients at this time.

    Does Dr. Maroun Hayek offer online booking?

    Please contact Dr. Hayek's office at (662) 334-6394 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Maroun Hayek?

    Please contact Dr. Hayek's office at (662) 334-6394 to schedule an appointment.

    Where is Dr. Hayek's office located?

    Dr. Hayek's office is located in Greenville, MS.