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Dr. Katerina Freyre Diaz, MD

Brooklyn, NY

Accepting patients

    Who is Dr. Freyre Diaz, Diagnostic Radiologist in Brooklyn, NY?

    Dr. Katerina Freyre Diaz, MD is a Diagnostic Radiologist, who primarily practices in Brooklyn, NY. Dr. Freyre Diaz is fluent in English, and is currently seeing new patients. Dr. Freyre Diaz’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Freyre Diaz’s office at (718) 283-6000.

    What languages does Dr. Freyre Diaz speak?

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

    • English

    What conditions does a Diagnostic Radiologist like Dr. Freyre Diaz typically treat?

    As a Diagnostic Radiologist, Dr. Freyre Diaz 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. Freyre Diaz. 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:

    • Abnormal Breast Imaging Results
    • Mammography
    • Inconclusive mammogram
    • Unclear breast scan results
    • Abnormal breast scan

    ICD-10 Codes:

    • R928: Other abnormal and inconclusive findings on diagnostic imaging of breast

    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:

    • Breast Cancer Screening
    • Health Screening
    • Breast Cancer Screening (PDQ®)
    • Mammogram
    • Breast Exam
    • Breast Cancer Check

    ICD-10 Codes:

    • Z1239: Encounter for other screening for malignant neoplasm of breast

    Also known as:

    • Breast Pain
    • Other Breast Symptoms
    • Breast Disease
    • Mastalgia
    • Tender Breasts
    • Sore Breasts
    • Unspecified Breast Issues
    • General Breast Problems
    • Breast Discomfort

    ICD-10 Codes:

    • N644: Mastodynia
    • N6459: Other signs and symptoms in breast

    Also known as:

    • Calcium Spots on Mammogram
    • Mammography
    • Breast calcifications
    • Mammogram calcifications
    • Calcium deposits in breast

    ICD-10 Codes:

    • R921: Mammographic calcification found on diagnostic imaging of breast

    Also known as:

    • Personal History of Breast Cancer
    • Breast Cancer
    • Past breast cancer
    • Previous mammary malignancy
    • History of breast tumor

    ICD-10 Codes:

    • Z853: Personal history of malignant neoplasm of breast

    Also known as:

    • Breast Lump in Right Breast Overlapping Quadrants
    • Lump in Left Breast (Multiple Areas)
    • Breast Disease
    • Lump in right breast multiple areas
    • Right breast mass overlapping
    • Palpable mass right breast
    • Mass in left breast multiple quadrants
    • Left breast lump overlapping areas
    • Nodule in left breast widespread

    ICD-10 Codes:

    • N6315: Unspecified lump in the right breast, overlapping quadrants
    • N6325: Unspecified lump in the left breast, overlapping quadrants

    Also known as:

    • Cancer Follow-up Exam
    • Cancer
    • Post-cancer treatment checkup
    • Malignancy surveillance
    • Oncology follow-up

    ICD-10 Codes:

    • Z08: Encounter for follow-up examination after completed treatment for malignant neoplasm

    What procedures does a Diagnostic Radiologist like Dr. Freyre Diaz typically perform?

    As a Diagnostic Radiologist, Dr. Freyre Diaz 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. Freyre Diaz. 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:

    • Ultrasound-Guided Breast Biopsy
    • MRI-Guided Breast Biopsy
    • Additional Breast Biopsy with Ultrasound Guidance
    • Breast Biopsy
    • Percutaneous Breast Biopsy
    • Breast Tissue Sample
    • Breast Lesion Biopsy with Clip
    • Magnetic Resonance Breast Biopsy
    • Percutaneous Breast Biopsy with MRI
    • Breast Lesion Biopsy with Localization
    • Percutaneous Breast Biopsy (Additional Lesion)
    • Breast Tissue Sample (Multiple Sites)

    CPT Codes:

    • 19083: Biopsy, breast, with placement of breast localization device(s) (eg, clip, metallic pellet), when performed, and imaging of the biopsy specimen, when performed, percutaneous; first lesion, including ultrasound guidance
    • 19085: Biopsy, breast, with placement of breast localization device(s) (eg, clip, metallic pellet), when performed, and imaging of the biopsy specimen, when performed, percutaneous; first lesion, including magnetic resonance guidance
    • 19084: Biopsy, breast, with placement of breast localization device(s) (eg, clip, metallic pellet), when performed, and imaging of the biopsy specimen, when performed, percutaneous; each additional lesion, including ultrasound guidance (List separately in addition to code for primary procedure)

    Also known as:

    • Breast Biopsy with Stereotactic Guidance
    • Ultrasound-Guided Fine Needle Biopsy
    • Breast Biopsy
    • Biopsy
    • Ultrasound
    • Stereotactic Breast Biopsy
    • Image-Guided Breast Biopsy
    • Percutaneous Breast Biopsy
    • Breast Lesion Biopsy
    • FNA Biopsy with Ultrasound
    • Image-Guided Biopsy
    • Fine Needle Aspiration
    • First Lesion Biopsy

    CPT Codes:

    • 19081: Biopsy, breast, with placement of breast localization device(s) (eg, clip, metallic pellet), when performed, and imaging of the biopsy specimen, when performed, percutaneous; first lesion, including stereotactic guidance
    • 10005: Fine needle aspiration biopsy, including ultrasound guidance; first lesion

    Also known as:

    • Breast Lesion Localization
    • Breast Marker Placement
    • Wire Localization Breast
    • Mammographic Guided Breast Localization

    CPT Codes:

    • 19281: Placement of breast localization device(s) (eg, clip, metallic pellet, wire/needle, radioactive seeds), percutaneous; first lesion, including mammographic guidance

    Also known as:

    • Soft Tissue Marker Placement
    • Localization device insertion
    • Percutaneous tissue marking
    • Biopsy site marker placement
    • Radioactive seed placement

    CPT Codes:

    • 10035: Placement of soft tissue localization device(s) (eg, clip, metallic pellet, wire/needle, radioactive seeds), percutaneous, including imaging guidance; first lesion

    Also known as:

    • Breast Lesion Localization
    • Breast clip placement
    • Wire localization for breast surgery
    • Radioactive seed placement in breast
    • Ultrasound-guided breast marker

    CPT Codes:

    • 19285: Placement of breast localization device(s) (eg, clip, metallic pellet, wire/needle, radioactive seeds), percutaneous; first lesion, including ultrasound guidance

    Also known as:

    • Draining a Lump or Collection of Fluid
    • Abscess Aspiration
    • Cyst Drainage
    • Hematoma Puncture
    • Bulla Aspiration

    CPT Codes:

    • 10160: Puncture aspiration of abscess, hematoma, bulla, or cyst

    Also known as:

    • Superficial Lymph Node Needle Biopsy
    • Biopsy
    • Needle Lymph Node Biopsy
    • Cervical Lymph Node Biopsy
    • Inguinal Lymph Node Biopsy
    • Axillary Lymph Node Biopsy

    CPT Codes:

    • 38505: Biopsy or excision of lymph node(s); by needle, superficial (eg, cervical, inguinal, axillary)

    Does Dr. Freyre Diaz accept my insurance?

    Dr. Freyre Diaz accepts most major insurance plans. Important: Please call our office at (718) 283-6000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Freyre Diaz accept in Brooklyn, NY?

    Dr. Freyre Diaz in Brooklyn, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Allied Benefit Systems

    • Centers Plan For Healthy Living

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Healthfirst New York

    • Medicare

    • Service Employees International Union (SEIU)

    • UMR Administered Payer

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Freyre Diaz's office located?

    Maimonides Medical Center

    4802 10th Ave

    Brooklyn, NY 11219

    (718) 283-6000

    Get Directions

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

    Dr. Freyre Diaz's National Provider Identifier (NPI) number is 1922599182.

    What common questions do patients ask about Dr. Freyre Diaz?

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

    What is Dr. Katerina Freyre Diaz's specialty?

    Dr. Freyre Diaz is a Diagnostic Radiologist near Brooklyn, NY.

    What does a Diagnostic Radiologist do?

    A radiologist is a medical doctor who specializes in using imaging technologies to diagnose, manage, and treat various medical conditions. Radiologists typically focus on Diagnostic Radiology, Interventional Radiology, or Radiation Oncology, and may also obtain certifications in a range of subspecialties, such as neuroradiology, musculoskeletal radiology, or pediatric radiology. Additionally, board certifications are available in Medical Physics, which ensures the safe and effective use of radiation in imaging and treatment. Radiologists collaborate with other healthcare professionals to interpret imaging results and help guide patient care decisions.

    Is this Dr. Katerina Freyre Diaz affiliated with a ranked Castle Connolly Top Hospital?

    No, Freyre Diaz is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Maimonides Medical Center. Castle Connolly Top Hospitals 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 Diagnostic Radiologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Diagnostic Radiologist. 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 Katerina Freyre Diaz accepting new patients in Brooklyn, NY?

    Yes, Dr. Katerina Freyre Diaz is accepting new patients at this time.

    Does Dr. Katerina Freyre Diaz offer online booking?

    Please contact Dr. Freyre Diaz's office at (718) 283-6000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Katerina Freyre Diaz?

    Please contact Dr. Freyre Diaz's office at (718) 283-6000 for information regarding telehealth appointment availability or for scheduling assistance.

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