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Dr. Holly Mason, MD

Springfield, MA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Mason, Surgeon in Springfield, MA?

    Dr. Holly Mason, MD is a Surgeon, who primarily practices in Springfield, MA with 2 additional practice locations. She is board certified by the American Board of Surgery. Dr. Mason completed her residency at University of Illinois at Chicago*. Dr. Mason is fluent in English, Chuang, Zhuang, and Zulu, and is currently seeing new patients. Dr. Mason’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Mason’s office.

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

    • Residency: University of Illinois at Chicago*

    • Medical School: University of Vermont Larner College of Medicine

    Is Dr. Mason board certified in Surgeon?

    Yes, Dr. Holly Mason, MD is board certified by the American Board of Surgery

    What languages does Dr. Mason speak?

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

    • Chuang

    • English

    • Zhuang

    • Zulu

    What conditions does Dr. Mason treat?

    As a Surgeon, Dr. Mason 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. Mason. 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:

    • Upper-Outer Quadrant Right Female Breast Cancer
    • Breast Cancer
    • Early Breast Cancer of the Right Breast
    • Lower-Outer Quadrant Left Female Breast Cancer
    • Central Right Female Breast Cancer
    • Central Left Female Breast Cancer
    • Early Breast Cancer of the Left Breast
    • Estrogen Receptor Positive (ER+) Status
    • Upper-Inner Quadrant Right Female Breast Cancer
    • Upper-Inner Quadrant Left Female Breast Cancer
    • Right female breast cancer upper-outer
    • Upper-outer right female breast tumor
    • Malignant growth in upper-outer right female breast
    • Female Breast Cancer
    • Malignant Breast Tumor
    • Breast Carcinoma
    • Intraductal carcinoma in situ right breast
    • Precancerous cells right breast
    • Non-invasive breast cancer right breast
    • DCIS right breast
    • Left female breast cancer lower-outer
    • Lower-outer left female breast tumor
    • Malignant growth in lower-outer left female breast
    • Right female breast central tumor
    • Malignant growth in central right female breast
    • Left female breast central tumor
    • Malignant growth in central left female breast
    • Intraductal carcinoma in situ left breast
    • Precancerous cells left breast
    • Non-invasive breast cancer left breast
    • DCIS left breast
    • ER Positive Breast Cancer
    • Hormone-Sensitive Breast Cancer
    • Estrogen-Driven Cancer
    • Right female breast cancer upper-inner
    • Upper-inner right female breast tumor
    • Malignant growth in upper-inner right female breast
    • Left female breast cancer upper-inner
    • Upper-inner left female breast tumor
    • Malignant growth in upper-inner left female breast

    ICD-10 Codes:

    • C50411: Malignant neoplasm of upper-outer quadrant of right female breast
    • C50412: Malignant neoplasm of upper-outer quadrant of left female breast
    • D0511: Intraductal carcinoma in situ of right breast
    • C50512: Malignant neoplasm of lower-outer quadrant of left female breast
    • C50111: Malignant neoplasm of central portion of right female breast
    • C50112: Malignant neoplasm of central portion of left female breast
    • D0512: Intraductal carcinoma in situ of left breast
    • Z170: Estrogen receptor positive status [ER+]
    • C50211: Malignant neoplasm of upper-inner quadrant of right female breast
    • C50212: Malignant neoplasm of upper-inner quadrant of left female breast

    Also known as:

    • Breast Pain
    • Breast Disease
    • Mastalgia
    • Tender Breasts
    • Sore Breasts

    ICD-10 Codes:

    • N644: Mastodynia

    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:

    • 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:

    • Secondary Cancer in Armpit Lymph Nodes
    • Cancer
    • Metastatic Cancer to Armpit Lymph Nodes
    • Axillary Lymph Node Cancer Spread
    • Lymph Node Metastasis in Armpit

    ICD-10 Codes:

    • C773: Secondary and unspecified malignant neoplasm of axilla and upper limb lymph nodes

    Also known as:

    • Breast Abscess
    • Breast Disease
    • Breast infection with pus
    • Nipple abscess
    • Mammary abscess

    ICD-10 Codes:

    • N611: Abscess of the breast and nipple

    Also known as:

    • Other Specific Breast Disorder
    • Breast Disease
    • Various breast conditions
    • Miscellaneous breast ailments
    • Specific breast problems

    ICD-10 Codes:

    • N6489: Other specified disorders of breast

    Also known as:

    • Cancer Surgery Aftercare
    • After Surgery
    • Cancer
    • Post-cancer surgery care
    • Oncology aftercare
    • Cancer recovery follow-up

    ICD-10 Codes:

    • Z483: Aftercare following surgery for neoplasm

    Also known as:

    • Benign Left Breast Tumor
    • Benign Tumor
    • Breast Disease
    • Non-cancerous left breast growth
    • Left breast mass
    • Left breast lump

    ICD-10 Codes:

    • D242: Benign neoplasm of left breast

    Also known as:

    • Benign Breast Lump
    • Benign Tumor
    • Breast Disease
    • Non-cancerous breast mass
    • Breast fibroadenoma
    • Benign breast disease

    ICD-10 Codes:

    • D241: Benign neoplasm of right breast

    Also known as:

    • Benign Breast Changes in Left Breast
    • Breast Disease
    • Non-cancerous left breast conditions
    • Fibrocystic changes left breast
    • Left mammary dysplasia

    ICD-10 Codes:

    • N6092: Unspecified benign mammary dysplasia of left breast

    Which procedures does Dr. Mason perform as a Surgeon?

    As a Surgeon, procedures performed by a Dr. Holly Mason may include:

    For detailed information, please contact Dr. Mason's office.

    Does Dr. Mason accept my insurance?

    Dr. Mason 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. Mason accept in Springfield, MA?

    Dr. Mason in Springfield, MA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Benefit Administrative Systems LLC

    • Blue Cross Blue Shield of Massachusetts

    • Department of Defense / Tricare

    • Elevance Health Inc. (formerly Anthem)

    • Medicaid

    • Medicare

    • Other TPA

    • Point32Health

    • UnitedHealthcare

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    Where is Dr. Mason's office located?

    Dr. Holly Mason's Primary Practice

    280 Chestnut St Ste 2

    Springfield, MA 01199

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    Dr. Holly Mason's Practice 2

    3350 Main St

    Springfield, MA 01107

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    Dr. Holly Mason's Practice 3

    100 Wason Ave

    Springfield, MA 01107

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

    Dr. Mason's National Provider Identifier (NPI) number is 1033201462.

    What common questions do patients ask about Dr. Mason?

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

    What is Dr. Holly Mason's specialty?

    Dr. Mason is a Surgeon near Springfield, MA. General surgeons are experts in diagnosing and managing surgical conditions which includes preoperative, operative, and postoperative care, as well as addressing complications. Their expertise include the areas such as the alimentary tract, breast, abdomen, skin and soft tissue, endocrine system, head and neck, pediatric surgery, surgical critical care, surgical oncology, trauma, burns, and vascular surgery. General surgeons increasingly utilize minimally invasive and endoscopic techniques to provide proper care. In addition to this, many general surgeons have expertise in transplantation, plastic, and cardiothoracic surgery. Contact Dr. Mason to book an appointment today.

    Is this Dr. Holly Mason affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Mason is affiliated with Baystate Medical Center 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 Surgeon?

    Explore Surgeon 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 Holly Mason accepting new patients in Springfield, MA?

    Yes, Dr. Holly Mason is accepting new patients at this time.

    Does Dr. Holly Mason offer online booking?

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

    How can I make an appointment with Holly Mason?

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

    Which board certifications does Dr. Holly Mason have?

    Dr. Holly Mason is certified by the American Board of Surgery.

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