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Dr. Charles Hammer, MD

Littleton, NH

Accepting patients

    Who is Dr. Hammer, Dermatologist in Littleton, NH?

    Focused on sun damage skin condition management through skin lesion removal, combining procedural precision with individualized treatment planning, Dr. Charles John Hammer III MD is a trusted Dermatologist in Littleton, NH. He provides comprehensive care to patients across northern New Hampshire, with a practice based at 580 Saint Johnsbury Rd. With a clinical focus on managing sun damage skin conditions, personal history of skin cancer, and other complex dermatological conditions like psoriasis and seborrheic keratosis, Dr. Hammer performs procedures such as skin lesion removal, wound repair, and skin biopsies to restore skin health. His expertise extends to skin cancer removal, ensuring patients receive thorough and precise care for their specific needs. Dr. Hammer's medical education began at the University of Maryland School of Medicine, where he earned his Medical Degree. He further honed his skills through residencies at Oregon Health & Science University Program and the University of Michigan Medical School. His broad training and experience enable him to address a wide range of skin conditions effectively. New patients can schedule a visit with Dr. Hammer, who accepts numerous insurance carriers, including major providers like Blue Cross Blue Shield and Humana. He is also fluent in English and German, making his practice accessible to a diverse patient population. Appointments are available for those seeking expert dermatological care in the Littleton area, with a secondary practice location in Lebanon, NH.

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

    • Residency: Or Hlth Sci Univ Hosp, Dermatology Univ Of Mi Hosps, Internal Medicine | Oregon Health & Science University Program

    • Medical School: University of Md Sch of Med, Baltimore Md | University of Maryland At Baltimore / Professional Schools | University of Maryland School of Medicine

    What languages does Dr. Hammer speak?

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

    • English
    • German

    What conditions does a Dermatologist like Dr. Hammer typically treat?

    As a Dermatologist, Dr. Hammer 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. Hammer. 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:

    • Actinic Keratosis
    • Skin Condition
    • Sun Exposure
    • Skin Cancer Treatment (PDQ®)
    • Solar keratosis
    • Precancerous skin lesion
    • Rough sun spots

    ICD-10 Codes:

    • L570: Actinic keratosis

    Also known as:

    • Personal History of Other Skin Cancer
    • Skin Cancer
    • Past skin cancer
    • Previous cutaneous malignancy
    • History of skin tumor

    ICD-10 Codes:

    • Z85828: Personal history of other malignant neoplasm of skin

    Also known as:

    • Psoriasis
    • Scaly Skin Condition
    • Chronic Skin Disease
    • Autoimmune Skin Disorder

    ICD-10 Codes:

    • L409: Psoriasis, unspecified

    Also known as:

    • Seborrheic Keratosis
    • Benign Tumor
    • Skin Condition
    • SK
    • Senile Wart
    • Barnacle of Life

    ICD-10 Codes:

    • L821: Other seborrheic keratosis

    Also known as:

    • Melanoma
    • Malignant Melanoma
    • Skin Melanoma
    • Melanoma Skin Cancer

    ICD-10 Codes:

    • Z85820: Personal history of malignant melanoma of skin

    What procedures does a Dermatologist like Dr. Hammer typically perform?

    As a Dermatologist, Dr. Hammer 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. Hammer. 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:

    • Removal of Precancerous Skin Lesions
    • Removal of Benign Skin Lesions
    • Skin Conditions
    • Actinic Keratosis Treatment
    • Premalignant Lesion Destruction
    • Skin Cancer Prevention Treatment
    • Cryosurgery for Skin Lesions
    • Benign Skin Growth Destruction
    • Skin Lesion Excision
    • Electrosurgery for Skin Lesions

    CPT Codes:

    • 17000: Destruction (eg, laser surgery, electrosurgery, cryosurgery, chemosurgery, surgical curettement), premalignant lesions (eg, actinic keratoses); first lesion
    • 17110: Destruction (eg, laser surgery, electrosurgery, cryosurgery, chemosurgery, surgical curettement), of benign lesions other than skin tags or cutaneous vascular proliferative lesions; up to 14 lesions
    • 17003: Destruction (eg, laser surgery, electrosurgery, cryosurgery, chemosurgery, surgical curettement), premalignant lesions (eg, actinic keratoses); second through 14 lesions, each (List separately in addition to code for first lesion)

    Also known as:

    • Intermediate Wound Repair (Body)
    • Intermediate Face/Head Wound Repair (2.6-5.0 cm)
    • Wounds and Injuries
    • Laceration Repair (Body)
    • Surgical Wound Closure (Trunk/Limbs)
    • Deep Wound Stitching (Body)
    • Facial Laceration Repair
    • Head Wound Stitching
    • Complex Facial Cut Repair

    CPT Codes:

    • 12032: Repair, intermediate, wounds of scalp, axillae, trunk and/or extremities (excluding hands and feet); 2.6 cm to 7.5 cm
    • 12052: Repair, intermediate, wounds of face, ears, eyelids, nose, lips and/or mucous membranes; 2.6 cm to 5.0 cm

    Also known as:

    • Skin Biopsy
    • Shave Biopsy
    • Tangential Biopsy
    • Skin Lesion Biopsy

    CPT Codes:

    • 11102: Tangential biopsy of skin (eg, shave, scoop, saucerize, curette); single lesion

    Also known as:

    • Skin Cancer Removal (Face, Ears, Eyelids, Nose, Lips)
    • Malignant Lesion Excision
    • Facial Skin Cancer Surgery
    • Lip Cancer Removal

    CPT Codes:

    • 11642: Excision, malignant lesion including margins, face, ears, eyelids, nose, lips; excised diameter 1.1 to 2.0 cm

    Does Dr. Hammer accept my insurance?

    Dr. Hammer accepts most major insurance plans. Important: Please call our office at (603) 650-5000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Hammer accept in Littleton, NH?

    Dr. Hammer in Littleton, NH accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • BCBS Unspecified

    • Blue Cross Blue Shield of Michigan

    • Centene Corporation

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Federal government of the United States

    • Medicare

    • State of Vermont

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Hammer's office located?

    Dh - Dermatology

    580 Saint Johnsbury Rd

    Littleton, NH 03561

    (603) 650-5000

    Get Directions

    Dr. Charles Hammer's Practice 2

    1 Medical Center Dr

    Lebanon, NH 03756

    Get Directions

    What hospitals are Dr. Hammer affiliated with?

    Dr. Hammer has admitting privileges at the following hospitals:

    Northeastern Vermont Regional Hospital,Saint Johnsbury, VT

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

    Dr. Hammer's National Provider Identifier (NPI) number is 1063456226.

    What common questions do patients ask about Dr. Hammer?

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

    What is Dr. Charles Hammer's specialty?

    Dr. Hammer is a Dermatologist near Littleton, NH.

    What does a Dermatologist do?

    Dermatologists are medical professionals trained to diagnose and treat a wide range of skin conditions in both children and adults, including skin cancers, melanomas, and other tumors. They also manage disorders of the mouth, external genitalia, hair, and nails, and are skilled in treating conditions like dermatitis, allergic reactions, and skin manifestations of systemic diseases. Dermatologists receive specialized training in dermatopathology and dermatologic surgical techniques, and address cosmetic issues such as hair loss and scarring. Additionally, they use laboratory methods to diagnose immune-related skin disorders, often collaborating with immunohematologists for expert consultation and targeted therapies.

    Is Dr. Charles Hammer affiliated with a ranked Castle Connolly Top Hospital?

    No, Dr. Hammer is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Northeastern Vermont Regional Hospital. 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 Dermatologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Dermatologist. 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. Charles Hammer accepting new patients in Littleton, NH?

    Yes, Dr. Charles Hammer is accepting new patients at this time.

    Does Dr. Charles Hammer offer online booking?

    Please contact Dr. Hammer's office at (603) 650-5000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Charles Hammer?

    Please contact Dr. Hammer's office at (603) 650-5000 to schedule an appointment.

    Where is Dr. Hammer's office located?

    Dr. Hammer's offices are located in Littleton, NH and Lebanon, NH.