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Dr. Katharine Ball, MD

Saratoga, CA

Accepting patients
Online booking

    Who is Dr. Ball, Dermatologist in Saratoga, CA?

    Dr. Katharine Ball, MD is a Dermatologist, who primarily practices in Saratoga, CA with 2 additional practice locations. She is board certified. Dr. Ball completed her residency at Stanford School of Medicine, Stanford University Medical Center, Primary Care Associate Program. Dr. Ball is fluent in English, and is currently seeing new patients. Dr. Ball’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ball’s office at (408) 253-4407.

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

    • Fellowship: Uc Irvine

    • Residency: Stanford School of Medicine, Stanford University Medical Center, Primary Care Associate Program

    Is Dr. Ball board certified as a Dermatologist?

    Yes, Dr. Katharine Ball, MD is board certified by the American Board of Dermatology

    What languages does Dr. Ball speak?

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

    • English

    What conditions does Dr. Ball treat?

    As a Dermatologist, Dr. Ball 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. Ball. 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:

    • Acne Vulgaris
    • Acne
    • Common acne
    • Pimples
    • Breakouts

    ICD-10 Codes:

    • L700: Acne vulgaris

    Also known as:

    • Chronic Radiation Skin Changes
    • Skin Condition
    • Long-term radiation dermatitis
    • Skin damage from radiation
    • Non-ionizing radiation skin effects

    ICD-10 Codes:

    • L578: Other skin changes due to chronic exposure to nonionizing radiation

    Also known as:

    • Skin Tumor of Uncertain Behavior
    • Skin Condition
    • Skin Neoplasm
    • Skin Growth
    • Uncertain Skin Lesion

    ICD-10 Codes:

    • D485: Neoplasm of uncertain behavior of skin

    Also known as:

    • Skin Hemangioma
    • Benign Tumor
    • Birthmarks
    • Strawberry mark
    • Vascular birthmark
    • Benign vascular tumor
    • Capillary hemangioma

    ICD-10 Codes:

    • D1801: Hemangioma of skin and subcutaneous tissue

    Also known as:

    • Inflamed Seborrheic Keratosis
    • Mole
    • Benign Tumor
    • Skin Condition
    • Birthmarks
    • Moles
    • Common Moles, Dysplastic Nevi, and Risk of Melanoma
    • Irritated seborrheic keratosis
    • Red skin growth
    • Inflamed age spot
    • Nevus
    • Birthmark
    • Skin spot

    ICD-10 Codes:

    • L820: Inflamed seborrheic keratosis
    • D225: Melanocytic nevi of trunk

    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:

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

    ICD-10 Codes:

    • L821: Other seborrheic keratosis

    Also known as:

    • Dermatitis
    • Eczema
    • Rashes
    • Atopic Dermatitis
    • Skin Inflammation
    • Skin Rash

    ICD-10 Codes:

    • L309: Dermatitis, unspecified

    Also known as:

    • Plaque Psoriasis
    • Psoriasis
    • Common psoriasis
    • Chronic plaque psoriasis
    • Psoriasis of the skin

    ICD-10 Codes:

    • L400: Psoriasis vulgaris

    What procedures does Dr. Ball perform?

    As a Dermatologist, Dr. Ball 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. Ball. 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:

    • Removal of Benign Skin Lesions
    • Removal of Precancerous Skin Lesions
    • Shaving Skin Lesion
    • Shaving of Small Skin Lesion (Face/Head)
    • Removal of Non-Cancerous Skin Growth (1.1-2.0 cm)
    • Shaving Off Skin Lesion (Face/Ears/Eyelids/Nose/Lips)
    • Skin Conditions
    • Benign Skin Growth Destruction
    • Skin Lesion Excision
    • Cryosurgery for Skin Lesions
    • Electrosurgery for Skin Lesions
    • Actinic Keratosis Treatment
    • Premalignant Lesion Destruction
    • Skin Cancer Prevention Treatment
    • Skin Lesion Shave Excision
    • Mole Shaving
    • Skin Growth Removal (Shave)
    • Dermal Lesion Shave
    • Epidermal Lesion Shave Excision
    • Dermal Lesion Removal
    • Skin Growth Shaving
    • Benign Skin Lesion Excision
    • Skin Tumor Removal (Benign)
    • Mole Removal (Non-Cancerous)
    • Epidermal lesion shave
    • Dermal lesion removal
    • Skin growth shaving

    CPT Codes:

    • 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
    • 17000: Destruction (eg, laser surgery, electrosurgery, cryosurgery, chemosurgery, surgical curettement), premalignant lesions (eg, actinic keratoses); first lesion
    • 11301: Shaving of epidermal or dermal lesion, single lesion, trunk, arms or legs; lesion diameter 0.6 to 1.0 cm
    • 11310: Shaving of epidermal or dermal lesion, single lesion, face, ears, eyelids, nose, lips, mucous membrane; lesion diameter 0.5 cm or less
    • 11402: Excision, benign lesion including margins, except skin tag (unless listed elsewhere), trunk, arms or legs; excised diameter 1.1 to 2.0 cm
    • 11311: Shaving of epidermal or dermal lesion, single lesion, face, ears, eyelids, nose, lips, mucous membrane; lesion diameter 0.6 to 1.0 cm
    • 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:

    • Mohs Micrographic Surgery
    • Mohs Micrographic Surgery (Trunk/Arms/Legs, First Stage)
    • Mohs Surgery
    • Micrographic Skin Cancer Surgery
    • Mohs Excision
    • Precision Skin Cancer Removal
    • Mohs surgery body
    • Skin cancer removal trunk
    • Micrographic surgery arms
    • Precise skin cancer surgery legs

    CPT Codes:

    • 17311: Mohs micrographic technique, including removal of all gross tumor, surgical excision of tissue specimens, mapping, color coding of specimens, microscopic examination of specimens by the surgeon, and histopathologic preparation including routine stain(s) (eg, hematoxylin and eosin, toluidine blue), head, neck, hands, feet, genitalia, or any location with surgery directly involving muscle, cartilage, bone, tendon, major nerves, or vessels; first stage, up to 5 tissue blocks
    • 17313: Mohs micrographic technique, including removal of all gross tumor, surgical excision of tissue specimens, mapping, color coding of specimens, microscopic examination of specimens by the surgeon, and histopathologic preparation including routine stain(s) (eg, hematoxylin and eosin, toluidine blue), of the trunk, arms, or legs; first stage, up to 5 tissue blocks

    Also known as:

    • Acne Surgery
    • Skin Cancer Removal (Trunk, Arms, Legs)
    • Plastic and Cosmetic Surgery
    • Milia Removal
    • Comedone Extraction
    • Cyst Drainage
    • Pustule Removal
    • Malignant Lesion Excision
    • Skin Tumor Removal
    • Cancerous Skin Growth Excision

    CPT Codes:

    • 10040: Acne surgery (eg, marsupialization, opening or removal of multiple milia, comedones, cysts, pustules)
    • 11602: Excision, malignant lesion including margins, trunk, arms, or legs; excised diameter 1.1 to 2.0 cm

    Also known as:

    • Complex Wound Repair (Scalp, Arms, Legs)
    • Complex Wound Repair (Face, Neck, Hands, Feet)
    • Intermediate Wound Repair (2.5 cm or less)
    • Wounds and Injuries
    • Deep Wound Repair (Extremities)
    • Surgical Closure of Complex Wound
    • Advanced Wound Stitching
    • Extensive Facial Laceration Repair
    • Deep Wound Closure (Sensitive Areas)
    • Complex Repair of Hand/Foot Wound
    • Complex Wound Closure
    • Deep Wound Stitching
    • Injury Repair

    CPT Codes:

    • 13121: Repair, complex, scalp, arms, and/or legs; 2.6 cm to 7.5 cm
    • 13132: Repair, complex, forehead, cheeks, chin, mouth, neck, axillae, genitalia, hands and/or feet; 2.6 cm to 7.5 cm
    • 12031: Repair, intermediate, wounds of scalp, axillae, trunk and/or extremities (excluding hands and feet); 2.5 cm or less

    Also known as:

    • Mohs Surgery
    • Mohs Micrographic Surgery
    • Skin Cancer Removal
    • Precise Skin Cancer Surgery

    CPT Codes:

    • 17312: Mohs micrographic technique, including removal of all gross tumor, surgical excision of tissue specimens, mapping, color coding of specimens, microscopic examination of specimens by the surgeon, and histopathologic preparation including routine stain(s) (eg, hematoxylin and eosin, toluidine blue), head, neck, hands, feet, genitalia, or any location with surgery directly involving muscle, cartilage, bone, tendon, major nerves, or vessels; each additional stage after the first stage, up to 5 tissue blocks (List separately in addition to code for primary procedure)

    Also known as:

    • Facial Tissue Transfer (Eyelids, Nose, Ears, Lips)
    • Local Flap Surgery
    • Adjacent Tissue Rearrangement
    • Facial Reconstruction

    CPT Codes:

    • 14060: Adjacent tissue transfer or rearrangement, eyelids, nose, ears and/or lips; defect 10 sq cm or less

    Also known as:

    • Complex Wound Repair on Torso (2.6-7.5 cm)
    • Trunk Wound Closure (Complex)
    • Deep Torso Laceration Repair
    • Complex Body Wound Stitching

    CPT Codes:

    • 13101: Repair, complex, trunk; 2.6 cm to 7.5 cm

    Also known as:

    • Injection for Skin Lesions (Up to 7)
    • Intralesional Injection
    • Lesion Injection Therapy
    • Steroid Injection for Skin Bumps

    CPT Codes:

    • 11900: Injection, intralesional; up to and including 7 lesions

    Also known as:

    • Skin Cancer Removal (Trunk, Arms, Legs)
    • Malignant Lesion Excision
    • Skin Tumor Removal
    • Cancerous Mole Removal

    CPT Codes:

    • 11603: Excision, malignant lesion including margins, trunk, arms, or legs; excised diameter 2.1 to 3.0 cm

    Also known as:

    • Full Thickness Skin Graft (Face)
    • Facial Skin Graft
    • Free Skin Graft (Nose/Ears/Eyelids/Lips)
    • Full Thickness Graft for Face
    • Cosmetic Skin Graft (Face)

    CPT Codes:

    • 15260: Full thickness graft, free, including direct closure of donor site, nose, ears, eyelids, and/or lips; 20 sq cm or less

    Does Dr. Ball accept my insurance?

    Dr. Ball accepts most major insurance plans. Important: Please call our office at (408) 253-4407 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Ball accept in Saratoga, CA?

    Dr. Ball in Saratoga, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Alignment Health Plan

    • All Other Third Party

    • Centene

    • Crown Cork and Seal Company

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Other Health Care Provider

    • Other Provider Networks

    • Presbyterian Health Plan

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Ball's office located?

    Dr. Katharine Ball's Primary Practice

    18988 Cox Ave Ste B

    Saratoga, CA 95070

    (408) 253-4407

    Get Directions

    Dr. Katharine Ball's Practice 2

    393 Blossom Hill Rd Ste 290

    San Jose, CA 95123

    (408) 281-9606

    Get Directions

    Dr. Katharine Ball's Practice 3

    2420 Samaritan Dr

    San Jose, CA 95124

    (408) 369-5600

    Get Directions

    Would you like to schedule an appointment with Dr. Katharine Ball?

    Dr. Ball has appointments available at her Saratoga, CA office, as well as 2 other locations. Please select a location, date, and time below.

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

    Dr. Ball's National Provider Identifier (NPI) number is 1801004650.

    What common questions do patients ask about Dr. Ball?

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

    What is Dr. Katharine Ball's specialty?

    Dr. Ball is a Dermatologist near Saratoga, CA. 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. Contact Dr. Ball to book an appointment today.

    Is this Dr. Katharine Ball affiliated with a ranked Castle Connolly Top Hospital?

    No, Ball is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: El Camino Health - Mountain View 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

    Where can I learn more about Dermatologist?

    Explore Dermatologist 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 Katharine Ball accepting new patients in Saratoga, CA?

    Yes, Dr. Katharine Ball is accepting new patients at this time.

    Does Dr. Katharine Ball offer online booking?

    Yes, you can use online booking to schedule an appointment with Dr. Ball, or call (408) 253-4407 for more information.

    How can I make an appointment with Katharine Ball?

    Please contact Dr. Ball's office at (408) 253-4407 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Katharine Ball have?

    Dr. Katharine Ball is certified by the American Board of Dermatology.

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