EverydayHealthLogo
Dr. Katherine Kerchner, MD

Dr. Katherine Kerchner, MD

Oak Ridge, TN

21 Years of Experience

Accepting patients

    Who is Dr. Kerchner, MOHS-Micrographic Surgeon in Oak Ridge, TN?

    Dr. Katherine Kerchner, MD is a MOHS-Micrographic Surgeon, who primarily practices in Oak Ridge, TN. She has been practicing for over 21 years and is board certified by the American Board of Dermatology. Dr. Kerchner completed her residency at Wake Forest University, Winston- Salem, NC. She is a member of the American College of Mohs Surgery, American Academy of Dermatology, Tennessee Dermatological Society, Roane-Anderson County Medical Society, East Tennessee Dermatological Society, Tennessee Medical Association, American Medical Association, and American Society of Cosmetic Dermatology and Aesthetic Surgery. Dr. Kerchner is fluent in English and Spanish, and is currently seeing new patients. Dr. Kerchner’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Kerchner’s office at (865) 482-2129.

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

    • Fellowship: Wake Forest University, Winston-Salem, NC

    • Residency: Wake Forest University, Winston- Salem, NC

    • Medical School: University of Missouri / Columbia Campus

    Is Dr. Kerchner board certified in MOHS-Micrographic Surgeon?

    Yes, Dr. Katherine Kerchner, MD is board certified by the American Board of Dermatology since 2009

    What languages does Dr. Kerchner speak?

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

    • English

    • Spanish

    What conditions does Dr. Kerchner treat?

    As a MOHS-Micrographic Surgeon, Dr. Kerchner 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. Kerchner. 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:

    • Dark Skin Patches
    • Skin Pigmentation Disorder
    • Hyperpigmentation
    • Melasma
    • Age spots

    ICD-10 Codes:

    • L814: Other melanin hyperpigmentation

    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:

    • Mole
    • Birthmarks
    • Moles
    • Common Moles, Dysplastic Nevi, and Risk of Melanoma
    • Nevus
    • Birthmark
    • Skin spot

    ICD-10 Codes:

    • D225: Melanocytic nevi of trunk

    Also known as:

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

    ICD-10 Codes:

    • L700: Acne vulgaris

    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:

    • Basal Cell Skin Cancer of the Nose
    • Skin Cancer
    • Skin Cancer Treatment (PDQ)
    • Basal Cell Carcinoma (BCC)
    • Rodent Ulcer
    • BCC
    • Basal Cell Carcinoma

    ICD-10 Codes:

    • C44311: Basal cell carcinoma of skin of nose

    Also known as:

    • Other types of warts
    • Warts
    • Different kinds of warts
    • Various warts
    • Uncommon warts

    ICD-10 Codes:

    • B078: Other viral warts

    What procedures does Dr. Kerchner perform?

    As a MOHS-Micrographic Surgeon, Dr. Kerchner 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. Kerchner. 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:

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

    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
    • 17315: 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), each additional block after the first 5 tissue blocks, any stage (List separately in addition to code for primary procedure)
    • 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
    • 17314: 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; each additional stage after the first stage, up to 5 tissue blocks (List separately in addition to code for primary procedure)

    Also known as:

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

    CPT Codes:

    • 13132: Repair, complex, forehead, cheeks, chin, mouth, neck, axillae, genitalia, hands and/or feet; 2.6 cm to 7.5 cm
    • 12032: Repair, intermediate, wounds of scalp, axillae, trunk and/or extremities (excluding hands and feet); 2.6 cm to 7.5 cm
    • 13121: Repair, complex, scalp, arms, and/or legs; 2.6 cm to 7.5 cm
    • 13122: Repair, complex, scalp, arms, and/or legs; each additional 5 cm or less (List separately in addition to code for primary procedure)
    • 12031: Repair, intermediate, wounds of scalp, axillae, trunk and/or extremities (excluding hands and feet); 2.5 cm or less
    • 12034: Repair, intermediate, wounds of scalp, axillae, trunk and/or extremities (excluding hands and feet); 7.6 cm to 12.5 cm

    Also known as:

    • Removal of Benign Skin Lesions
    • Removal of Precancerous Skin Lesions
    • Removal of Non-Cancerous Skin Growth (1.1-2.0 cm)
    • Removal of Malignant Skin Lesion (Trunk/Limbs)
    • Removal of Benign Skin Lesion
    • Removal of Precancerous Skin Spots
    • 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
    • Benign Skin Lesion Excision
    • Skin Tumor Removal (Benign)
    • Mole Removal (Non-Cancerous)
    • Skin Cancer Removal
    • Malignant Lesion Destruction
    • Skin Tumor Excision
    • Cryosurgery for Skin Lesion
    • Benign Skin Growth Excision
    • Skin Lesion Removal Surgery
    • Excision of Non-Cancerous Skin Lesion
    • Destruction of Actinic Keratoses
    • Precancerous Lesion Treatment

    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
    • 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)
    • 11402: Excision, benign lesion including margins, except skin tag (unless listed elsewhere), trunk, arms or legs; excised diameter 1.1 to 2.0 cm
    • 17262: Destruction, malignant lesion (eg, laser surgery, electrosurgery, cryosurgery, chemosurgery, surgical curettement), trunk, arms or legs; lesion diameter 1.1 to 2.0 cm
    • 11401: Excision, benign lesion including margins, except skin tag (unless listed elsewhere), trunk, arms or legs; excised diameter 0.6 to 1.0 cm
    • 17004: Destruction (eg, laser surgery, electrosurgery, cryosurgery, chemosurgery, surgical curettement), premalignant lesions (eg, actinic keratoses), 15 or more lesions

    Also known as:

    • Mohs Surgery
    • Photodynamic Therapy for Skin Lesions
    • Skin Cancer Destruction (Body)
    • Mohs Micrographic Surgery
    • Skin Cancer Removal
    • Precise Skin Cancer Surgery
    • PDT for Skin Cancer
    • Light Therapy for Precancerous Skin
    • Photosensitive Drug Treatment for Skin
    • Malignant Lesion Removal (Trunk/Limbs)
    • Laser Removal of Skin Cancer
    • Cryosurgery for Skin Cancer
    • Electrosurgery for Malignant Lesion

    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)
    • 96567: Photodynamic therapy by external application of light to destroy premalignant lesions of the skin and adjacent mucosa with application and illumination/activation of photosensitive drug(s), per day
    • 17261: Destruction, malignant lesion (eg, laser surgery, electrosurgery, cryosurgery, chemosurgery, surgical curettement), trunk, arms or legs; lesion diameter 0.6 to 1.0 cm

    Also known as:

    • Complex Repair of Face Wounds
    • Complex Skin Repair (Additional Area)
    • Eyelid Repair
    • Nose Laceration Repair
    • Lip Wound Surgery
    • Complex Laceration Repair
    • Advanced Wound Closure
    • Skin Grafting for Complex Wounds

    CPT Codes:

    • 13152: Repair, complex, eyelids, nose, ears and/or lips; 2.6 cm to 7.5 cm
    • 13133: Repair, complex, forehead, cheeks, chin, mouth, neck, axillae, genitalia, hands and/or feet; each additional 5 cm or less (List separately in addition to code for primary procedure)

    Also known as:

    • Skin Biopsy
    • Skin Biopsy (Punch)
    • Skin Biopsy (Additional Site)
    • Additional Skin Biopsy (Punch)
    • Shave Biopsy
    • Tangential Biopsy
    • Skin Lesion Biopsy
    • Punch Biopsy
    • Dermal Punch Biopsy
    • Shave biopsy
    • Tangential skin biopsy
    • Scoop biopsy
    • Multiple Punch Biopsies
    • Second Skin Biopsy
    • Additional Skin Lesion Biopsy
    • Incisional Skin Biopsy
    • Wedge Biopsy

    CPT Codes:

    • 11102: Tangential biopsy of skin (eg, shave, scoop, saucerize, curette); single lesion
    • 11104: Punch biopsy of skin (including simple closure, when performed); single lesion
    • 11103: Tangential biopsy of skin (eg, shave, scoop, saucerize, curette); each separate/additional lesion (List separately in addition to code for primary procedure)
    • 11105: Punch biopsy of skin (including simple closure, when performed); each separate/additional lesion (List separately in addition to code for primary procedure)
    • 11106: Incisional biopsy of skin (eg, wedge) (including simple closure, when performed); single lesion

    Also known as:

    • Facial Tissue Reconstruction
    • Facial Tissue Transfer (Eyelids, Nose, Ears, Lips)
    • Adjacent tissue flap surgery
    • Eyelid reconstruction
    • Nose reconstruction
    • Lip reconstruction
    • Local Flap Surgery
    • Adjacent Tissue Rearrangement
    • Facial Reconstruction

    CPT Codes:

    • 14061: Adjacent tissue transfer or rearrangement, eyelids, nose, ears and/or lips; defect 10.1 sq cm to 30.0 sq cm
    • 14060: Adjacent tissue transfer or rearrangement, eyelids, nose, ears and/or lips; defect 10 sq cm or less

    Also known as:

    • Skin Flap Surgery (Medium)
    • Adjacent Tissue Transfer (Additional Area)
    • Tissue Rearrangement Surgery
    • Local Flap Surgery
    • Skin Graft (Adjacent Tissue)
    • Skin Flap Surgery
    • Tissue Rearrangement
    • Local Flap Reconstruction

    CPT Codes:

    • 14301: Adjacent tissue transfer or rearrangement, any area; defect 30.1 sq cm to 60.0 sq cm
    • 14302: Adjacent tissue transfer or rearrangement, any area; each additional 30.0 sq cm, or part thereof (List separately in addition to code for primary procedure)

    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)
    • Removal of Benign Skin Lesion
    • Malignant Lesion Excision
    • Skin Tumor Removal
    • Cancerous Skin Growth Excision
    • Benign Skin Growth Excision
    • Skin Lesion Removal Surgery
    • Mole Removal
    • Skin Tumor Excision

    CPT Codes:

    • 11602: Excision, malignant lesion including margins, trunk, arms, or legs; excised diameter 1.1 to 2.0 cm
    • 11403: Excision, benign lesion including margins, except skin tag (unless listed elsewhere), trunk, arms or legs; excised diameter 2.1 to 3.0 cm

    Also known as:

    • Full Thickness Skin Graft (Face)
    • Full Thickness Skin Graft (Small Area)
    • Full Thickness Skin Graft (Face, Neck, Hands, Feet)
    • Facial Skin Graft
    • Free Skin Graft (Nose/Ears/Eyelids/Lips)
    • Full Thickness Graft for Face
    • Cosmetic Skin Graft (Face)
    • Free skin graft
    • Skin transplant
    • Dermal graft
    • Facial skin graft
    • Hand skin graft
    • Neck skin graft
    • Genital skin graft

    CPT Codes:

    • 15260: Full thickness graft, free, including direct closure of donor site, nose, ears, eyelids, and/or lips; 20 sq cm or less
    • 15220: Full thickness graft, free, including direct closure of donor site, scalp, arms, and/or legs; 20 sq cm or less
    • 15240: Full Thickness Graft, Free, Including Direct Closure Of Donor Site, Forehead, Cheeks, Chin, Mouth, Neck, Axillae, Genitalia, Hands, And/Or Feet; 20 Sq Cm Or Less

    Also known as:

    • Skin Flap Surgery (Medium Size)
    • Adjacent tissue transfer
    • Local flap surgery
    • Skin rearrangement

    CPT Codes:

    • 14041: Adjacent tissue transfer or rearrangement, forehead, cheeks, chin, mouth, neck, axillae, genitalia, hands and/or feet; defect 10.1 sq cm to 30.0 sq cm

    Also known as:

    • Complex Repair of Eyelids, Nose, Ears, or Lips
    • Facial Reconstruction Surgery
    • Complex Facial Wound Repair
    • Eyelid, Nose, Ear, Lip Repair

    CPT Codes:

    • 13153: Repair, complex, eyelids, nose, ears and/or lips; each additional 5 cm or less (List separately in addition to code for primary procedure)

    Also known as:

    • Skin Flap Procedure for Face
    • Facial Skin Flap Surgery
    • Flap delay surgery
    • Flap division and inset
    • Facial skin flap
    • Pedicle Flap Surgery
    • Tissue Transfer (Face)
    • Reconstructive Flap Surgery

    CPT Codes:

    • 15630: Delay of flap or sectioning of flap (division and inset); at eyelids, nose, ears, or lips
    • 15576: Formation of direct or tubed pedicle, with or without transfer; eyelids, nose, ears, lips, or intraoral

    Also known as:

    • Complex Repair of Eyelid, Nose, Ear, or Lip (1.1-2.5 cm)
    • Facial Feature Complex Repair
    • Complex Wound Closure Face
    • Reconstructive Surgery Face

    CPT Codes:

    • 13151: Repair, complex, eyelids, nose, ears and/or lips; 1.1 cm to 2.5 cm

    Also known as:

    • Abscess Drainage
    • Abscess
    • Incision and Drainage (I&D)
    • Boil Lancing
    • Cyst Drainage
    • Skin Abscess Removal

    CPT Codes:

    • 10060: Incision and drainage of abscess (eg, carbuncle, suppurative hidradenitis, cutaneous or subcutaneous abscess, cyst, furuncle, or paronychia); simple or single

    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:

    • Excimer Laser Treatment for Psoriasis (Small Area)
    • Laser Psoriasis Treatment
    • UVB Laser for Psoriasis
    • Targeted Phototherapy for Psoriasis

    CPT Codes:

    • 96920: Excimer laser treatment for psoriasis; total area less than 250 sq cm

    Also known as:

    • Goeckerman Treatment
    • Photochemotherapy
    • Tar and UV-B Therapy
    • Petrolatum and UV-B Therapy
    • Light Therapy for Skin

    CPT Codes:

    • 96910: Photochemotherapy; tar and ultraviolet B (Goeckerman treatment) or petrolatum and ultraviolet B

    Also known as:

    • Unna Boot Application
    • Compression Boot Application
    • Unna Paste Bandage
    • Leg Ulcer Dressing

    CPT Codes:

    • 29580: Strapping; Unna boot

    Does Dr. Kerchner accept my insurance?

    Dr. Kerchner accepts most major insurance plans. Important: Please call our office at (865) 482-2129 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Kerchner accept in Oak Ridge, TN?

    Dr. Kerchner in Oak Ridge, TN accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Blue Cross Blue Shield of Michigan

    • Carpenters Funds Administrative Office (CA)

    • Express Scripts

    • Medicare

    View All Insurances

    Where is Dr. Kerchner's office located?

    Dr. Katherine Kerchner's Primary Practice

    599 Oak Ridge Tpke

    Oak Ridge, TN 37830

    (865) 482-2129

    Get Directions

    Recognitions

    Memberships & Associations

    American College of Mohs Surgery

    Professional Member

    American Academy of Dermatology

    Fellow

    Tennessee Dermatological Society

    President

    Roane-Anderson County Medical Society

    Professional Member

    East Tennessee Dermatological Society

    President

    2014

    Tennessee Medical Association

    Professional Member

    American Medical Association

    Professional Member

    American Society of Cosmetic Dermatology and Aesthetic Surgery

    Professional Member

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

    Dr. Kerchner's National Provider Identifier (NPI) number is 1700068384.

    What common questions do patients ask about Dr. Kerchner?

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

    What is Dr. Katherine Kerchner's specialty?

    Dr. Kerchner is a MOHS-Micrographic Surgeon near Oak Ridge, TN. Mohs Micrographic Surgery is conducted by specialized surgeons with expertise in dermatology and pathology. Their skills allow them to remove only diseased tissue while preserving healthy skin, minimizing cosmetic impact. Surgeons affiliated with the American College of Mohs Surgery (ACMS) have completed at least one year of fellowship training at an ACMS-accredited institution in the U.S. Contact Dr. Kerchner to book an appointment today.

    Is this Dr. Katherine Kerchner affiliated with a ranked Castle Connolly Top Hospital?

    No, Kerchner is not affiliated with a Castle Connolly Top 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 MOHS-Micrographic Surgeon?

    Explore MOHS-Micrographic 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 Katherine Kerchner accepting new patients in Oak Ridge, TN?

    Yes, Dr. Katherine Kerchner is accepting new patients at this time.

    Does Dr. Katherine Kerchner offer online booking?

    Please contact Dr. Kerchner's office at (865) 482-2129 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Katherine Kerchner?

    Please contact Dr. Kerchner's office at (865) 482-2129 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Katherine Kerchner have?

    Dr. Katherine Kerchner is certified by the American Board of Dermatology.

    Other MOHS-Micrographic Surgeon Near Oak Ridge, TN

    acceptingPatients-iconAccepting patients
    onlineBooking-iconBook Online
    Knoxville, TN
    BOOK APPOINTMENT
    Dr. Robert Gathings, MD

    MOHS-Micrographic Surgeon

    acceptingPatients-iconAccepting patients
    onlineBooking-iconBook Online
    Knoxville, TN
    BOOK APPOINTMENT
    Dr. Matthew Hanggi, MD

    MOHS-Micrographic Surgeon

    acceptingPatients-iconAccepting patients
    onlineBooking-iconBook Online
    Knoxville, TN
    BOOK APPOINTMENT
    See All Specialists

    Doctors by Category

    Specialists