WC
38 Years of Experience
Accepting patients
Who is Dr. Cornatzer, Dermatologist in Bismarck, ND?
Dr. William Cornatzer, MD is a Dermatologist, who primarily practices in Bismarck, ND with 1 additional practice location. He has been practicing for over 38 years and is board certified. Dr. Cornatzer graduated from University of New Mexico School of Medicine and completed his residency at University of Minnesota Medical School Program. Dr. Cornatzer is fluent in English, and is currently seeing new patients. Dr. Cornatzer’s practice accepts Medicare, Aetna, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Cornatzer’s office at (701) 224-1273.
Where did Dr. Cornatzer go to medical school and complete their residency?
Residency: University of Minnesota Medical School Program
Medical School: University of New Mexico School of Medicine
Is Dr. Cornatzer board certified as a Dermatologist?
Yes, Dr. William Cornatzer, MD is board certified by the American Board of Dermatology
What languages does Dr. Cornatzer speak?
Dr. Cornatzer and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Cornatzer treat?
As a Dermatologist, Dr. Cornatzer 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. Cornatzer. 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:
- 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:
- 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:
- Seborrheic Keratosis
- Benign Tumor
- Skin Condition
- SK
- Senile Wart
- Barnacle of Life
ICD-10 Codes:
- L821: Other seborrheic keratosis
Also known as:
- Acne Vulgaris
- Acne
- Common acne
- Pimples
- Breakouts
ICD-10 Codes:
- L700: Acne vulgaris
Also known as:
- Plaque Psoriasis
- Psoriasis
- Common psoriasis
- Chronic plaque psoriasis
- Psoriasis of the skin
ICD-10 Codes:
- L400: Psoriasis vulgaris
Also known as:
- Moles
- Birthmarks
- Common Moles, Dysplastic Nevi, and Risk of Melanoma
- Nevi
- Beauty marks
- Skin spots
ICD-10 Codes:
- D229: Melanocytic nevi, unspecified
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:
- Benign Trunk Skin Tumor
- Benign Tumor
- Non-cancerous growth on trunk skin
- Trunk skin lesion
- Benign trunk skin mass
- Lump on body skin
ICD-10 Codes:
- D235: Other benign neoplasm of skin of trunk
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. Cornatzer perform?
As a Dermatologist, Dr. Cornatzer 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. Cornatzer. 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 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 Lesions
- Malignant Skin Lesion Removal (Scalp, Neck, Hands, Feet, Genitalia - Medium)
- Removal of Benign Skin Lesion
- Skin Conditions
- Actinic Keratosis Treatment
- Premalignant Lesion Destruction
- Skin Cancer Prevention Treatment
- Cryosurgery for Skin Lesions
- 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 Destruction
- Skin Lesion Excision
- Electrosurgery for Skin Lesions
- Malignant Growth Destruction
- Laser Removal of Skin Lesion
- Benign Skin Growth Excision
- Skin Lesion Removal Surgery
- Excision of Non-Cancerous Skin Lesion
CPT Codes:
- 17000: Destruction (eg, laser surgery, electrosurgery, cryosurgery, chemosurgery, surgical curettement), premalignant lesions (eg, actinic keratoses); 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
- 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)
- 17262: Destruction, malignant lesion (eg, laser surgery, electrosurgery, cryosurgery, chemosurgery, surgical curettement), trunk, arms or legs; lesion diameter 1.1 to 2.0 cm
- 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
- 17272: Destruction, malignant lesion (eg, laser surgery, electrosurgery, cryosurgery, chemosurgery, surgical curettement), scalp, neck, hands, feet, genitalia; 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
Also known as:
- Malignant Skin Lesion Removal (Face/Ears)
- Skin Cancer Removal (Face, Ears, Eyelids, Nose, Lips)
- Skin Cancer Removal (Trunk, Arms, Legs)
- Skin Cancer Removal (Scalp, Neck, Hands, Feet, Genitalia)
- Removal of Malignant Skin Lesion (2.1-3.0 cm)
- Skin Cancer Destruction
- Facial Skin Cancer Treatment
- Malignant Lesion Excision
- Cryosurgery for Skin Cancer
- Facial Skin Cancer Surgery
- Lip Cancer Removal
- Skin Tumor Removal
- Cancerous Mole Removal
- Skin Cancer Surgery
- Skin Cancer Excision
- Malignant Melanoma Removal
- Wide Local Excision Skin
CPT Codes:
- 17282: Destruction, malignant lesion (eg, laser surgery, electrosurgery, cryosurgery, chemosurgery, surgical curettement), face, ears, eyelids, nose, lips, mucous membrane; lesion diameter 1.1 to 2.0 cm
- 11642: Excision, malignant lesion including margins, face, ears, eyelids, nose, lips; excised diameter 1.1 to 2.0 cm
- 11603: Excision, malignant lesion including margins, trunk, arms, or legs; excised diameter 2.1 to 3.0 cm
- 11622: Excision, malignant lesion including margins, scalp, neck, hands, feet, genitalia; excised diameter 1.1 to 2.0 cm
- 11623: Excision, malignant lesion including margins, scalp, neck, hands, feet, genitalia; excised diameter 2.1 to 3.0 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:
- Photodynamic Therapy for Skin Lesions
- Removal of Skin Cancer on Face/Ears
- Skin Cancer Destruction (Body/Limbs)
- PDT for precancerous skin
- Light therapy for skin lesions
- Precancerous skin treatment with light
- Actinic keratosis treatment
- Malignant Lesion Destruction
- Skin Cancer Removal (Face)
- Facial Skin Cancer Treatment
- Skin Tumor Removal without Cutting
- Cryosurgery for Skin Cancer
- Electrosurgery for Skin Lesion
CPT Codes:
- 96574: Debridement of premalignant hyperkeratotic lesion(s) (ie, targeted curettage, abrasion) followed with photodynamic therapy by external application of light to destroy premalignant lesions of the skin and adjacent mucosa with application and illumination/activation of photosensitizing drug(s) provided by a physician or other qualified health care professional, per day
- 17281: Destruction, malignant lesion (eg, laser surgery, electrosurgery, cryosurgery, chemosurgery, surgical curettement), face, ears, eyelids, nose, lips, mucous membrane; lesion diameter 0.6 to 1.0 cm
- 17263: Destruction, malignant lesion (eg, laser surgery, electrosurgery, cryosurgery, chemosurgery, surgical curettement), trunk, arms or legs; lesion diameter 2.1 to 3.0 cm
Also known as:
- Small Benign Lesion Removal (Head/Extremities)
- Skin Cancer Removal (Trunk, Arms, Legs)
- Removal of Benign Skin Lesion
- Benign Growth Excision (Scalp/Neck)
- Hand/Foot Lesion Removal
- Genital Lesion Excision
- 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:
- 11422: Excision, benign lesion including margins, except skin tag (unless listed elsewhere), scalp, neck, hands, feet, genitalia; excised diameter 1.1 to 2.0 cm
- 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:
- Complex Wound Repair (Face, Neck, Hands, Feet)
- Complex Wound Repair (Scalp, Arms, Legs)
- Extensive Facial Laceration Repair
- Deep Wound Closure (Sensitive Areas)
- Complex Repair of Hand/Foot Wound
- Deep Wound Repair (Extremities)
- Surgical Closure of Complex Wound
- Advanced Wound Stitching
CPT Codes:
- 13132: Repair, complex, forehead, cheeks, chin, mouth, neck, axillae, genitalia, hands and/or feet; 2.6 cm to 7.5 cm
- 13121: Repair, complex, scalp, arms, and/or legs; 2.6 cm to 7.5 cm
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
Does Dr. Cornatzer accept my insurance?
Dr. Cornatzer accepts most major insurance plans. Important: Please call our office at (701) 224-1273 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Cornatzer accept in Bismarck, ND?
Dr. Cornatzer in Bismarck, ND accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Aetna
Blue Cross Blue Shield
Blue Cross Blue Shield of Illinois
Blue Cross Blue Shield of North Dakota
Elevance Health Inc. (formerly Anthem)
Medica
Medicare
MedStar Health
Other TPA
Wellmark BlueCross BlueShield
View All Insurances
Where is Dr. Cornatzer's office located?
Dr. William Cornatzer's Primary Practice
4207 Boulder Ridge Rd Ste 175
Bismarck, ND 58503
(701) 224-1273
What is Dr. Cornatzer's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Cornatzer's National Provider Identifier (NPI) number is 1952360711.
What common questions do patients ask about Dr. Cornatzer?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Cornatzer
What is Dr. William Cornatzer's specialty?
Dr. Cornatzer is a Dermatologist near Bismarck, ND. 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. Cornatzer to book an appointment today.
Is this Dr. William Cornatzer affiliated with a ranked Castle Connolly Top Hospital?
No, Cornatzer is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Sanford Medical Center Bismarck. 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 William Cornatzer accepting new patients in Bismarck, ND?
Yes, Dr. William Cornatzer is accepting new patients at this time.
Does Dr. William Cornatzer offer online booking?
Please contact Dr. Cornatzer's office at (701) 224-1273 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with William Cornatzer?
Please contact Dr. Cornatzer's office at (701) 224-1273 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. William Cornatzer have?
Dr. William Cornatzer is certified by the American Board of Dermatology.
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