Accepting patients
Who is Dr. Theunissen, Dermatologist in Baton Rouge, LA?
Dr. Laci Theunissen, MD is a Dermatologist, who primarily practices in Baton Rouge, LA. She is board certified. Dr. Theunissen is fluent in English, and is currently seeing new patients. Dr. Theunissen’s practice accepts Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Theunissen’s office at (225) 214-3199.
What are Areas of Expertise for Dr. Theunissen?
Dr. Laci Theunissen, MD is a highly-rated, board-certified Dermatologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Theunissen empowers patients to confidently navigate their health journey, specializing in Cosmetic Dermatology, Medical Dermatology, Skin Cancer, Skin Cancer Screening, or comprehensive wellness support. Serving the Baton Rouge/LA community, Dr. Theunissen is dedicated to enhancing lives through expert, patient-centered care.
Is Dr. Theunissen board certified as a Dermatologist?
Yes, Dr. Laci Theunissen, MD is board certified by the American Board of Dermatology
What languages does Dr. Theunissen speak?
Dr. Theunissen and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Theunissen treat?
As a Dermatologist, Dr. Theunissen 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. Theunissen. 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:
- Skin Cancer Screening
- Skin Cancer Screening (PDQ®)
- Mole Check
- Dermatology Screening
- Melanoma Screening
- Skin Exam
ICD-10 Codes:
- Z1283: Encounter for screening for malignant neoplasm of skin
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:
- Inflamed Seborrheic Keratosis
- Benign Tumor
- Skin Condition
- Irritated seborrheic keratosis
- Red skin growth
- Inflamed age spot
ICD-10 Codes:
- L820: Inflamed seborrheic keratosis
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:
- Acne Vulgaris
- Acne
- Common acne
- Pimples
- Breakouts
ICD-10 Codes:
- L700: Acne vulgaris
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
Also known as:
- Other Eczema or Rash
- Eczema
- Rashes
- Atopic Dermatitis
- Uncommon dermatitis
- Atypical eczema
- Skin inflammation
ICD-10 Codes:
- L308: Other specified dermatitis
Also known as:
- Therapeutic Drug Monitoring
- Drug level testing
- Medication monitoring
- Therapeutic drug management
ICD-10 Codes:
- Z5181: Encounter for therapeutic drug level monitoring
Also known as:
- Seborrheic Dermatitis
- Dandruff, Cradle Cap, and Other Scalp Condition
- Dandruff
- Cradle cap
- Flaky skin condition
ICD-10 Codes:
- L219: Seborrheic dermatitis, unspecified
What procedures does Dr. Theunissen perform?
As a Dermatologist, Dr. Theunissen 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. Theunissen. 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
- Removal of Malignant Skin Lesion (Trunk/Limbs)
- Removal of Non-Cancerous Skin Growth (1.1-2.0 cm)
- Removal of Benign Skin Lesion
- Benign Skin Lesion Removal (0.6-1.0 cm)
- Removal of Precancerous Skin Spots
- Removal of Multiple Benign Skin Lesions
- Malignant Skin Lesion Removal (Scalp, Neck, Hands, Feet, Genitalia - Medium)
- 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 Cancer Removal
- Malignant Lesion Destruction
- Skin Tumor Excision
- Cryosurgery for Skin Lesion
- Benign Skin Lesion Excision
- Skin Tumor Removal (Benign)
- Mole Removal (Non-Cancerous)
- Benign Skin Growth Excision
- Skin Lesion Removal Surgery
- Excision of Non-Cancerous Skin Lesion
- Skin growth excision
- Mole removal
- Benign skin tumor removal
- Skin lesion surgery
- Destruction of Actinic Keratoses
- Precancerous Lesion Treatment
- Skin Growth Destruction
- Benign Lesion Excision
- Electrosurgery for Skin Growths
- Malignant Growth Destruction
- Laser Removal of Skin Lesion
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)
- 17262: Destruction, malignant lesion (eg, laser surgery, electrosurgery, cryosurgery, chemosurgery, surgical curettement), trunk, arms or legs; lesion diameter 1.1 to 2.0 cm
- 11402: Excision, benign lesion including margins, except skin tag (unless listed elsewhere), trunk, arms or legs; excised 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
- 11421: Excision, benign lesion including margins, except skin tag (unless listed elsewhere), scalp, neck, hands, feet, genitalia; 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
- 17111: Destruction (eg, laser surgery, electrosurgery, cryosurgery, chemosurgery, surgical curettement), of benign lesions other than skin tags or cutaneous vascular proliferative lesions; 15 or more 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
Also known as:
- Skin Biopsy
- Skin Biopsy (Additional Site)
- Skin Biopsy (Punch)
- Shave Biopsy
- Tangential Biopsy
- Skin Lesion Biopsy
- Shave biopsy
- Tangential skin biopsy
- Scoop biopsy
- Punch Biopsy
- Dermal Punch Biopsy
CPT Codes:
- 11102: Tangential biopsy of skin (eg, shave, scoop, saucerize, curette); 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)
- 11104: Punch biopsy of skin (including simple closure, when performed); single lesion
Also known as:
- Intermediate Wound Repair (Body)
- Intermediate Wound Repair (2.5 cm or less)
- Intermediate Wound Repair (Neck, Hands, Feet, Genitalia)
- Wounds and Injuries
- Laceration Repair (Body)
- Surgical Wound Closure (Trunk/Limbs)
- Deep Wound Stitching (Body)
- Complex Wound Closure
- Deep Wound Stitching
- Injury Repair
- Laceration Repair
- Surgical Wound Repair
- Injury Stitching
CPT Codes:
- 12032: Repair, intermediate, wounds of scalp, axillae, trunk and/or extremities (excluding hands and 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
- 12042: Repair, intermediate, wounds of neck, hands, feet and/or external genitalia; 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:
- 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:
- Small Benign Lesion Removal (Head/Extremities)
- Skin Cancer Removal (Trunk, Arms, Legs)
- Benign Growth Excision (Scalp/Neck)
- Hand/Foot Lesion Removal
- Genital Lesion Excision
- Malignant Lesion Excision
- Skin Tumor Removal
- Cancerous Skin Growth 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
Also known as:
- Skin Tag Removal (Up to 15)
- Fibrocutaneous Tag Excision
- Multiple Skin Tag Removal
- Lesion Removal
CPT Codes:
- 11200: Removal of skin tags, multiple fibrocutaneous tags, any area; up to and including 15 lesions
Also known as:
- External Ear Biopsy
- Outer Ear Biopsy
- Ear Skin Biopsy
- Ear Tissue Sample
CPT Codes:
- 69100: Biopsy external ear
Does Dr. Theunissen accept my insurance?
Dr. Theunissen accepts most major insurance plans. Important: Please call our office at (225) 214-3199 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Theunissen accept in Baton Rouge, LA?
Dr. Theunissen in Baton Rouge, LA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Ascension Health
Blue Cross and Blue Shield of Louisiana
Centene
CVS Health (formerly Aetna)
Humana
Independence Blue Cross
Medicare
MedImpact
UnitedHealthcare
View All Insurances
Where is Dr. Theunissen's office located?
Dr. Laci Theunissen's Primary Practice
7855 Jefferson Hwy
Baton Rouge, LA 70809
(225) 214-3199
What is Dr. Theunissen's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Theunissen's National Provider Identifier (NPI) number is 1386783280.
What common questions do patients ask about Dr. Theunissen?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Theunissen
What is Dr. Laci Theunissen's specialty?
Dr. Theunissen is a Dermatologist near Baton Rouge, LA. 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. Theunissen to book an appointment today.
Is this Dr. Laci Theunissen affiliated with a ranked Castle Connolly Top Hospital?
No, Theunissen is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Our Lady of the Lake Regional Medical Center. 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 Laci Theunissen accepting new patients in Baton Rouge, LA?
Yes, Dr. Laci Theunissen is accepting new patients at this time.
Does Dr. Laci Theunissen offer online booking?
Please contact Dr. Theunissen's office at (225) 214-3199 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Laci Theunissen?
Please contact Dr. Theunissen's office at (225) 214-3199 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Laci Theunissen have?
Dr. Laci Theunissen is certified by the American Board of Dermatology.
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