Introduction
ICD-10 codes are essential for dermatologists to accurately document diagnoses, bill insurance providers, and track patient conditions effectively. Dermatology practices require a comprehensive understanding of ICD-10 coding to streamline workflows, minimize claim denials, and ensure correct reimbursement for medical services.
With dermatological conditions ranging from acne and eczema to psoriasis and skin cancer, having the right ICD-10 codes at hand simplifies the medical billing and insurance claims process. A cloud-based EHR like DocVilla with ICD-10 automation, integrated billing, and telehealth capabilities can improve coding accuracy and practice efficiency.
This guide provides an extensive list of common ICD-10 codes for dermatology, along with best practices for dermatology coding and billing.
1. Common ICD-10 Codes for Dermatology Conditions
A. Acne and Rosacea
- L70.0 – Acne vulgaris
- L70.1 – Acne conglobata
- L70.2 – Acne varioliformis
- L70.3 – Acne tropica
- L71.0 – Perioral dermatitis
- L71.9 – Rosacea, unspecified
B. Eczema and Dermatitis
- L20.9 – Atopic dermatitis, unspecified
- L21.0 – Seborrheic dermatitis of the scalp
- L21.9 – Seborrheic dermatitis, unspecified
- L23.9 – Allergic contact dermatitis, unspecified cause
- L24.9 – Irritant contact dermatitis, unspecified cause
- L30.9 – Dermatitis, unspecified
C. Psoriasis and Autoimmune Skin Disorders
- L40.0 – Psoriasis vulgaris
- L40.4 – Guttate psoriasis
- L40.5 – Arthropathic psoriasis
- L40.8 – Other psoriasis
- L40.9 – Psoriasis, unspecified
2. Common ICD-10 Codes for Skin Infections and Infestations
A. Bacterial Skin Infections
- L08.9 – Local infection of the skin and subcutaneous tissue, unspecified
- L03.01 – Cellulitis of finger
- L03.02 – Cellulitis of toe
- L03.90 – Cellulitis, unspecified
- L08.0 – Pyoderma
B. Fungal Infections (Tinea and Candidiasis)
- B35.0 – Tinea barbae and tinea capitis
- B35.1 – Tinea unguium (nail fungus)
- B35.3 – Tinea pedis (athlete’s foot)
- B35.4 – Tinea corporis (ringworm)
- B35.6 – Tinea cruris (jock itch)
C. Viral Skin Infections
- B07.9 – Viral wart, unspecified
- B08.1 – Molluscum contagiosum
- B00.1 – Herpes simplex, unspecified
- B01.9 – Varicella without complication
3. Common ICD-10 Codes for Skin Neoplasms and Cancer
A. Benign Neoplasms
- D23.0 – Other benign neoplasm of skin of lip
- D23.1 – Other benign neoplasm of skin of eyelid
- D23.3 – Other benign neoplasm of skin of face
- D23.5 – Other benign neoplasm of skin of trunk
- D23.9 – Other benign neoplasm of skin, unspecified
B. Malignant Neoplasms
- C43.0 – Malignant melanoma of lip
- C43.1 – Malignant melanoma of eyelid
- C43.2 – Malignant melanoma of ear and external auricular canal
- C43.3 – Malignant melanoma of face
- C44.0 – Other malignant neoplasm of skin of lip
- C44.1 – Other malignant neoplasm of skin of eyelid
- C44.9 – Other malignant neoplasm of skin, unspecified
4. Common ICD-10 Codes for Cosmetic Dermatology Procedures
- L57.0 – Actinic keratosis
- L98.8 – Other specified disorders of the skin and subcutaneous tissue
- D23.9 – Benign neoplasm of skin, unspecified
- L81.4 – Postinflammatory hyperpigmentation
- L81.5 – Leukoderma, not elsewhere classified
5. Dermatology Billing Best Practices and EHR Automation
A. Automating Dermatology ICD-10 Coding with EHR
A cloud-based EHR like DocVilla helps dermatology providers:
- Automatically suggest the most accurate ICD-10 codes
- Reduce manual documentation errors
- Link ICD-10 codes with appropriate CPT and HCPCS codes for billing
B. Improving Reimbursement with AI-Powered Claim Validation
Using AI-driven claim scrubbing, DocVilla ensures:
- Minimized claim rejections due to incorrect ICD-10 coding
- Accurate linking of ICD-10 codes with procedure codes
- Faster reimbursement cycles for dermatology services
C. Telehealth and Dermatology Coding Integration
With the rise of teledermatology, EHRs must:
- Support virtual visit coding (CPT 99441-99443)
- Enable secure patient image uploads for remote diagnosis
- Ensure compliance with HIPAA and insurance reimbursement policies
6. Future of Dermatology ICD-10 Coding: Preparing for ICD-11
While ICD-10 remains the standard, the transition to ICD-11 will enhance dermatology coding by:
- Adding more specific diagnostic categories for skin conditions
- Expanding codes for cosmetic and reconstructive dermatology
- Improving interoperability with cloud-based EHRs
DocVilla’s cloud-based EHR will seamlessly integrate ICD-11 updates, ensuring future-proof dermatology coding and billing workflows.
Conclusion: Simplify Dermatology ICD-10 Coding with DocVilla
Accurate ICD-10 coding is crucial for dermatologists to maximize reimbursements, reduce claim denials, and enhance documentation. DocVilla’s AI-powered EHR and billing software ensures that:
- Dermatology practices automate ICD-10 coding for efficiency
- Cloud-based billing tools prevent revenue loss
- Teledermatology services are seamlessly integrated with ICD-10 compliance
To see how DocVilla can improve your dermatology practice’s coding accuracy and billing efficiency, schedule a free demo today.