Dermatology · ICD-10-CM

Dermatology ICD-10 codes.

The 23 diagnosis codes a dermatology practice's callers bring most often, as published in the 2025 ICD-10-CM files.

2025 files

Right, left, bilateral and initial-encounter characters change the code; unspecified codes are denied where a specific one exists.

The codes.

ICD-10-CM codes as published in the 2025 files. Laterality, encounter and severity characters change a code's meaning; the practice's coder confirms every code against the current file.

Dermatology ICD-10-CM codes
ICD-10-CMDescription
L57.0Actinic keratosis
C44.91Basal cell carcinoma of skin, unspecified
C44.92Squamous cell carcinoma of skin, unspecified
C43.9Malignant melanoma of skin, unspecified
D22.9Melanocytic nevi, unspecified
D23.9Other benign neoplasm of skin, unspecified
D48.5Neoplasm of uncertain behavior of skin
L82.1Other seborrheic keratosis
L72.0Epidermal cyst
B07.9Viral wart, unspecified
L40.0Psoriasis vulgaris
L20.9Atopic dermatitis, unspecified
L30.9Dermatitis, unspecified
L70.0Acne vulgaris
L71.9Rosacea, unspecified
L50.9Urticaria, unspecified
L29.9Pruritus, unspecified
L65.9Nonscarring hair loss, unspecified
L63.9Alopecia areata, unspecified
L81.1Chloasma (melasma)
L03.115Cellulitis of right lower limb
Z85.828Personal history of other malignant neoplasm of skin
Z12.83Encounter for screening for malignant neoplasm of skin

CPT codes and wRVUsGlobal periodsAll dermatology references

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