Seborrheic dermatitis
Chapter 12:Diseases of the skin and subcutaneous tissue
ICD-10 L21 is a used to indicate a diagnosis of seborrheic dermatitis.
Seborrheic dermatitis is a common skin condition characterized by red, flaky, and greasy patches on the skin, primarily affecting areas rich in sebaceous glands such as the scalp, face, and upper back. It is often associated with an overgrowth of Malassezia yeast, which is a normal inhabitant of the skin. This condition can present in various forms, including cradle cap in infants and dandruff in adults. The clinical significance of seborrheic dermatitis lies in its chronic nature, potential for secondary infections, and its impact on the quality of life due to discomfort and cosmetic concerns. Treatment options typically include topical antifungals, corticosteroids, and medicated shampoos, which aim to reduce inflammation and control yeast overgrowth.
Standard ICD-10-CM documentation requirements apply
Various clinical presentations within this specialty area
Follow specialty-specific billing guidelines
Standard ICD-10-CM documentation requirements apply
Various clinical presentations within this specialty area
Follow specialty-specific billing guidelines
The L21 category includes various forms of seborrheic dermatitis, such as seborrheic dermatitis of the scalp, face, and other areas, as well as related conditions like dandruff and cradle cap.
L21 codes should be used when diagnosing patients with seborrheic dermatitis or its variants. It is important to document the specific areas affected and the severity of the condition to ensure accurate coding.
Documentation should include the patient's symptoms, the specific areas affected, treatment plans, and any previous treatments or responses to therapy. This information is crucial for justifying the use of L21 codes.
