Erythema intertrigo

This code represents an inflammatory skin condition characterized by redness and irritation in skin folds, typically caused by friction, moisture, and lack of air circulation. It often presents with maceration, erosion, and sometimes secondary infection in areas such as the groin, axillae, inframammary folds, or between abdominal panniculi.

Use this code when documentation specifies "erythema intertrigo" or "intertrigo" without further specification of an underlying cause or infection. This diagnosis is commonly seen in obese patients, infants, and individuals with excessive sweating or incontinence. Documentation should clearly indicate the presence of intertriginous inflammation.

• Do not use this code if a specific infectious agent (e.g., candidal intertrigo) is documented; instead, code the specific infection.
• Consider an additional code for any documented secondary infection (e.g., bacterial, fungal) if present.
• Ensure the documentation differentiates intertrigo from other forms of dermatitis or rashes in skin folds.