Seborrhea capitis

This code describes a chronic inflammatory skin condition characterized by excessive sebum production and scaling on the scalp. It presents as greasy, yellowish scales and erythema, often accompanied by pruritus. It is a common form of seborrheic dermatitis specifically affecting the head.

Use this code when documentation specifies seborrhea localized to the scalp. This diagnosis is supported by physician notes detailing greasy scales, erythema, and/or pruritus on the scalp. It is appropriate for both initial diagnoses and follow-up care for this specific condition.

• Differentiate from other forms of seborrheic dermatitis (e.g., facial, truncal) which have distinct codes.
• Ensure documentation clearly specifies "capitis" or "scalp" to support this code.
• Consider additional codes for any associated symptoms like severe pruritus (L29.x) if separately documented and treated.