Lichen planopilaris, unspecified
ICD-10 L66.10 is a billable code used to indicate a diagnosis of lichen planopilaris, unspecified.
Lichen planopilaris (LPP) is a chronic inflammatory condition affecting the hair follicles, leading to hair loss and scarring. It primarily presents as a variant of lichen planus, characterized by violaceous papules and plaques on the scalp. The condition can lead to significant hair thinning and bald patches, often accompanied by pruritus or discomfort. The pathophysiology involves an autoimmune response where lymphocytes attack the hair follicles, resulting in inflammation and subsequent fibrosis. Diagnosis is typically made through clinical examination and may be supported by scalp biopsy, which reveals lichenoid tissue changes and lymphocytic infiltrate. Disease progression can vary; some patients may experience spontaneous remission, while others may have persistent symptoms or progressive hair loss. Early diagnosis and intervention are crucial to prevent irreversible hair loss and improve patient outcomes.
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
L66.10 covers unspecified cases of lichen planopilaris, which may include various presentations of the condition without specific details on severity or extent.
L66.10 should be used when the diagnosis of lichen planopilaris is confirmed but lacks specific details regarding the extent or type of lesions present.
Documentation should include clinical findings, patient history, treatment plans, and any biopsy results that confirm the diagnosis of lichen planopilaris.
