Acantholytic disorder, unspecified
ICD-10 L11.9 is a billable code used to indicate a diagnosis of acantholytic disorder, unspecified.
Acantholytic disorder, unspecified, refers to a group of skin conditions characterized by the loss of connections between keratinocytes, leading to the formation of blisters and erosions. Clinically, patients may present with flaccid blisters, crusted lesions, and erosions on the skin and mucous membranes. The anatomy involved primarily includes the epidermis, where keratinocytes are disrupted due to acantholysis. Disease progression can vary; some patients may experience acute episodes, while others may have chronic manifestations. Diagnostic considerations include a thorough clinical examination, histopathological analysis, and direct immunofluorescence studies to confirm the presence of acantholytic changes. Differential diagnoses may include pemphigus vulgaris, dermatitis herpetiformis, and other blistering disorders. Accurate diagnosis is crucial for appropriate management and treatment, which may include systemic corticosteroids or immunosuppressive therapy depending on the severity and underlying cause of the disorder.
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
L11.9 encompasses unspecified acantholytic disorders, which may include conditions like pemphigus vulgaris and other related blistering diseases that present with acantholysis but lack specific identification.
L11.9 should be used when the acantholytic disorder is diagnosed but not specified further. If a more specific diagnosis is available, such as pemphigus vulgaris (L10.0), that code should be used instead.
Documentation should include clinical findings, histopathological reports confirming acantholysis, and any relevant laboratory tests that support the diagnosis of an unspecified acantholytic disorder.
