Acquired ichthyosis
ICD-10 L85.0 is a billable code used to indicate a diagnosis of acquired ichthyosis.
Acquired ichthyosis is a skin disorder characterized by dry, scaly skin that results from a variety of underlying conditions rather than being inherited. Clinically, it presents as thickened, rough patches of skin, often resembling fish scales, which can occur on any part of the body but are most commonly found on the extremities and trunk. The condition can be associated with systemic diseases such as hypothyroidism, diabetes mellitus, and certain malignancies, which may contribute to its development. The anatomy involved primarily includes the epidermis and dermis, where keratinization processes are disrupted. Disease progression can vary; while some patients may experience mild symptoms, others may develop extensive scaling and discomfort. Diagnostic considerations include a thorough patient history, physical examination, and possibly skin biopsy to rule out other dermatological conditions. Laboratory tests may be warranted to identify any underlying systemic diseases contributing to the ichthyosis.
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
L85.0 covers acquired ichthyosis resulting from systemic conditions such as hypothyroidism, diabetes, and certain malignancies. It does not include inherited forms of ichthyosis.
L85.0 should be used when the ichthyosis is acquired due to an underlying condition, as opposed to inherited forms classified under other codes.
Documentation should include a detailed clinical history, physical examination findings, and any relevant laboratory results that indicate underlying systemic conditions.
