The ICD10 code for Lichen Planus is L43.9. In the ICD9 coding system, the corresponding code for Lichen Planus is 697.0. Lichen Planus is a chronic inflammatory skin condition that affects the skin, mucous membranes, hair, and nails. It is characterized by itchy, flat-topped, polygonal papules that may develop into plaques. The exact cause of Lichen Planus is unknown, but it is believed to involve an abnormal immune response. Treatment aims to relieve symptoms and may include topical or oral medications.
Lichen planus is a chronic inflammatory skin condition characterized by an itchy rash that may appear as flat-topped, shiny, and purplish bumps on the skin or mucous membranes. In the International Classification of Diseases, 10th Revision (ICD-10), the code for lichen planus is L43.9. This code falls under the category of "Papulosquamous disorders" in the ICD-10 coding system.
On the other hand, in the previous version of the classification system, ICD-9, lichen planus was assigned the code 697.0. ICD-9 codes are no longer in use as they were replaced by ICD-10 codes in October 2015. The transition to ICD-10 allows for more specific and detailed coding, providing a comprehensive and accurate representation of various medical conditions.
It is important to note that ICD-10 codes are internationally recognized and used by healthcare professionals for diagnostic and billing purposes. These codes enable efficient data collection, analysis, and communication across healthcare systems, ensuring standardized documentation and facilitating appropriate treatment and research.