ICD10 code of Aquagenic urticaria and ICD9 code

Aquagenic urticaria is a rare condition characterized by the development of hives or wheals on the skin after contact with water, regardless of its temperature. The International Classification of Diseases, Tenth Revision (ICD-10) provides a specific code for this condition, allowing healthcare professionals to accurately document and classify cases of aquagenic urticaria. The ICD-10 code for aquagenic urticaria is L50.8. This code falls under the category of "Urticaria and Erythema," which encompasses various forms of hives and skin redness.

In contrast, the Ninth Revision of the International Classification of Diseases (ICD-9) did not have a specific code for aquagenic urticaria. However, it is worth noting that ICD-9 did include codes for other forms of urticaria, such as physical urticaria (e.g., cold urticaria, cholinergic urticaria), which may have been utilized by healthcare professionals to document aquagenic urticaria cases prior to the introduction of ICD-10.

Diagnosing aquagenic urticaria involves a thorough medical history, physical examination, and potentially additional tests to rule out other causes of urticaria. Treatment options for aquagenic urticaria are limited and primarily focus on symptom management. These may include avoiding triggers, such as water exposure, and using antihistamines or other medications to alleviate symptoms.

It is important for individuals with aquagenic urticaria to consult with a healthcare professional for proper diagnosis, management, and support. The use of the ICD-10 code L50.8 allows for accurate documentation and classification of this condition, aiding in research, treatment, and understanding of aquagenic urticaria.