The ICD-10 code for Idiopathic Angioedema is T78.3. This code is used to classify cases of angioedema where the cause is unknown or cannot be determined. In the previous ICD-9 coding system, the corresponding code for Idiopathic Angioedema was 995.1. These codes are essential for accurate medical record keeping and billing purposes.
Idiopathic angioedema is a condition characterized by sudden swelling and inflammation of the deeper layers of the skin, most commonly affecting the face, lips, tongue, throat, and genitalia. This condition is considered idiopathic because the exact cause is unknown. However, it is thought to involve an abnormal immune system response or genetic factors.
In the International Classification of Diseases, 10th Revision (ICD-10), the code for idiopathic angioedema is T78.3. This code falls under the category of "Angioedema and urticaria," which includes various types of allergic and non-allergic angioedema.
In the previous version, the ICD-9 code for idiopathic angioedema was 995.1. This code was used to classify non-allergic angioedema without any known cause.
It is important to note that while ICD codes provide a standardized way of classifying and documenting medical conditions, they do not provide detailed information about the symptoms, severity, or treatment of a specific condition. Therefore, it is always necessary to consult with a healthcare professional for an accurate diagnosis and appropriate management of idiopathic angioedema.