From the Research
The ICD-10 code for angioedema is T78.3 (Angioneurotic edema). This code is used when documenting angioedema as a condition in medical records and for billing purposes. For more specific coding, there are additional codes that may be used depending on the cause of the angioedema.
Key Points to Consider
- For hereditary angioedema, the code D84.1 (Defects in the complement system) is appropriate.
- If the angioedema is due to an adverse effect of medication, additional codes such as T88.6 (Anaphylactic reaction due to adverse effect of correct drug or medication properly administered) may be used along with a code to identify the specific drug.
- When documenting angioedema, it's essential to specify the cause if known (allergic, hereditary, drug-induced, etc.) as this affects both the coding and treatment approach, as noted in studies such as 1.
Importance of Proper Coding
Proper coding ensures appropriate medical documentation, facilitates communication between healthcare providers, and supports accurate billing for services provided. This is crucial for maintaining high-quality patient care and managing morbidity, mortality, and quality of life outcomes effectively.
Additional Considerations
While the provided evidence discusses various aspects of angioedema, including its pathophysiology, diagnosis, and treatment, the question specifically asks for the ICD code. Therefore, the focus remains on the coding aspect, with the understanding that accurate coding is fundamental to the overall management and study of angioedema, as supported by 2, 3, 4, 5.