ICD-10 Code: D84.822 – Immunodeficiency due to external causes

ICD-10 code D84.822 corresponds to Immunodeficiency due to external causes. This code is classified under the chapter D84 Other immunodeficiencies, which is part of the D80-D89: Certain disorders involving the immune mechanism category.

The parent chapter is Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism.