D84.0 is the ICD-10 code for Lymphocyte function antigen-1 [LFA-1] defect. It is a four-character subcategory of D84 (Other immunodeficiencies), the most specific level in the WHO edition. It belongs to the block D80–D89 (Certain disorders involving the immune mechanism) in Chapter III, Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism.
- Code type
- Subcategory (4 characters)
- Chapter
- III · D50–D89
- Classification
- WHO ICD-10, 2019 version
D84.0 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
D84.0Defekt i lymfocytt funksjonsassosiert antigen 1
DD840Defekt i lymfocytfunktionsantigen-1
D84.0LFA-1-antigeenin vajavuus
D84.0Lymphozytenfunktion-Antigen-1[LFA-1]-Defekt
D84.0Anomalie de la fonction lymphocytaire associée à l'antigène 1 [lymphocyte function-
D84.0defect van lymfocytfunctie-antigeen 1 [LFA 1-defect]
D84.0Lymphocyte function antigen-1 [LFA-1] defect
Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.
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