A30.4 is the ICD-10 code for Borderline lepromatous leprosy. It is a four-character subcategory of A30 (Leprosy [Hansen disease]), the most specific level in the WHO edition. It belongs to the block A30–A49 (Other bacterial diseases) in Chapter I, Certain infectious and parasitic diseases.
- Code type
- Subcategory (4 characters)
- Chapter
- I · A00–B99
- Classification
- WHO ICD-10, 2019 version
What A30.4 includes
Conditions and terms that are coded here.
- BL leprosy
A30.4 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
A30.4Lepromatøs lepra av grensetype
DA304Borderline lepromatøs spedalskhed
A30.4Lepromatoosilepran rajamuoto
A30.4Borderline-lepromatöse Lepra
A30.4Lèpre lépromateuse de type intermédiaire atypique
A30.4borderline lepra, lepromateuze vorm
A30.4Borderline lepromatous leprosy
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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