Z51.6 is the ICD-10 code for Desensitization to allergens. It is a four-character subcategory of Z51 (Other medical care), the most specific level in the WHO edition. It belongs to the block Z40–Z54 (Persons encountering health services for specific procedures and health care) in Chapter XXI, Factors influencing health status and contact with health services.
- Code type
- Subcategory (4 characters)
- Chapter
- XXI · Z00–Z99
- Classification
- WHO ICD-10, 2019 version
Z51.6 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
Z51.6Allergeenien siedätyshoito
Z51.6Desensibilisierung gegenüber Allergenen
Z51.6Désensibilisation aux allergènes
Z51.6desensibiliseren voor allergenen
Z51.6Encounter for desensitization to allergens
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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