Z04.0 is the ICD-10 code for Blood-alcohol and blood-drug test. It is a four-character subcategory of Z04 (Examination and observation for other reasons), the most specific level in the WHO edition. It belongs to the block Z00–Z13 (Persons encountering health services for examination and investigation) 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
What Z04.0 excludes
Conditions that look similar but belong under another code.
Z04.0 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
Z04.0Blodprov för påvisande av alkohol, droger och läkemedel
Z04.0Kontakt med helsetjenesten for blodprøvetaking for påvisning av alkohol eller legemiddel
DZ040Kontakt mhp. undersøgelse for alkohol eller lægemidler i blodet
- DZ040AKontakt mhp. undersøgelse for alkohol i blodet
- DZ040BKontakt mhp. undersøgelse for lægemidler i blodet
Z04.0Veren alkoholin tai veressä olevan lääkeaineen mittaus
Z04.0Alcootest et recherche de substances pharmacologiques dans le sang
Z04.0bloedonderzoek op alcohol, drugs en geneesmiddelen
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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