T45.2 is the ICD-10 code for Poisoning: Vitamins, not elsewhere classified. It is a four-character subcategory of T45 (Poisoning by primarily systemic and haematological agents, not elsewhere classified), the most specific level in the WHO edition. It belongs to the block T36–T50 (Poisoning by drugs, medicaments and biological substances) in Chapter XIX, Injury, poisoning and certain other consequences of external causes.
- Code type
- Subcategory (4 characters)
- Chapter
- XIX · S00–T98
- Classification
- WHO ICD-10, 2019 version
What T45.2 excludes
Conditions that look similar but belong under another code.
T45.2 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
T45.2Vitamine, anderenorts nicht klassifiziert
T45.2Vitamines, non classées ailleurs
T45.2vitaminen, niet elders geclassificeerd
Listed through more specific codes:
- T45.2X1APoisoning by vitamins, accidental (unintentional), initial encounter
- T45.2X1DPoisoning by vitamins, accidental (unintentional), subsequent encounter
- T45.2X1SPoisoning by vitamins, accidental (unintentional), sequela
- T45.2X2APoisoning by vitamins, intentional self-harm, initial encounter
- T45.2X2DPoisoning by vitamins, intentional self-harm, subsequent encounter
- T45.2X2SPoisoning by vitamins, intentional self-harm, sequela
- T45.2X3APoisoning by vitamins, assault, initial encounter
- T45.2X3DPoisoning by vitamins, assault, subsequent encounter
- and 10 more national subcodes
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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