T38.9 is the ICD-10 code for Poisoning: Other and unspecified hormone antagonists. It is a four-character subcategory of T38 (Poisoning by hormones and their synthetic substitutes and antagonists, 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
T38.9 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
DT389Forgiftning med hormon, syntetisk substitut eller antagonist UNS
T38.9Sonstige und nicht näher bezeichnete Hormon-Antagonisten
T38.9Antagonistes hormonaux, autres et sans précision
T38.9overige en niet-gespecificeerde hormoonantagonisten
Listed through more specific codes:
- T38.901APoisoning by unspecified hormone antagonists, accidental (unintentional), initial encounter
- T38.901DPoisoning by unspecified hormone antagonists, accidental (unintentional), subsequent encounter
- T38.901SPoisoning by unspecified hormone antagonists, accidental (unintentional), sequela
- T38.902APoisoning by unspecified hormone antagonists, intentional self-harm, initial encounter
- T38.902DPoisoning by unspecified hormone antagonists, intentional self-harm, subsequent encounter
- T38.902SPoisoning by unspecified hormone antagonists, intentional self-harm, sequela
- T38.903APoisoning by unspecified hormone antagonists, assault, initial encounter
- T38.903DPoisoning by unspecified hormone antagonists, assault, subsequent encounter
- and 28 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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