ICD-10 diagnosis code
T42.8 Poisoning: Antiparkinsonism drugs and other central muscle-tone depressants
T42.8 is the ICD-10 code for Poisoning: Antiparkinsonism drugs and other central muscle-tone depressants. It is a four-character subcategory of T42 (Poisoning by antiepileptic, sedative-hypnotic and antiparkinsonism drugs), 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 T42.8 includes
Conditions and terms that are coded here.
- Amantadine
T42.8 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
T42.8Läkemedel mot parkinsonism och andra centralt verkande hämmare av muskeltonus
DT428Forgiftning med antiparkinsonmiddel eller andet centralt virkende muskeltonusnedsættende middel
T42.8Antiparkinsonmittel und andere zentral wirkende Muskelrelaxanzien
T42.8Antiparkinsoniens et autres dépresseurs centraux du tonus musculaire
T42.8centraal werkende spierrelaxantia, overige en antiparkinsonmiddelen
Listed through more specific codes:
- T42.8X1APoisoning by antiparkinsonism drugs and other central muscle-tone depressants, accidental (unintentional), initial encounter
- T42.8X1DPoisoning by antiparkinsonism drugs and other central muscle-tone depressants, accidental (unintentional), subsequent encounter
- T42.8X1SPoisoning by antiparkinsonism drugs and other central muscle-tone depressants, accidental (unintentional), sequela
- T42.8X2APoisoning by antiparkinsonism drugs and other central muscle-tone depressants, intentional self-harm, initial encounter
- T42.8X2DPoisoning by antiparkinsonism drugs and other central muscle-tone depressants, intentional self-harm, subsequent encounter
- T42.8X2SPoisoning by antiparkinsonism drugs and other central muscle-tone depressants, intentional self-harm, sequela
- T42.8X3APoisoning by antiparkinsonism drugs and other central muscle-tone depressants, assault, initial encounter
- T42.8X3DPoisoning by antiparkinsonism drugs and other central muscle-tone depressants, 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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