T36-T50: Poisoning by drugs, medicaments and biological substances
T40: Poisoning by narcotics and psychodysleptics [hallucinogens]
Subcodes of T40:
- T40.0: Poisoning: Opium
- T40.1: Poisoning: Heroin
- T40.2: Poisoning: Other opioids
- T40.3: Poisoning: Methadone
- T40.4: Poisoning: Other synthetic narcotics
- T40.5: Poisoning: Cocaine
- T40.6: Poisoning: Other and unspecified narcotics
- T40.7: Poisoning: Cannabis (derivatives)
- T40.8: Poisoning: Lysergide [LSD]
- T40.9: Poisoning: Other and unspecified psychodysleptics [hallucinogens]
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The information provided on this page is for general educational purposes only. It is not intended for self-diagnosis and does not replace professional medical advice. Always consult your doctor or a qualified healthcare provider with any questions or concerns about your health.
If you see an ICD diagnosis code (e.g., on a medical report), be aware that doctors may also include additional indicators to express diagnostic certainty. Only a healthcare professional can interpret these codes accurately in the context of your individual case.
For a complete understanding of your condition and what the diagnosis means for you, please speak directly with your doctor.