W00-X59: Other external causes of accidental injury
X40-X49: Accidental poisoning by and exposure to noxious substances
Subcodes of X40-X49:
- X40: Accidental poisoning by and exposure to nonopioid analgesics, antipyretics and antirheumatics
- X41: Accidental poisoning by and exposure to antiepileptic, sedative-hypnotic, antiparkinsonism and psychotropic drugs, not elsewhere classified
- X42: Accidental poisoning by and exposure to narcotics and psychodysleptics [hallucinogens], not elsewhere classified
- X43: Accidental poisoning by and exposure to other drugs acting on the autonomic nervous system
- X44: Accidental poisoning by and exposure to other and unspecified drugs, medicaments and biological substances
- X45: Accidental poisoning by and exposure to alcohol
- X46: Accidental poisoning by and exposure to organic solvents and halogenated hydrocarbons and their vapours
- X47: Accidental poisoning by and exposure to carbon monoxide and other gases and vapours
- X48: Accidental poisoning by and exposure to pesticides
- X49: Accidental poisoning by and exposure to other and unspecified chemicals and noxious substances
Patient Disclaimer
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.