T40.0-T40.4
Poisoning by, adverse effect of and underdosing of narcotics and psychodysleptics [hallucinogens]
This page shows all ICD-10-CM codes in the range from T40.0 to T40.4 in Chapter 19: Injury, poisoning and certain other consequences of external causes.
Codes are organized hierarchically by chapter and three-character category codes (e.g., T40). Each category can be expanded to show more specific subcategory and subclassification codes. Click on the code buttons to expand and see child codes.
Parent Code
All codes in this range are subcategories of:
T40Poisoning by, adverse effect of and underdosing of narcotics and psychodysleptics [hallucinogens]
Codes in this Range (52+)
Chapter 19: Injury, poisoning and certain other consequences of external causes
Range: S00-T88
T40Poisoning by, adverse effect of and underdosing of narcotics and psychodysleptics [hallucinogens]
T40.0Poisoning by, adverse effect of and underdosing of opium
T40.1Poisoning by and adverse effect of heroin
T40.2Poisoning by, adverse effect of and underdosing of other opioids
T40.3Poisoning by, adverse effect of and underdosing of methadone
T40.4Poisoning by, adverse effect of and underdosing of other synthetic narcotics