T40.991AICD-10-CM 2027 · Billable
Poisoning by other psychodysleptics [hallucinogens], accidental (unintentional), initial encounter
Sibling codes
Inherited from T40.991: Poisoning by other psychodysleptics [hallucinogens], accidental (unintentional)
Inclusion terms
- Poisoning by other psychodysleptics [hallucinogens] NOS
Inherited from T40: Poisoning by, adverse effect of and underdosing of narcotics and psychodysleptics [hallucinogens]
7th character
- A = initial encounter
- D = subsequent encounter
- S = sequela
7th character note
- The appropriate 7th character is to be added to each code from category
T40
Excludes2
Part of: T40.991: Poisoning by other psychodysleptics [hallucinogens], accidental (unintentional) › T40.99: Poisoning by, adverse effect of and underdosing of other psychodysleptics [hallucinogens] › T40.9: Poisoning by, adverse effect of and underdosing of other and unspecified psychodysleptics [hallucinogens] › T40: Poisoning by, adverse effect of and underdosing of narcotics and psychodysleptics [hallucinogens]