Poisoning by, adverse effect of and underdosing of other psychodysleptics [hallucinogens]
T40.99 should not be used for reimbursement purposes as there are multiple sub-diagnoses that fall under this code. Please refer to the sub-diagnoses below.
Related Diagnoses
T40.991Poisoning by other psychodysleptics [hallucinogens], accidental (unintentional)
T40.991APoisoning by other psychodysleptics [hallucinogens], accidental (unintentional), initial encounter
T40.991DPoisoning by other psychodysleptics [hallucinogens], accidental (unintentional), subsequent encounter
T40.991SPoisoning by other psychodysleptics [hallucinogens], accidental (unintentional), sequela
T40.992Poisoning by other psychodysleptics [hallucinogens], intentional self-harm
T40.992APoisoning by other psychodysleptics [hallucinogens], intentional self-harm, initial encounter
T40.992DPoisoning by other psychodysleptics [hallucinogens], intentional self-harm, subsequent encounter
T40.992SPoisoning by other psychodysleptics [hallucinogens], intentional self-harm, sequela
T40.993Poisoning by other psychodysleptics [hallucinogens], assault
T40.993APoisoning by other psychodysleptics [hallucinogens], assault, initial encounter
T40.993DPoisoning by other psychodysleptics [hallucinogens], assault, subsequent encounter
T40.993SPoisoning by other psychodysleptics [hallucinogens], assault, sequela
T40.994Poisoning by other psychodysleptics [hallucinogens], undetermined
T40.994APoisoning by other psychodysleptics [hallucinogens], undetermined, initial encounter
T40.994DPoisoning by other psychodysleptics [hallucinogens], undetermined, subsequent encounter
T40.994SPoisoning by other psychodysleptics [hallucinogens], undetermined, sequela
T40.995Adverse effect of other psychodysleptics [hallucinogens]
T40.995AAdverse effect of other psychodysleptics [hallucinogens], initial encounter
T40.995DAdverse effect of other psychodysleptics [hallucinogens], subsequent encounter
T40.995SAdverse effect of other psychodysleptics [hallucinogens], sequela
T40.996Underdosing of other psychodysleptics [hallucinogens]
T40.996AUnderdosing of other psychodysleptics [hallucinogens], initial encounter
T40.996DUnderdosing of other psychodysleptics [hallucinogens], subsequent encounter
T40.996SUnderdosing of other psychodysleptics [hallucinogens], sequela