T42

Poisoning by, adverse effect of and underdosing of antiepileptic, sedative- hypnotic and antiparkinsonism drugs

drug dependence and related mental and behavioral disorders due to psychoactive substance use (F10.--F19.-)

The appropriate 7th character is to be added to each code from category T42

initial encounter
subsequent encounter
sequela

T42.0

Poisoning by, adverse effect of and underdosing of hydantoin derivatives

T42.0X

Poisoning by, adverse effect of and underdosing of hydantoin derivatives

T42.0X1

Poisoning by hydantoin derivatives, accidental (unintentional)

Poisoning by hydantoin derivatives NOS

T42.0X2

Poisoning by hydantoin derivatives, intentional self-harm

T42.0X3

Poisoning by hydantoin derivatives, assault

T42.0X4

Poisoning by hydantoin derivatives, undetermined

T42.0X5

Adverse effect of hydantoin derivatives

T42.0X6

Underdosing of hydantoin derivatives

T42.1

Poisoning by, adverse effect of and underdosing of iminostilbenes

Poisoning by, adverse effect of and underdosing of carbamazepine

T42.1X

Poisoning by, adverse effect of and underdosing of iminostilbenes

T42.1X1

Poisoning by iminostilbenes, accidental (unintentional)

Poisoning by iminostilbenes NOS

T42.1X2

Poisoning by iminostilbenes, intentional self-harm

T42.1X3

Poisoning by iminostilbenes, assault

T42.1X4

Poisoning by iminostilbenes, undetermined

T42.1X5

Adverse effect of iminostilbenes

T42.1X6

Underdosing of iminostilbenes

T42.2

Poisoning by, adverse effect of and underdosing of succinimides and oxazolidinediones

T42.2X

Poisoning by, adverse effect of and underdosing of succinimides and oxazolidinediones

T42.2X1

Poisoning by succinimides and oxazolidinediones, accidental (unintentional)

Poisoning by succinimides and oxazolidinediones NOS

T42.2X2

Poisoning by succinimides and oxazolidinediones, intentional self-harm

T42.2X3

Poisoning by succinimides and oxazolidinediones, assault

T42.2X4

Poisoning by succinimides and oxazolidinediones, undetermined

T42.2X5

Adverse effect of succinimides and oxazolidinediones

T42.2X6

Underdosing of succinimides and oxazolidinediones

T42.3

Poisoning by, adverse effect of and underdosing of barbiturates

poisoning by, adverse effect of and underdosing of thiobarbiturates (T41.1-)

T42.3X

Poisoning by, adverse effect of and underdosing of barbiturates

T42.3X1

Poisoning by barbiturates, accidental (unintentional)

Poisoning by barbiturates NOS

T42.3X2

Poisoning by barbiturates, intentional self-harm

T42.3X3

Poisoning by barbiturates, assault

T42.3X4

Poisoning by barbiturates, undetermined

T42.3X5

Adverse effect of barbiturates

T42.3X6

Underdosing of barbiturates

T42.4

Poisoning by, adverse effect of and underdosing of benzodiazepines

T42.4X

Poisoning by, adverse effect of and underdosing of benzodiazepines

T42.4X1

Poisoning by benzodiazepines, accidental (unintentional)

Poisoning by benzodiazepines NOS

T42.4X2

Poisoning by benzodiazepines, intentional self-harm

T42.4X3

Poisoning by benzodiazepines, assault

T42.4X4

Poisoning by benzodiazepines, undetermined

T42.4X5

Adverse effect of benzodiazepines

T42.4X6

Underdosing of benzodiazepines

T42.5

Poisoning by, adverse effect of and underdosing of mixed antiepileptics

T42.5X

Poisoning by, adverse effect of and underdosing of antiepileptics

T42.5X1

Poisoning by mixed antiepileptics, accidental (unintentional)

Poisoning by mixed antiepileptics NOS

T42.5X2

Poisoning by mixed antiepileptics, intentional self-harm

T42.5X3

Poisoning by mixed antiepileptics, assault

T42.5X4

Poisoning by mixed antiepileptics, undetermined

T42.5X5

Adverse effect of mixed antiepileptics

T42.5X6

Underdosing of mixed antiepileptics

T42.6

Poisoning by, adverse effect of and underdosing of other antiepileptic and sedative-hypnotic drugs

poisoning by, adverse effect of and underdosing of carbamazepine (T42.1-)

Poisoning by, adverse effect of and underdosing of methaqualone
Poisoning by, adverse effect of and underdosing of valproic acid

T42.6X

Poisoning by, adverse effect of and underdosing of other antiepileptic and sedative-hypnotic drugs

T42.6X1

Poisoning by other antiepileptic and sedative-hypnotic drugs, accidental (unintentional)

Poisoning by other antiepileptic and sedative-hypnotic drugs NOS

T42.6X2

Poisoning by other antiepileptic and sedative-hypnotic drugs, intentional self-harm

T42.6X3

Poisoning by other antiepileptic and sedative-hypnotic drugs, assault

T42.6X4

Poisoning by other antiepileptic and sedative-hypnotic drugs, undetermined

T42.6X5

Adverse effect of other antiepileptic and sedative-hypnotic drugs

T42.6X6

Underdosing of other antiepileptic and sedative-hypnotic drugs

T42.7

Poisoning by, adverse effect of and underdosing of unspecified antiepileptic and sedative-hypnotic drugs

T42.71

Poisoning by unspecified antiepileptic and sedative-hypnotic drugs, accidental (unintentional)

Poisoning by antiepileptic and sedative-hypnotic drugs NOS

T42.72

Poisoning by unspecified antiepileptic and sedative-hypnotic drugs, intentional self-harm

T42.73

Poisoning by unspecified antiepileptic and sedative-hypnotic drugs, assault

T42.74

Poisoning by unspecified antiepileptic and sedative-hypnotic drugs, undetermined

T42.75

Adverse effect of unspecified antiepileptic and sedative-hypnotic drugs

T42.76

Underdosing of unspecified antiepileptic and sedative-hypnotic drugs

T42.8

Poisoning by, adverse effect of and underdosing of antiparkinsonism drugs and other central muscle-tone depressants

Poisoning by, adverse effect of and underdosing of amantadine

T42.8X

Poisoning by, adverse effect of and underdosing of antiparkinsonism drugs and other central muscle-tone depressants

T42.8X1

Poisoning by antiparkinsonism drugs and other central muscle-tone depressants, accidental (unintentional)

Poisoning by antiparkinsonism drugs and other central muscle-tone depressants NOS

T42.8X2

Poisoning by antiparkinsonism drugs and other central muscle-tone depressants, intentional self-harm

T42.8X3

Poisoning by antiparkinsonism drugs and other central muscle-tone depressants, assault

T42.8X4

Poisoning by antiparkinsonism drugs and other central muscle-tone depressants, undetermined

T42.8X5

Adverse effect of antiparkinsonism drugs and other central muscle-tone depressants

T42.8X6

Underdosing of antiparkinsonism drugs and other central muscle-tone depressants