ICD-10-CM Codes S00-T88 T36-T50 T42

ICD-10-CM Diagnosis Code T42

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

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7th Chr Note T42:

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

Excludes-2 for T42:

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

Codes Hierarchy:

T42 Poisoning by, adverse effect of and underdosing of antiepileptic, sedative- hypnotic and antiparkinsonism drugs
- 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)
    - 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
  - T42.1X Poisoning by, adverse effect of and underdosing of iminostilbenes
    - T42.1X1 Poisoning by iminostilbenes, accidental (unintentional)
    - 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)
    - 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
  - T42.3X Poisoning by, adverse effect of and underdosing of barbiturates
    - T42.3X1 Poisoning by barbiturates, accidental (unintentional)
    - 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)
    - 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)
    - 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
  - 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)
    - 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)
  - 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
  - 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)
    - 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