1. ICD-10-CM Codes
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2. S00-T88 Injury, poisoning and certain other consequences of external causes
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3. T36-T50 Poisoning by, adverse effect of and underdosing of drugs, medicaments and biological substances
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Poisoning by, adverse effect of and underdosing of psychotropic drugs, not elsewhere classified T43- >

• T43 Poisoning by, adverse effect of and underdosing of psychotropic drugs, not elsewhere classified
  • T43.0 Poisoning by, adverse effect of and underdosing of tricyclic and tetracyclic antidepressants
    • T43.01 Poisoning by, adverse effect of and underdosing of tricyclic antidepressants
      • T43.011 Poisoning by tricyclic antidepressants, accidental (unintentional)
        • T43.011A …… initial encounter
        • T43.011D …… subsequent encounter
        • T43.011S …… sequela
      • T43.012 Poisoning by tricyclic antidepressants, intentional self-harm
        • T43.012A …… initial encounter
        • T43.012D …… subsequent encounter
        • T43.012S …… sequela
      • T43.013 Poisoning by tricyclic antidepressants, assault
        • T43.013A …… initial encounter
        • T43.013D …… subsequent encounter
        • T43.013S …… sequela
      • T43.014 Poisoning by tricyclic antidepressants, undetermined
        • T43.014A …… initial encounter
        • T43.014D …… subsequent encounter
        • T43.014S …… sequela
      • T43.015 Adverse effect of tricyclic antidepressants
        • T43.015A …… initial encounter
        • T43.015D …… subsequent encounter
        • T43.015S …… sequela
      • T43.016 Underdosing of tricyclic antidepressants
        • T43.016A …… initial encounter
        • T43.016D …… subsequent encounter
        • T43.016S …… sequela
    • T43.02 Poisoning by, adverse effect of and underdosing of tetracyclic antidepressants
      • T43.021 Poisoning by tetracyclic antidepressants, accidental (unintentional)
        • T43.021A …… initial encounter
        • T43.021D …… subsequent encounter
        • T43.021S …… sequela
      • T43.022 Poisoning by tetracyclic antidepressants, intentional self-harm
        • T43.022A …… initial encounter
        • T43.022D …… subsequent encounter
        • T43.022S …… sequela
      • T43.023 Poisoning by tetracyclic antidepressants, assault
        • T43.023A …… initial encounter
        • T43.023D …… subsequent encounter
        • T43.023S …… sequela
      • T43.024 Poisoning by tetracyclic antidepressants, undetermined
        • T43.024A …… initial encounter
        • T43.024D …… subsequent encounter
        • T43.024S …… sequela
      • T43.025 Adverse effect of tetracyclic antidepressants
        • T43.025A …… initial encounter
        • T43.025D …… subsequent encounter
        • T43.025S …… sequela
      • T43.026 Underdosing of tetracyclic antidepressants
        • T43.026A …… initial encounter
        • T43.026D …… subsequent encounter
        • T43.026S …… sequela
  • T43.1 Poisoning by, adverse effect of and underdosing of monoamine-oxidase-inhibitor antidepressants
    • T43.1X Poisoning by, adverse effect of and underdosing of monoamine-oxidase-inhibitor antidepressants
      • T43.1X1 Poisoning by monoamine-oxidase-inhibitor antidepressants, accidental (unintentional)
        • T43.1X1A …… initial encounter
        • T43.1X1D …… subsequent encounter
        • T43.1X1S …… sequela
      • T43.1X2 Poisoning by monoamine-oxidase-inhibitor antidepressants, intentional self-harm
        • T43.1X2A …… initial encounter
        • T43.1X2D …… subsequent encounter
        • T43.1X2S …… sequela
      • T43.1X3 Poisoning by monoamine-oxidase-inhibitor antidepressants, assault
        • T43.1X3A …… initial encounter
        • T43.1X3D …… subsequent encounter
        • T43.1X3S …… sequela
      • T43.1X4 Poisoning by monoamine-oxidase-inhibitor antidepressants, undetermined
        • T43.1X4A …… initial encounter
        • T43.1X4D …… subsequent encounter
        • T43.1X4S …… sequela
      • T43.1X5 Adverse effect of monoamine-oxidase-inhibitor antidepressants
        • T43.1X5A …… initial encounter
        • T43.1X5D …… subsequent encounter
        • T43.1X5S …… sequela
      • T43.1X6 Underdosing of monoamine-oxidase-inhibitor antidepressants
        • T43.1X6A …… initial encounter
        • T43.1X6D …… subsequent encounter
        • T43.1X6S …… sequela
  • T43.2 Poisoning by, adverse effect of and underdosing of other and unspecified antidepressants
    • T43.20 Poisoning by, adverse effect of and underdosing of unspecified antidepressants
      • T43.201 Poisoning by unspecified antidepressants, accidental (unintentional)
        • T43.201A …… initial encounter
        • T43.201D …… subsequent encounter
        • T43.201S …… sequela
      • T43.202 Poisoning by unspecified antidepressants, intentional self-harm
        • T43.202A …… initial encounter
        • T43.202D …… subsequent encounter
        • T43.202S …… sequela
      • T43.203 Poisoning by unspecified antidepressants, assault
        • T43.203A …… initial encounter
        • T43.203D …… subsequent encounter
        • T43.203S …… sequela
      • T43.204 Poisoning by unspecified antidepressants, undetermined
        • T43.204A …… initial encounter
        • T43.204D …… subsequent encounter
        • T43.204S …… sequela
      • T43.205 Adverse effect of unspecified antidepressants
        • T43.205A …… initial encounter
        • T43.205D …… subsequent encounter
        • T43.205S …… sequela
      • T43.206 Underdosing of unspecified antidepressants
        • T43.206A …… initial encounter
        • T43.206D …… subsequent encounter
        • T43.206S …… sequela
    • T43.21 Poisoning by, adverse effect of and underdosing of selective serotonin and norepinephrine reuptake inhibitors
      • T43.211 Poisoning by selective serotonin and norepinephrine reuptake inhibitors, accidental (unintentional)
        • T43.211A …… initial encounter
        • T43.211D …… subsequent encounter
        • T43.211S …… sequela
      • T43.212 Poisoning by selective serotonin and norepinephrine reuptake inhibitors, intentional self-harm
        • T43.212A …… initial encounter
        • T43.212D …… subsequent encounter
        • T43.212S …… sequela
      • T43.213 Poisoning by selective serotonin and norepinephrine reuptake inhibitors, assault
        • T43.213A …… initial encounter
        • T43.213D …… subsequent encounter
        • T43.213S …… sequela
      • T43.214 Poisoning by selective serotonin and norepinephrine reuptake inhibitors, undetermined
        • T43.214A …… initial encounter
        • T43.214D …… subsequent encounter
        • T43.214S …… sequela
      • T43.215 Adverse effect of selective serotonin and norepinephrine reuptake inhibitors
        • T43.215A …… initial encounter
        • T43.215D …… subsequent encounter
        • T43.215S …… sequela
      • T43.216 Underdosing of selective serotonin and norepinephrine reuptake inhibitors
        • T43.216A …… initial encounter
        • T43.216D …… subsequent encounter
        • T43.216S …… sequela
    • T43.22 Poisoning by, adverse effect of and underdosing of selective serotonin reuptake inhibitors
      • T43.221 Poisoning by selective serotonin reuptake inhibitors, accidental (unintentional)
        • T43.221A …… initial encounter
        • T43.221D …… subsequent encounter
        • T43.221S …… sequela
      • T43.222 Poisoning by selective serotonin reuptake inhibitors, intentional self-harm
        • T43.222A …… initial encounter
        • T43.222D …… subsequent encounter
        • T43.222S …… sequela
      • T43.223 Poisoning by selective serotonin reuptake inhibitors, assault
        • T43.223A …… initial encounter
        • T43.223D …… subsequent encounter
        • T43.223S …… sequela
      • T43.224 Poisoning by selective serotonin reuptake inhibitors, undetermined
        • T43.224A …… initial encounter
        • T43.224D …… subsequent encounter
        • T43.224S …… sequela
      • T43.225 Adverse effect of selective serotonin reuptake inhibitors
        • T43.225A …… initial encounter
        • T43.225D …… subsequent encounter
        • T43.225S …… sequela
      • T43.226 Underdosing of selective serotonin reuptake inhibitors
        • T43.226A …… initial encounter
        • T43.226D …… subsequent encounter
        • T43.226S …… sequela
    • T43.29 Poisoning by, adverse effect of and underdosing of other antidepressants
      • T43.291 Poisoning by other antidepressants, accidental (unintentional)
        • T43.291A …… initial encounter
        • T43.291D …… subsequent encounter
        • T43.291S …… sequela
      • T43.292 Poisoning by other antidepressants, intentional self-harm
        • T43.292A …… initial encounter
        • T43.292D …… subsequent encounter
        • T43.292S …… sequela
      • T43.293 Poisoning by other antidepressants, assault
        • T43.293A …… initial encounter
        • T43.293D …… subsequent encounter
        • T43.293S …… sequela
      • T43.294 Poisoning by other antidepressants, undetermined
        • T43.294A …… initial encounter
        • T43.294D …… subsequent encounter
        • T43.294S …… sequela
      • T43.295 Adverse effect of other antidepressants
        • T43.295A …… initial encounter
        • T43.295D …… subsequent encounter
        • T43.295S …… sequela
      • T43.296 Underdosing of other antidepressants
        • T43.296A …… initial encounter
        • T43.296D …… subsequent encounter
        • T43.296S …… sequela
  • T43.3 Poisoning by, adverse effect of and underdosing of phenothiazine antipsychotics and neuroleptics
    • T43.3X Poisoning by, adverse effect of and underdosing of phenothiazine antipsychotics and neuroleptics
      • T43.3X1 Poisoning by phenothiazine antipsychotics and neuroleptics, accidental (unintentional)
        • T43.3X1A …… initial encounter
        • T43.3X1D …… subsequent encounter
        • T43.3X1S …… sequela
      • T43.3X2 Poisoning by phenothiazine antipsychotics and neuroleptics, intentional self-harm
        • T43.3X2A …… initial encounter
        • T43.3X2D …… subsequent encounter
        • T43.3X2S …… sequela
      • T43.3X3 Poisoning by phenothiazine antipsychotics and neuroleptics, assault
        • T43.3X3A …… initial encounter
        • T43.3X3D …… subsequent encounter
        • T43.3X3S …… sequela
      • T43.3X4 Poisoning by phenothiazine antipsychotics and neuroleptics, undetermined
        • T43.3X4A …… initial encounter
        • T43.3X4D …… subsequent encounter
        • T43.3X4S …… sequela
      • T43.3X5 Adverse effect of phenothiazine antipsychotics and neuroleptics
        • T43.3X5A …… initial encounter
        • T43.3X5D …… subsequent encounter
        • T43.3X5S …… sequela
      • T43.3X6 Underdosing of phenothiazine antipsychotics and neuroleptics
        • T43.3X6A …… initial encounter
        • T43.3X6D …… subsequent encounter
        • T43.3X6S …… sequela
  • T43.4 Poisoning by, adverse effect of and underdosing of butyrophenone and thiothixene neuroleptics
    • T43.4X Poisoning by, adverse effect of and underdosing of butyrophenone and thiothixene neuroleptics
      • T43.4X1 Poisoning by butyrophenone and thiothixene neuroleptics, accidental (unintentional)
        • T43.4X1A …… initial encounter
        • T43.4X1D …… subsequent encounter
        • T43.4X1S …… sequela
      • T43.4X2 Poisoning by butyrophenone and thiothixene neuroleptics, intentional self-harm
        • T43.4X2A …… initial encounter
        • T43.4X2D …… subsequent encounter
        • T43.4X2S …… sequela
      • T43.4X3 Poisoning by butyrophenone and thiothixene neuroleptics, assault
        • T43.4X3A …… initial encounter
        • T43.4X3D …… subsequent encounter
        • T43.4X3S …… sequela
      • T43.4X4 Poisoning by butyrophenone and thiothixene neuroleptics, undetermined
        • T43.4X4A …… initial encounter
        • T43.4X4D …… subsequent encounter
        • T43.4X4S …… sequela
      • T43.4X5 Adverse effect of butyrophenone and thiothixene neuroleptics
        • T43.4X5A …… initial encounter
        • T43.4X5D …… subsequent encounter
        • T43.4X5S …… sequela
      • T43.4X6 Underdosing of butyrophenone and thiothixene neuroleptics
        • T43.4X6A …… initial encounter
        • T43.4X6D …… subsequent encounter
        • T43.4X6S …… sequela
  • T43.5 Poisoning by, adverse effect of and underdosing of other and unspecified antipsychotics and neuroleptics
    • T43.50 Poisoning by, adverse effect of and underdosing of unspecified antipsychotics and neuroleptics
      • T43.501 Poisoning by unspecified antipsychotics and neuroleptics, accidental (unintentional)
        • T43.501A …… initial encounter
        • T43.501D …… subsequent encounter
        • T43.501S …… sequela
      • T43.502 Poisoning by unspecified antipsychotics and neuroleptics, intentional self-harm
        • T43.502A …… initial encounter
        • T43.502D …… subsequent encounter
        • T43.502S …… sequela
      • T43.503 Poisoning by unspecified antipsychotics and neuroleptics, assault
        • T43.503A …… initial encounter
        • T43.503D …… subsequent encounter
        • T43.503S …… sequela
      • T43.504 Poisoning by unspecified antipsychotics and neuroleptics, undetermined
        • T43.504A …… initial encounter
        • T43.504D …… subsequent encounter
        • T43.504S …… sequela
      • T43.505 Adverse effect of unspecified antipsychotics and neuroleptics
        • T43.505A …… initial encounter
        • T43.505D …… subsequent encounter
        • T43.505S …… sequela
      • T43.506 Underdosing of unspecified antipsychotics and neuroleptics
        • T43.506A …… initial encounter
        • T43.506D …… subsequent encounter
        • T43.506S …… sequela
    • T43.59 Poisoning by, adverse effect of and underdosing of other antipsychotics and neuroleptics
      • T43.591 Poisoning by other antipsychotics and neuroleptics, accidental (unintentional)
        • T43.591A …… initial encounter
        • T43.591D …… subsequent encounter
        • T43.591S …… sequela
      • T43.592 Poisoning by other antipsychotics and neuroleptics, intentional self-harm
        • T43.592A …… initial encounter
        • T43.592D …… subsequent encounter
        • T43.592S …… sequela
      • T43.593 Poisoning by other antipsychotics and neuroleptics, assault
        • T43.593A …… initial encounter
        • T43.593D …… subsequent encounter
        • T43.593S …… sequela
      • T43.594 Poisoning by other antipsychotics and neuroleptics, undetermined
        • T43.594A …… initial encounter
        • T43.594D …… subsequent encounter
        • T43.594S …… sequela
      • T43.595 Adverse effect of other antipsychotics and neuroleptics
        • T43.595A …… initial encounter
        • T43.595D …… subsequent encounter
        • T43.595S …… sequela
      • T43.596 Underdosing of other antipsychotics and neuroleptics
        • T43.596A …… initial encounter
        • T43.596D …… subsequent encounter
        • T43.596S …… sequela
  • T43.6 Poisoning by, adverse effect of and underdosing of psychostimulants
    • T43.60 Poisoning by, adverse effect of and underdosing of unspecified psychostimulant
      • T43.601 Poisoning by unspecified psychostimulants, accidental (unintentional)
        • T43.601A …… initial encounter
        • T43.601D …… subsequent encounter
        • T43.601S …… sequela
      • T43.602 Poisoning by unspecified psychostimulants, intentional self-harm
        • T43.602A …… initial encounter
        • T43.602D …… subsequent encounter
        • T43.602S …… sequela
      • T43.603 Poisoning by unspecified psychostimulants, assault
        • T43.603A …… initial encounter
        • T43.603D …… subsequent encounter
        • T43.603S …… sequela
      • T43.604 Poisoning by unspecified psychostimulants, undetermined
        • T43.604A …… initial encounter
        • T43.604D …… subsequent encounter
        • T43.604S …… sequela
      • T43.605 Adverse effect of unspecified psychostimulants
        • T43.605A …… initial encounter
        • T43.605D …… subsequent encounter
        • T43.605S …… sequela
      • T43.606 Underdosing of unspecified psychostimulants
        • T43.606A …… initial encounter
        • T43.606D …… subsequent encounter
        • T43.606S …… sequela
    • T43.61 Poisoning by, adverse effect of and underdosing of caffeine
      • T43.611 Poisoning by caffeine, accidental (unintentional)
        • T43.611A …… initial encounter
        • T43.611D …… subsequent encounter
        • T43.611S …… sequela
      • T43.612 Poisoning by caffeine, intentional self-harm
        • T43.612A …… initial encounter
        • T43.612D …… subsequent encounter
        • T43.612S …… sequela
      • T43.613 Poisoning by caffeine, assault
        • T43.613A …… initial encounter
        • T43.613D …… subsequent encounter
        • T43.613S …… sequela
      • T43.614 Poisoning by caffeine, undetermined
        • T43.614A …… initial encounter
        • T43.614D …… subsequent encounter
        • T43.614S …… sequela
      • T43.615 Adverse effect of caffeine
        • T43.615A …… initial encounter
        • T43.615D …… subsequent encounter
        • T43.615S …… sequela
      • T43.616 Underdosing of caffeine
        • T43.616A …… initial encounter
        • T43.616D …… subsequent encounter
        • T43.616S …… sequela
    • T43.62 Poisoning by, adverse effect of and underdosing of amphetamines
      • T43.621 Poisoning by amphetamines, accidental (unintentional)
        • T43.621A …… initial encounter
        • T43.621D …… subsequent encounter
        • T43.621S …… sequela
      • T43.622 Poisoning by amphetamines, intentional self-harm
        • T43.622A …… initial encounter
        • T43.622D …… subsequent encounter
        • T43.622S …… sequela
      • T43.623 Poisoning by amphetamines, assault
        • T43.623A …… initial encounter
        • T43.623D …… subsequent encounter
        • T43.623S …… sequela
      • T43.624 Poisoning by amphetamines, undetermined
        • T43.624A …… initial encounter
        • T43.624D …… subsequent encounter
        • T43.624S …… sequela
      • T43.625 Adverse effect of amphetamines
        • T43.625A …… initial encounter
        • T43.625D …… subsequent encounter
        • T43.625S …… sequela
      • T43.626 Underdosing of amphetamines
        • T43.626A …… initial encounter
        • T43.626D …… subsequent encounter
        • T43.626S …… sequela
    • T43.63 Poisoning by, adverse effect of and underdosing of methylphenidate
      • T43.631 Poisoning by methylphenidate, accidental (unintentional)
        • T43.631A …… initial encounter
        • T43.631D …… subsequent encounter
        • T43.631S …… sequela
      • T43.632 Poisoning by methylphenidate, intentional self-harm
        • T43.632A …… initial encounter
        • T43.632D …… subsequent encounter
        • T43.632S …… sequela
      • T43.633 Poisoning by methylphenidate, assault
        • T43.633A …… initial encounter
        • T43.633D …… subsequent encounter
        • T43.633S …… sequela
      • T43.634 Poisoning by methylphenidate, undetermined
        • T43.634A …… initial encounter
        • T43.634D …… subsequent encounter
        • T43.634S …… sequela
      • T43.635 Adverse effect of methylphenidate
        • T43.635A …… initial encounter
        • T43.635D …… subsequent encounter
        • T43.635S …… sequela
      • T43.636 Underdosing of methylphenidate
        • T43.636A …… initial encounter
        • T43.636D …… subsequent encounter
        • T43.636S …… sequela
    • T43.69 Poisoning by, adverse effect of and underdosing of other psychostimulants
      • T43.691 Poisoning by other psychostimulants, accidental (unintentional)
        • T43.691A …… initial encounter
        • T43.691D …… subsequent encounter
        • T43.691S …… sequela
      • T43.692 Poisoning by other psychostimulants, intentional self-harm
        • T43.692A …… initial encounter
        • T43.692D …… subsequent encounter
        • T43.692S …… sequela
      • T43.693 Poisoning by other psychostimulants, assault
        • T43.693A …… initial encounter
        • T43.693D …… subsequent encounter
        • T43.693S …… sequela
      • T43.694 Poisoning by other psychostimulants, undetermined
        • T43.694A …… initial encounter
        • T43.694D …… subsequent encounter
        • T43.694S …… sequela
      • T43.695 Adverse effect of other psychostimulants
        • T43.695A …… initial encounter
        • T43.695D …… subsequent encounter
        • T43.695S …… sequela
      • T43.696 Underdosing of other psychostimulants
        • T43.696A …… initial encounter
        • T43.696D …… subsequent encounter
        • T43.696S …… sequela
  • T43.8 Poisoning by, adverse effect of and underdosing of other psychotropic drugs
    • T43.8X Poisoning by, adverse effect of and underdosing of other psychotropic drugs
      • T43.8X1 Poisoning by other psychotropic drugs, accidental (unintentional)
        • T43.8X1A …… initial encounter
        • T43.8X1D …… subsequent encounter
        • T43.8X1S …… sequela
      • T43.8X2 Poisoning by other psychotropic drugs, intentional self-harm
        • T43.8X2A …… initial encounter
        • T43.8X2D …… subsequent encounter
        • T43.8X2S …… sequela
      • T43.8X3 Poisoning by other psychotropic drugs, assault
        • T43.8X3A …… initial encounter
        • T43.8X3D …… subsequent encounter
        • T43.8X3S …… sequela
      • T43.8X4 Poisoning by other psychotropic drugs, undetermined
        • T43.8X4A …… initial encounter
        • T43.8X4D …… subsequent encounter
        • T43.8X4S …… sequela
      • T43.8X5 Adverse effect of other psychotropic drugs
        • T43.8X5A …… initial encounter
        • T43.8X5D …… subsequent encounter
        • T43.8X5S …… sequela
      • T43.8X6 Underdosing of other psychotropic drugs
        • T43.8X6A …… initial encounter
        • T43.8X6D …… subsequent encounter
        • T43.8X6S …… sequela
  • T43.9 Poisoning by, adverse effect of and underdosing of unspecified psychotropic drug
    • T43.91 Poisoning by unspecified psychotropic drug, accidental (unintentional)
      • T43.91XA …… initial encounter
      • T43.91XD …… subsequent encounter
      • T43.91XS …… sequela
    • T43.92 Poisoning by unspecified psychotropic drug, intentional self-harm
      • T43.92XA …… initial encounter
      • T43.92XD …… subsequent encounter
      • T43.92XS …… sequela
    • T43.93 Poisoning by unspecified psychotropic drug, assault
      • T43.93XA …… initial encounter
      • T43.93XD …… subsequent encounter
      • T43.93XS …… sequela
    • T43.94 Poisoning by unspecified psychotropic drug, undetermined
      • T43.94XA …… initial encounter
      • T43.94XD …… subsequent encounter
      • T43.94XS …… sequela
    • T43.95 Adverse effect of unspecified psychotropic drug
      • T43.95XA …… initial encounter
      • T43.95XD …… subsequent encounter
      • T43.95XS …… sequela
    • T43.96 Underdosing of unspecified psychotropic drug
      • T43.96XA …… initial encounter
      • T43.96XD …… subsequent encounter
      • T43.96XS …… sequela