T43 | 
		  | 
		Poisoning by, adverse effect of and underdosing of psychotropic drugs, not elsewhere classified   | 
	
	
		 |  | 
		
	
		| Excludes1 | 
		appetite depressants (T50.5-) barbiturates (T42.3-) benzodiazepines (T42.4-) methaqualone (T42.6-) psychodysleptics [hallucinogens] (T40.7-T40.9-)
  | 
	 
	
		| Excludes2 | 
		drug dependence and related mental and behavioral disorders due to psychoactive substance use (F10.- -F19.-)
  | 
	 
	
		| char7Note | 
		The appropriate 7th character is to be added to each code from category T43
  | 
	 
	
		| char7Def | 
		A: initial encounter D: subsequent encounter S: sequela
  | 
	 
 
 | 
	
 |  | 
	
		 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) | 
	 
	
		 |  | 
		
| Poisoning by tricyclic antidepressants NOS |   
 | 
	   |   |  | 
	
		 T43.012 | 
		 | 
		Poisoning by tricyclic antidepressants, intentional self-harm | 
	 
  |   |  | 
	
		 T43.013 | 
		 | 
		Poisoning by tricyclic antidepressants, assault | 
	 
  |   |  | 
	
		 T43.014 | 
		 | 
		Poisoning by tricyclic antidepressants, undetermined | 
	 
  |   |  | 
	
		 T43.015 | 
		 | 
		Adverse effect of tricyclic antidepressants | 
	 
  |   |  | 
	
		 T43.016 | 
		 | 
		Underdosing of tricyclic antidepressants | 
	 
  |    |   |  | 
	
		 T43.02 | 
		 | 
		Poisoning by, adverse effect of and underdosing of tetracyclic antidepressants | 
	 
 |  | 
	
		 T43.021 | 
		  | 
		Poisoning by tetracyclic antidepressants, accidental (unintentional) | 
	 
	
		 |  | 
		
| Poisoning by tetracyclic antidepressants NOS |   
 | 
	   |   |  | 
	
		 T43.022 | 
		 | 
		Poisoning by tetracyclic antidepressants, intentional self-harm | 
	 
  |   |  | 
	
		 T43.023 | 
		 | 
		Poisoning by tetracyclic antidepressants, assault | 
	 
  |   |  | 
	
		 T43.024 | 
		 | 
		Poisoning by tetracyclic antidepressants, undetermined | 
	 
  |   |  | 
	
		 T43.025 | 
		 | 
		Adverse effect of tetracyclic antidepressants | 
	 
  |   |  | 
	
		 T43.026 | 
		 | 
		Underdosing of tetracyclic antidepressants | 
	 
  |    |    | 
 |  | 
	
		 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) | 
	 
	
		 |  | 
		
| Poisoning by monoamine-oxidase-inhibitor antidepressants NOS |   
 | 
	   |   |  | 
	
		 T43.1X2 | 
		 | 
		Poisoning by monoamine-oxidase-inhibitor antidepressants, intentional self-harm | 
	 
  |   |  | 
	
		 T43.1X3 | 
		 | 
		Poisoning by monoamine-oxidase-inhibitor antidepressants, assault | 
	 
  |   |  | 
	
		 T43.1X4 | 
		 | 
		Poisoning by monoamine-oxidase-inhibitor antidepressants, undetermined | 
	 
  |   |  | 
	
		 T43.1X5 | 
		 | 
		Adverse effect of monoamine-oxidase-inhibitor antidepressants | 
	 
  |   |  | 
	
		 T43.1X6 | 
		 | 
		Underdosing of monoamine-oxidase-inhibitor antidepressants | 
	 
  |    |    | 
 |  | 
	
		 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) | 
	 
	
		 |  | 
		
| Poisoning by antidepressants NOS |   
 | 
	   |   |  | 
	
		 T43.202 | 
		 | 
		Poisoning by unspecified antidepressants, intentional self-harm | 
	 
  |   |  | 
	
		 T43.203 | 
		 | 
		Poisoning by unspecified antidepressants, assault | 
	 
  |   |  | 
	
		 T43.204 | 
		 | 
		Poisoning by unspecified antidepressants, undetermined | 
	 
  |   |  | 
	
		 T43.205 | 
		  | 
		Adverse effect of unspecified antidepressants | 
	 
	
		 |  | 
		
| Antidepressant discontinuation syndrome |   
 | 
	   |   |  | 
	
		 T43.206 | 
		 | 
		Underdosing of unspecified antidepressants | 
	 
  |    |   |  | 
	
		 T43.21 | 
		  | 
		Poisoning by, adverse effect of and underdosing of selective serotonin and norepinephrine reuptake inhibitors | 
	 
	
		 |  | 
		
| Poisoning by, adverse effect of and underdosing of SSNRI antidepressants |   
 | 
	  |  | 
	
		 T43.211 | 
		 | 
		Poisoning by selective serotonin and norepinephrine reuptake inhibitors, accidental (unintentional) | 
	 
  |   |  | 
	
		 T43.212 | 
		 | 
		Poisoning by selective serotonin and norepinephrine reuptake inhibitors, intentional self-harm | 
	 
  |   |  | 
	
		 T43.213 | 
		 | 
		Poisoning by selective serotonin and norepinephrine reuptake inhibitors, assault | 
	 
  |   |  | 
	
		 T43.214 | 
		 | 
		Poisoning by selective serotonin and norepinephrine reuptake inhibitors, undetermined | 
	 
  |   |  | 
	
		 T43.215 | 
		 | 
		Adverse effect of selective serotonin and norepinephrine reuptake inhibitors | 
	 
  |   |  | 
	
		 T43.216 | 
		 | 
		Underdosing of selective serotonin and norepinephrine reuptake inhibitors | 
	 
  |    |   |  | 
	
		 T43.22 | 
		  | 
		Poisoning by, adverse effect of and underdosing of selective serotonin reuptake inhibitors | 
	 
	
		 |  | 
		
| Poisoning by, adverse effect of and underdosing of SSRI antidepressants |   
 | 
	  |  | 
	
		 T43.221 | 
		 | 
		Poisoning by selective serotonin reuptake inhibitors, accidental (unintentional) | 
	 
  |   |  | 
	
		 T43.222 | 
		 | 
		Poisoning by selective serotonin reuptake inhibitors, intentional self-harm | 
	 
  |   |  | 
	
		 T43.223 | 
		 | 
		Poisoning by selective serotonin reuptake inhibitors, assault | 
	 
  |   |  | 
	
		 T43.224 | 
		 | 
		Poisoning by selective serotonin reuptake inhibitors, undetermined | 
	 
  |   |  | 
	
		 T43.225 | 
		 | 
		Adverse effect of selective serotonin reuptake inhibitors | 
	 
  |   |  | 
	
		 T43.226 | 
		 | 
		Underdosing of selective serotonin reuptake inhibitors | 
	 
  |    |   |  | 
	
		 T43.29 | 
		 | 
		Poisoning by, adverse effect of and underdosing of other antidepressants | 
	 
 |  | 
	
		 T43.291 | 
		  | 
		Poisoning by other antidepressants, accidental (unintentional) | 
	 
	
		 |  | 
		
| Poisoning by other antidepressants NOS |   
 | 
	   |   |  | 
	
		 T43.292 | 
		 | 
		Poisoning by other antidepressants, intentional self-harm | 
	 
  |   |  | 
	
		 T43.293 | 
		 | 
		Poisoning by other antidepressants, assault | 
	 
  |   |  | 
	
		 T43.294 | 
		 | 
		Poisoning by other antidepressants, undetermined | 
	 
  |   |  | 
	
		 T43.295 | 
		 | 
		Adverse effect of other antidepressants | 
	 
  |   |  | 
	
		 T43.296 | 
		 | 
		Underdosing of other antidepressants | 
	 
  |    |    | 
 |  | 
	
		 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) | 
	 
	
		 |  | 
		
| Poisoning by phenothiazine antipsychotics and neuroleptics NOS |   
 | 
	   |   |  | 
	
		 T43.3X2 | 
		 | 
		Poisoning by phenothiazine antipsychotics and neuroleptics, intentional self-harm | 
	 
  |   |  | 
	
		 T43.3X3 | 
		 | 
		Poisoning by phenothiazine antipsychotics and neuroleptics, assault | 
	 
  |   |  | 
	
		 T43.3X4 | 
		 | 
		Poisoning by phenothiazine antipsychotics and neuroleptics, undetermined | 
	 
  |   |  | 
	
		 T43.3X5 | 
		 | 
		Adverse effect of phenothiazine antipsychotics and neuroleptics | 
	 
  |   |  | 
	
		 T43.3X6 | 
		 | 
		Underdosing of phenothiazine antipsychotics and neuroleptics | 
	 
  |    |    | 
 |  | 
	
		 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) | 
	 
	
		 |  | 
		
| Poisoning by butyrophenone and thiothixene neuroleptics NOS |   
 | 
	   |   |  | 
	
		 T43.4X2 | 
		 | 
		Poisoning by butyrophenone and thiothixene neuroleptics, intentional self-harm | 
	 
  |   |  | 
	
		 T43.4X3 | 
		 | 
		Poisoning by butyrophenone and thiothixene neuroleptics, assault | 
	 
  |   |  | 
	
		 T43.4X4 | 
		 | 
		Poisoning by butyrophenone and thiothixene neuroleptics, undetermined | 
	 
  |   |  | 
	
		 T43.4X5 | 
		 | 
		Adverse effect of butyrophenone and thiothixene neuroleptics | 
	 
  |   |  | 
	
		 T43.4X6 | 
		 | 
		Underdosing of butyrophenone and thiothixene neuroleptics | 
	 
  |    |    | 
 |  | 
	
		 T43.5 | 
		  | 
		Poisoning by, adverse effect of and underdosing of other and unspecified antipsychotics and neuroleptics | 
	 
	
		 |  | 
		
	
		| Excludes1 | 
		poisoning by, adverse effect of and underdosing of rauwolfia (T46.5-)
  | 
	 
 
 | 
	  |  | 
	
		 T43.50 | 
		 | 
		Poisoning by, adverse effect of and underdosing of unspecified antipsychotics and neuroleptics | 
	 
 |  | 
	
		 T43.501 | 
		  | 
		Poisoning by unspecified antipsychotics and neuroleptics, accidental (unintentional) | 
	 
	
		 |  | 
		
| Poisoning by antipsychotics and neuroleptics NOS |   
 | 
	   |   |  | 
	
		 T43.502 | 
		 | 
		Poisoning by unspecified antipsychotics and neuroleptics, intentional self-harm | 
	 
  |   |  | 
	
		 T43.503 | 
		 | 
		Poisoning by unspecified antipsychotics and neuroleptics, assault | 
	 
  |   |  | 
	
		 T43.504 | 
		 | 
		Poisoning by unspecified antipsychotics and neuroleptics, undetermined | 
	 
  |   |  | 
	
		 T43.505 | 
		 | 
		Adverse effect of unspecified antipsychotics and neuroleptics | 
	 
  |   |  | 
	
		 T43.506 | 
		 | 
		Underdosing of unspecified antipsychotics and neuroleptics | 
	 
  |    |   |  | 
	
		 T43.59 | 
		 | 
		Poisoning by, adverse effect of and underdosing of other antipsychotics and neuroleptics | 
	 
 |  | 
	
		 T43.591 | 
		  | 
		Poisoning by other antipsychotics and neuroleptics, accidental (unintentional) | 
	 
	
		 |  | 
		
| Poisoning by other antipsychotics and neuroleptics NOS |   
 | 
	   |   |  | 
	
		 T43.592 | 
		 | 
		Poisoning by other antipsychotics and neuroleptics, intentional self-harm | 
	 
  |   |  | 
	
		 T43.593 | 
		 | 
		Poisoning by other antipsychotics and neuroleptics, assault | 
	 
  |   |  | 
	
		 T43.594 | 
		 | 
		Poisoning by other antipsychotics and neuroleptics, undetermined | 
	 
  |   |  | 
	
		 T43.595 | 
		 | 
		Adverse effect of other antipsychotics and neuroleptics | 
	 
  |   |  | 
	
		 T43.596 | 
		 | 
		Underdosing of other antipsychotics and neuroleptics | 
	 
  |    |    | 
 |  | 
	
		 T43.6 | 
		  | 
		Poisoning by, adverse effect of and underdosing of psychostimulants | 
	 
	
		 |  | 
		
	
		| Excludes1 | 
		poisoning by, adverse effect of and underdosing of cocaine (T40.5-)
  | 
	 
 
 | 
	  |  | 
	
		 T43.60 | 
		 | 
		Poisoning by, adverse effect of and underdosing of unspecified psychostimulant | 
	 
 |  | 
	
		 T43.601 | 
		  | 
		Poisoning by unspecified psychostimulants, accidental (unintentional) | 
	 
	
		 |  | 
		
| Poisoning by psychostimulants NOS |   
 | 
	   |   |  | 
	
		 T43.602 | 
		 | 
		Poisoning by unspecified psychostimulants, intentional self-harm | 
	 
  |   |  | 
	
		 T43.603 | 
		 | 
		Poisoning by unspecified psychostimulants, assault | 
	 
  |   |  | 
	
		 T43.604 | 
		 | 
		Poisoning by unspecified psychostimulants, undetermined | 
	 
  |   |  | 
	
		 T43.605 | 
		 | 
		Adverse effect of unspecified psychostimulants | 
	 
  |   |  | 
	
		 T43.606 | 
		 | 
		Underdosing of unspecified psychostimulants | 
	 
  |    |   |  | 
	
		 T43.61 | 
		 | 
		Poisoning by, adverse effect of and underdosing of caffeine | 
	 
 |  | 
	
		 T43.611 | 
		  | 
		Poisoning by caffeine, accidental (unintentional) | 
	 
	
		 |  | 
		
| Poisoning by caffeine NOS |   
 | 
	   |   |  | 
	
		 T43.612 | 
		 | 
		Poisoning by caffeine, intentional self-harm | 
	 
  |   |  | 
	
		 T43.613 | 
		 | 
		Poisoning by caffeine, assault | 
	 
  |   |  | 
	
		 T43.614 | 
		 | 
		Poisoning by caffeine, undetermined | 
	 
  |   |  | 
	
		 T43.615 | 
		 | 
		Adverse effect of caffeine | 
	 
  |   |  | 
	
		 T43.616 | 
		 | 
		Underdosing of caffeine | 
	 
  |    |   |  | 
	
		 T43.62 | 
		 | 
		Poisoning by, adverse effect of and underdosing of amphetamines | 
	 
 |  | 
	
		 T43.621 | 
		  | 
		Poisoning by amphetamines, accidental (unintentional) | 
	 
	
		 |  | 
		
| Poisoning by amphetamines NOS |   
 | 
	   |   |  | 
	
		 T43.622 | 
		 | 
		Poisoning by amphetamines, intentional self-harm | 
	 
  |   |  | 
	
		 T43.623 | 
		 | 
		Poisoning by amphetamines, assault | 
	 
  |   |  | 
	
		 T43.624 | 
		 | 
		Poisoning by amphetamines, undetermined | 
	 
  |   |  | 
	
		 T43.625 | 
		 | 
		Adverse effect of amphetamines | 
	 
  |   |  | 
	
		 T43.626 | 
		 | 
		Underdosing of amphetamines | 
	 
  |    |   |  | 
	
		 T43.63 | 
		 | 
		Poisoning by, adverse effect of and underdosing of methylphenidate | 
	 
 |  | 
	
		 T43.631 | 
		  | 
		Poisoning by methylphenidate, accidental (unintentional) | 
	 
	
		 |  | 
		
| Poisoning by methylphenidate NOS |   
 | 
	   |   |  | 
	
		 T43.632 | 
		 | 
		Poisoning by methylphenidate, intentional self-harm | 
	 
  |   |  | 
	
		 T43.633 | 
		 | 
		Poisoning by methylphenidate, assault | 
	 
  |   |  | 
	
		 T43.634 | 
		 | 
		Poisoning by methylphenidate, undetermined | 
	 
  |   |  | 
	
		 T43.635 | 
		 | 
		Adverse effect of methylphenidate | 
	 
  |   |  | 
	
		 T43.636 | 
		 | 
		Underdosing of methylphenidate | 
	 
  |    |   |  | 
	
		 T43.64 | 
		  | 
		Poisoning by ecstasy | 
	 
	
		 |  | 
		
| Poisoning by MDMA |  | Poisoning by 3,4-methylenedioxymethamphetamine |   
 | 
	  |  | 
	
		 T43.641 | 
		  | 
		Poisoning by ecstasy, accidental (unintentional) | 
	 
	
		 |  | 
		
 | 
	   |   |  | 
	
		 T43.642 | 
		 | 
		Poisoning by ecstasy, intentional self-harm | 
	 
  |   |  | 
	
		 T43.643 | 
		 | 
		Poisoning by ecstasy, assault | 
	 
  |   |  | 
	
		 T43.644 | 
		 | 
		Poisoning by ecstasy, undetermined | 
	 
  |    |   |  | 
	
		 T43.65 | 
		 | 
		Poisoning by, adverse effect of and underdosing of methamphetamines | 
	 
 |  | 
	
		 T43.651 | 
		  | 
		Poisoning by methamphetamines accidental (unintentional) | 
	 
	
		 |  | 
		
| Poisoning by methamphetamines NOS |   
 | 
	   |   |  | 
	
		 T43.652 | 
		 | 
		Poisoning by methamphetamines intentional self-harm | 
	 
  |   |  | 
	
		 T43.653 | 
		 | 
		Poisoning by methamphetamines, assault | 
	 
  |   |  | 
	
		 T43.654 | 
		 | 
		Poisoning by methamphetamines, undetermined | 
	 
  |   |  | 
	
		 T43.655 | 
		 | 
		Adverse effect of methamphetamines | 
	 
  |   |  | 
	
		 T43.656 | 
		 | 
		Underdosing of methamphetamines | 
	 
  |    |   |  | 
	
		 T43.69 | 
		 | 
		Poisoning by, adverse effect of and underdosing of other psychostimulants | 
	 
 |  | 
	
		 T43.691 | 
		  | 
		Poisoning by other psychostimulants, accidental (unintentional) | 
	 
	
		 |  | 
		
| Poisoning by other psychostimulants NOS |   
 | 
	   |   |  | 
	
		 T43.692 | 
		 | 
		Poisoning by other psychostimulants, intentional self-harm | 
	 
  |   |  | 
	
		 T43.693 | 
		 | 
		Poisoning by other psychostimulants, assault | 
	 
  |   |  | 
	
		 T43.694 | 
		 | 
		Poisoning by other psychostimulants, undetermined | 
	 
  |   |  | 
	
		 T43.695 | 
		 | 
		Adverse effect of other psychostimulants | 
	 
  |   |  | 
	
		 T43.696 | 
		 | 
		Underdosing of other psychostimulants | 
	 
  |    |    | 
 |  | 
	
		 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) | 
	 
	
		 |  | 
		
| Poisoning by other psychotropic drugs NOS |   
 | 
	   |   |  | 
	
		 T43.8X2 | 
		 | 
		Poisoning by other psychotropic drugs, intentional self-harm | 
	 
  |   |  | 
	
		 T43.8X3 | 
		 | 
		Poisoning by other psychotropic drugs, assault | 
	 
  |   |  | 
	
		 T43.8X4 | 
		 | 
		Poisoning by other psychotropic drugs, undetermined | 
	 
  |   |  | 
	
		 T43.8X5 | 
		 | 
		Adverse effect of other psychotropic drugs | 
	 
  |   |  | 
	
		 T43.8X6 | 
		 | 
		Underdosing of other psychotropic drugs | 
	 
  |    |    | 
 |  | 
	
		 T43.9 | 
		 | 
		Poisoning by, adverse effect of and underdosing of unspecified psychotropic drug | 
	 
 |  | 
	
		 T43.91 | 
		  | 
		Poisoning by unspecified psychotropic drug, accidental (unintentional) | 
	 
	
		 |  | 
		
| Poisoning by psychotropic drug NOS |   
 | 
	   |   |  | 
	
		 T43.92 | 
		 | 
		Poisoning by unspecified psychotropic drug, intentional self-harm | 
	 
  |   |  | 
	
		 T43.93 | 
		 | 
		Poisoning by unspecified psychotropic drug, assault | 
	 
  |   |  | 
	
		 T43.94 | 
		 | 
		Poisoning by unspecified psychotropic drug, undetermined | 
	 
  |   |  | 
	
		 T43.95 | 
		 | 
		Adverse effect of unspecified psychotropic drug | 
	 
  |   |  | 
	
		 T43.96 | 
		 | 
		Underdosing of unspecified psychotropic drug | 
	 
  |    |