T43

Poisoning by, adverse effect of and underdosing of psychotropic drugs, not elsewhere classified

appetite depressants (T50.5-)
barbiturates (T42.3-)
benzodiazepines (T42.4-)
methaqualone (T42.6-)
psychodysleptics [hallucinogens] (T40.7-T40.9-)

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 T43

initial encounter
subsequent encounter
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

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

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

Poisoning by, adverse effect of and underdosing of methamphetamines

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)

Poisoning by ecstasy NOS

T43.642

Poisoning by ecstasy, intentional self-harm

T43.643

Poisoning by ecstasy, assault

T43.644

Poisoning by ecstasy, undetermined

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