ICD-10-CM code "T43.02": Poisoning by, adverse effect of and underdosing of tetracyclic antidepressants (2024)

Excludes

1. Injury, poisoning and certain other consequences of external causes (S00-T88)

   Type 1birth trauma (P10-P15)

   Type 1obstetric trauma (O70-O71)

2. Poisoning by, adverse effects of and underdosing of drugs, medicaments and biological substances (T36-T50)

   Type 1toxic reaction to local anesthesia in pregnancy (O29.3-)

   Type 2abuse and dependence of psychoactive substances (F10-F19)

   Type 2abuse of non-dependence-producing substances (F55.-)

   Type 2immunodeficiency due to drugs (D84.821)

   Type 2drug reaction and poisoning affecting newborn (P00-P96)

   Type 2pathological drug intoxication (inebriation) (F10-F19)

3. Poisoning by, adverse effect of and underdosing of psychotropic drugs, not elsewhere classified (T43)

   Type 1appetite depressants (T50.5-)

   Type 1barbiturates (T42.3-)

   Type 1benzodiazepines (T42.4-)

   Type 1methaqualone (T42.6-)

   Type 1psychodysleptics [hallucinogens] (T40.7-T40.9-)

   Type 2drug dependence and related mental and behavioral disorders due to psychoactive substance use (F10.- -F19.-)

4. Poisoning by, adverse effect of and underdosing of tricyclic and tetracyclic antidepressants (T43.0)
5. Poisoning by, adverse effect of and underdosing of tetracyclic antidepressants (T43.02)

Includes

1. Injury, poisoning and certain other consequences of external causes (S00-T88)
2. Poisoning by, adverse effects of and underdosing of drugs, medicaments and biological substances (T36-T50)

   Includesadverse effect of correct substance properly administered

   Includespoisoning by overdose of substance

   Includespoisoning by wrong substance given or taken in error

   Includesunderdosing by (inadvertently) (deliberately) taking less substance than prescribed or instructed

3. Poisoning by, adverse effect of and underdosing of psychotropic drugs, not elsewhere classified (T43)
4. Poisoning by, adverse effect of and underdosing of tricyclic and tetracyclic antidepressants (T43.0)
5. Poisoning by, adverse effect of and underdosing of tetracyclic antidepressants (T43.02)

Subcategories

• Poisoning by tetracyclic antidepressants, accidental (unintentional) (T43.021)
• Poisoning by tetracyclic antidepressants, intentional self-harm (T43.022)
• Poisoning by tetracyclic antidepressants, assault (T43.023)
• Poisoning by tetracyclic antidepressants, undetermined (T43.024)
• Adverse effect of tetracyclic antidepressants (T43.025)
• Underdosing of tetracyclic antidepressants (T43.026)