ICD-10-CM code "T43.20": Poisoning by, adverse effect of and underdosing of unspecified antidepressants (2024)

Overview

ICD-10 CodeT43.20
DescriptionPoisoning by, adverse effect of and underdosing of unspecified antidepressants
Hierarchy
  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)
  3. Poisoning by, adverse effect of and underdosing of psychotropic drugs, not elsewhere classified (T43)
  4. Poisoning by, adverse effect of and underdosing of other and unspecified antidepressants (T43.2)
  5. Poisoning by, adverse effect of and underdosing of unspecified antidepressants (T43.20)
Billable statusNon billable code

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 other and unspecified antidepressants (T43.2)
  5. Poisoning by, adverse effect of and underdosing of unspecified antidepressants (T43.20)

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 other and unspecified antidepressants (T43.2)
  5. Poisoning by, adverse effect of and underdosing of unspecified antidepressants (T43.20)

Subcategories