ICD-10 Diagnosis Code T43.014D

Poisoning by tricyclic antidepressants, undetermined, subs

Diagnosis Code T43.014D

ICD-10: T43.014D
Short Description: Poisoning by tricyclic antidepressants, undetermined, subs
Long Description: Poisoning by tricyclic antidepressants, undetermined, subsequent encounter
This is the 2018 version of the ICD-10-CM diagnosis code T43.014D

Valid for Submission
The code T43.014D is valid for submission for HIPAA-covered transactions.

Code Classification
  • Injury, poisoning and certain other consequences of external causes (S00–T98)
    • Poisoning by, adverse effect of and underdosing of drugs, medicaments and biological substances (T36-T50)
      • Psychotropic drugs, not elsewhere classified (T43)

Information for Medical Professionals

Diagnostic Related Groups
The diagnosis code T43.014D is grouped in the following Diagnostic Related Group(s) (MS-DRG V35.0)


Convert to ICD-9 Additional informationCallout TooltipGeneral Equivalence Map
The ICD-10 and ICD-9 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.

Present on Admission (POA) Additional informationCallout TooltipPresent on Admission
The Present on Admission (POA) indicator is used for diagnosis codes included in claims involving inpatient admissions to general acute care hospitals. POA indicators must be reported to CMS on each claim to facilitate the grouping of diagnoses codes into the proper Diagnostic Related Groups (DRG). CMS publishes a listing of specific diagnosis codes that are exempt from the POA reporting requirement.

The code T43.014D is exempt from POA reporting.

  • Amitriptyline overdose
  • Amitriptyline overdose of undetermined intent
  • Amitriptyline poisoning of undetermined intent
  • Amoxapine overdose
  • Amoxapine overdose of undetermined intent
  • Amoxapine poisoning
  • Amoxapine poisoning of undetermined intent
  • Butriptyline overdose
  • Butriptyline overdose of undetermined intent
  • Butriptyline poisoning
  • Butriptyline poisoning of undetermined intent
  • Clomipramine overdose
  • Clomipramine overdose of undetermined intent
  • Clomipramine poisoning
  • Clomipramine poisoning of undetermined intent
  • Desipramine overdose
  • Desipramine overdose of undetermined intent
  • Desipramine poisoning
  • Desipramine poisoning of undetermined intent
  • Dothiepin overdose
  • Dothiepin overdose of undetermined intent
  • Dothiepin poisoning
  • Dothiepin poisoning of undetermined intent
  • Doxepin overdose
  • Doxepin overdose of undetermined intent
  • Doxepin poisoning
  • Doxepin poisoning of undetermined intent
  • Imipramine overdose
  • Imipramine overdose of undetermined intent
  • Imipramine poisoning of undetermined intent
  • Iprindole overdose
  • Iprindole overdose of undetermined intent
  • Iprindole poisoning
  • Iprindole poisoning of undetermined intent
  • Lofepramine overdose
  • Lofepramine overdose of undetermined intent
  • Lofepramine poisoning
  • Lofepramine poisoning of undetermined intent
  • Nortriptyline overdose
  • Nortriptyline overdose of undetermined intent
  • Nortriptyline poisoning
  • Nortriptyline poisoning of undetermined intent
  • Poisoning caused by amitriptyline
  • Poisoning caused by imipramine
  • Protriptyline overdose
  • Protriptyline overdose of undetermined intent
  • Protriptyline poisoning
  • Protriptyline poisoning of undetermined intent
  • Tricyclic antidepressant overdose of undetermined intent
  • Tricyclic antidepressant poisoning of undetermined intent
  • Trimipramine overdose
  • Trimipramine overdose of undetermined intent
  • Trimipramine poisoning
  • Trimipramine poisoning of undetermined intent

Information for Patients


Also called: SSRIs, Selective serotonin reuptake inhibitors, Tricyclic antidepressants

Antidepressants are medicines that treat depression. Your doctor can prescribe them for you. They work to balance some of the natural chemicals in our brains. It may take several weeks for them to help. There are several types of antidepressants. You and your doctor may have to try a few before finding what works best for you.

Antidepressants may cause mild side effects that usually do not last long. These may include headache, nausea, sleep problems, restlessness, and sexual problems. Tell your doctor if you have any side effects. You should also let your doctor know if you take any other medicines, vitamins, or herbal supplements.

It is important to keep taking your medicines, even if you feel better. Do not stop taking your medicines without talking to your doctor. You often need to stop antidepressants gradually.

NIH: National Institute of Mental Health

  • Depression - stopping your medicines (Medical Encyclopedia)

[Read More]


A poison is any substance that is harmful to your body. You might swallow it, inhale it, inject it, or absorb it through your skin. Any substance can be poisonous if too much is taken. Poisons can include

  • Prescription or over-the-counter medicines taken in doses that are too high
  • Overdoses of illegal drugs
  • Carbon monoxide from gas appliances
  • Household products, such as laundry powder or furniture polish
  • Pesticides
  • Indoor or outdoor plants
  • Metals such as lead and mercury

The effects of poisoning range from short-term illness to brain damage, coma, and death. To prevent poisoning it is important to use and store products exactly as their labels say. Keep dangerous products where children can't get to them. Treatment for poisoning depends on the type of poison. If you suspect someone has been poisoned, call your local poison control center at 1-800-222-1222 right away.

  • Poisoning (Medical Encyclopedia)
  • Poisoning first aid (Medical Encyclopedia)
  • Toxicology screen (Medical Encyclopedia)

[Read More]
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