ICD-10 Diagnosis Code T43.3X1S

Poisoning by phenothiaz antipsychot/neurolept, acc, sequela

Diagnosis Code T43.3X1S

ICD-10: T43.3X1S
Short Description: Poisoning by phenothiaz antipsychot/neurolept, acc, sequela
Long Description: Poisoning by phenothiazine antipsychotics and neuroleptics, accidental (unintentional), sequela
This is the 2018 version of the ICD-10-CM diagnosis code T43.3X1S

Valid for Submission
The code T43.3X1S 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 T43.3X1S 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 T43.3X1S is exempt from POA reporting.

  • Accidental chlorpromazine overdose
  • Accidental fluphenazine decanoate overdose
  • Accidental fluphenazine enanthate overdose
  • Accidental methotrimeprazine overdose
  • Accidental methotrimeprazine poisoning
  • Accidental pericyazine overdose
  • Accidental pericyazine poisoning
  • Accidental perphenazine overdose
  • Accidental perphenazine poisoning
  • Accidental piperazine poisoning
  • Accidental pipothiazine overdose
  • Accidental pipothiazine poisoning
  • Accidental poisoning caused by chlorpromazine
  • Accidental poisoning caused by fluphenazine
  • Accidental poisoning caused by phenothiazine-based tranquilizer
  • Accidental poisoning caused by prochlorperazine
  • Accidental poisoning caused by promazine
  • Accidental poisoning caused by tranquilizers
  • Accidental prochlorperazine overdose
  • Accidental promazine overdose
  • Accidental thiethylperazine overdose
  • Accidental thiethylperazine poisoning
  • Accidental thioridazine overdose
  • Accidental thioridazine poisoning
  • Accidental trifluoperazine overdose
  • Accidental trifluoperazine poisoning
  • Chlorpromazine overdose
  • Fluphenazine decanoate overdose
  • Fluphenazine enanthate overdose
  • Methotrimeprazine overdose
  • Methotrimeprazine poisoning
  • Pericyazine overdose
  • Pericyazine poisoning
  • Perphenazine overdose
  • Perphenazine poisoning
  • Phenothiazine overdose
  • Phenothiazine poisoning
  • Pipothiazine overdose
  • Pipothiazine poisoning
  • Poisoning caused by chlorpromazine
  • Poisoning caused by fluphenazine
  • Poisoning caused by phenothiazine-based tranquilizer
  • Poisoning caused by prochlorperazine
  • Poisoning caused by promazine
  • Poisoning caused by tranquilizer
  • Prochlorperazine overdose
  • Promazine overdose
  • Thiethylperazine overdose
  • Thiethylperazine poisoning
  • Thioridazine overdose
  • Thioridazine poisoning
  • Trifluoperazine overdose
  • Trifluoperazine poisoning

Information for Patients

Medication Errors

Medicines cure infectious diseases, prevent problems from chronic diseases, and ease pain. But medicines can also cause harmful reactions if not used correctly. Errors can happen in the hospital, at the doctor's office, at the pharmacy, or at home. You can help prevent errors by

  • Knowing your medicines. Keep a list of the names of your medicines, how much you take, and when you take them. Include over-the-counter medicines, vitamins, and supplements and herbs. Take this list to all your doctor visits.
  • Reading medicine labels and following the directions. Don't take medications prescribed for someone else.
  • Taking extra caution when giving medicines to children.
  • Asking questions. If you don't know the answers to these questions, ask your doctor or pharmacist.
    • Why am I taking this medicine?
    • What are the common problems to watch out for?
    • What should I do if they occur?
    • When should I stop this medicine?
    • Can I take this medicine with the other medicines on my list?

Centers for Disease Control and Prevention

  • 6 Tips to Avoid Medication Mistakes (Food and Drug Administration)
  • How and when to get rid of unused medicines (Medical Encyclopedia)
  • Keeping your medications organized (Medical Encyclopedia)
  • Medication safety during your hospital stay (Medical Encyclopedia)
  • Medication safety: Filling your prescription (Medical Encyclopedia)
  • Storing your medicines (Medical Encyclopedia)
  • Taking medicine at home - create a routine (Medical Encyclopedia)

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