ICD-10-CM Code T50.903

Poisoning by unspecified drugs, medicaments and biological substances, assault

Version 2020 Replaced Code Non-Billable Code Poisoning Assault

Not Valid for Submission

T50.903 is a "header" nonspecific and non-billable code code, consider using a code with a higher level of specificity for a diagnosis of poisoning by unspecified drugs, medicaments and biological substances, assault. The code is NOT valid for the year 2020 for the submission of HIPAA-covered transactions. The ICD-10-CM code T50.903 might also be used to specify conditions or terms like assault by poisoning or assault by poisoning by drugs or medicines.

ICD-10:T50.903
Short Description:Poisoning by unsp drug/meds/biol subst, assault
Long Description:Poisoning by unspecified drugs, medicaments and biological substances, assault

Consider the following ICD-10 codes with a higher level of specificity:

  • T50.903A - Poisoning by unspecified drugs, medicaments and biological substances, assault, initial encounter
  • T50.903D - Poisoning by unspecified drugs, medicaments and biological substances, assault, subsequent encounter
  • T50.903S - Poisoning by unspecified drugs, medicaments and biological substances, assault, sequela

Replaced Code

This code was replaced in the 2020 ICD-10 code set with the code(s) listed below. The National Center for Health Statistics (NCHS) has published an update to the ICD-10-CM diagnosis codes which became effective October 1, 2019. This code was replaced for the FY 2020 (October 1, 2019 - September 30, 2020).

  • K59.03 - Drug induced constipation

Synonyms

The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:

  • Assault by poisoning
  • Assault by poisoning by drugs or medicines

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)
      • Diuretics and oth and unsp drug/meds/biol subst (T50)

Code History

  • FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016
    (First year ICD-10-CM implemented into the HIPAA code set)
  • FY 2017 - No Change, effective from 10/1/2016 through 9/30/2017
  • FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018
  • FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
  • FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020

Table of Drugs and Chemicals

The code T50.903 is included in the Table of Drugs and Chemicals, this table contains a classification of drugs, industrial solvents, corrosive gases, noxious plants, pesticides, and other toxic agents. Each substance in the table is assigned a code according to the poisoning classification and external causes of adverse effects. Use as many codes as necessary to describe all reported drugs, medicinal or chemical substances.

Substance Poisoning
Accidental
(unintentional)
Poisoning
Accidental
self-harm
Poisoning
Assault
Poisoning
Undetermined
Adverse
effect
Underdosing
Acidifying agent NECT50.901T50.902T50.903T50.904T50.905T50.906
Adjunct, pharmaceuticalT50.901T50.902T50.903T50.904T50.905T50.906
Alkalinizing agents (medicinal)T50.901T50.902T50.903T50.904T50.905T50.906
Alkalizing agent NECT50.901T50.902T50.903T50.904T50.905T50.906
Biological substance NECT50.901T50.902T50.903T50.904T50.905T50.906
Dietetic drug NECT50.901T50.902T50.903T50.904T50.905T50.906
Drug NECT50.901T50.902T50.903T50.904T50.905T50.906
Drug NEC
  »specified NEC
T50.901T50.902T50.903T50.904T50.905T50.906
Elemental dietT50.901T50.902T50.903T50.904T50.905T50.906
Excipients, pharmaceuticalT50.901T50.902T50.903T50.904T50.905T50.906
Headache cures, drugs, powders NECT50.901T50.902T50.903T50.904T50.905T50.906
Lactose (as excipient)T50.901T50.902T50.903T50.904T50.905T50.906
Lipotropic drug NECT50.901T50.902T50.903T50.904T50.905T50.906
Medicament NECT50.901T50.902T50.903T50.904T50.905T50.906
Nutritional supplementT50.901T50.902T50.903T50.904T50.905T50.906
PharmaceuticalT50.901T50.902T50.903T50.904T50.905T50.906
Pharmaceutical
  »adjunct NEC
T50.901T50.902T50.903T50.904T50.905T50.906
Pharmaceutical
  »excipient NEC
T50.901T50.902T50.903T50.904T50.905T50.906
Pharmaceutical
  »sweetener
T50.901T50.902T50.903T50.904T50.905T50.906
Pharmaceutical
  »viscous agent
T50.901T50.902T50.903T50.904T50.905T50.906
SaccharinT50.901T50.902T50.903T50.904T50.905T50.906
Salt substituteT50.901T50.902T50.903T50.904T50.905T50.906
Salt-replacing drugT50.901T50.902T50.903T50.904T50.905T50.906
Sodium-free saltT50.901T50.902T50.903T50.904T50.905T50.906
Soothing syrupT50.901T50.902T50.903T50.904T50.905T50.906
StarchT50.901T50.902T50.903T50.904T50.905T50.906
Stone-dissolving drugT50.901T50.902T50.903T50.904T50.905T50.906
SweetenerT50.901T50.902T50.903T50.904T50.905T50.906
Tablets [See Also: specified substance]T50.901T50.902T50.903T50.904T50.905T50.906
Tonic NECT50.901T50.902T50.903T50.904T50.905T50.906
Viscous agentT50.901T50.902T50.903T50.904T50.905T50.906

Information for Patients


Poisoning

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.


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