2021 ICD-10-CM Code T42.0X3

Poisoning by hydantoin derivatives, assault

Version 2021
Replaced Code
Non-Billable Code
Poisoning Assault

Not Valid for Submission

T42.0X3 is a "header" nonspecific and non-billable diagnosis code code, consider using a code with a higher level of specificity for a diagnosis of poisoning by hydantoin derivatives, assault. The code is NOT valid for the year 2021 for the submission of HIPAA-covered transactions. Category or Header define the heading of a category of codes that may be further subdivided by the use of 4th, 5th, 6th or 7th characters.

ICD-10:T42.0X3
Short Description:Poisoning by hydantoin derivatives, assault
Long Description:Poisoning by hydantoin derivatives, assault

Code Classification

Specific Coding for Poisoning by hydantoin derivatives, assault

Header codes like T42.0X3 require more digits to indicate the appropriate level of specificity. Consider using any of the following ICD-10 codes with a higher level of specificity when coding for poisoning by hydantoin derivatives, assault:

Replaced Code

This code was replaced in the 2021 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, 2020. This code was replaced for the FY 2021 (October 1, 2020 - September 30, 2021).


  • K59.03 - Drug induced constipation

Table of Drugs and Chemicals

The code T42.0X3 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. According to ICD-10 coding guidelines it is advised to do not code directly from the Table of Drugs and Chemicals, instead always refer back to the Tabular List when doing the initial coding. Each substance in the table is assigned a code according to the poisoning classification and external causes of adverse effects. It is important to use as many codes as necessary to specify all reported drugs, medicinal or chemical substances. If the same diagnosis code describes the causative agent for more than one adverse reaction, poisoning, toxic effect or underdosing, utilize the code only once.

Substance Poisoning
Accidental
(unintentional)
Poisoning
Accidental
self-harm
Poisoning
Assault
Poisoning
Undetermined
Adverse
effect
Underdosing
AlbutoinT42.0X1T42.0X2T42.0X3T42.0X4T42.0X5T42.0X6
DilantinT42.0X1T42.0X2T42.0X3T42.0X4T42.0X5T42.0X6
DiphenylhydantoinT42.0X1T42.0X2T42.0X3T42.0X4T42.0X5T42.0X6
EpanutinT42.0X1T42.0X2T42.0X3T42.0X4T42.0X5T42.0X6
EthotoinT42.0X1T42.0X2T42.0X3T42.0X4T42.0X5T42.0X6
Hydantoin derivative NECT42.0X1T42.0X2T42.0X3T42.0X4T42.0X5T42.0X6
MephenytoinT42.0X1T42.0X2T42.0X3T42.0X4T42.0X5T42.0X6
Mephenytoin
  »with phenobarbital
T42.0X1T42.0X2T42.0X3T42.0X4T42.0X5T42.0X6
MetetoinT42.0X1T42.0X2T42.0X3T42.0X4T42.0X5T42.0X6
MethetoinT42.0X1T42.0X2T42.0X3T42.0X4T42.0X5T42.0X6
MethoinT42.0X1T42.0X2T42.0X3T42.0X4T42.0X5T42.0X6
PhenantoinT42.0X1T42.0X2T42.0X3T42.0X4T42.0X5T42.0X6
PhenytoinT42.0X1T42.0X2T42.0X3T42.0X4T42.0X5T42.0X6
Phenytoin
  »with Phenobarbital
T42.0X1T42.0X2T42.0X3T42.0X4T42.0X5T42.0X6

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

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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Code History

  • FY 2021 - No Change, effective from 10/1/2020 through 9/30/2021
  • FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020
  • FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
  • FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018
  • FY 2017 - No Change, effective from 10/1/2016 through 9/30/2017
  • FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016 (First year ICD-10-CM implemented into the HIPAA code set)