ICD-10-CM Code T46.7X1

Poisoning by peripheral vasodilators, accidental (unintentional)

Version 2020 Replaced Code Non-Billable Code Poisoning Accidental

Not Valid for Submission

T46.7X1 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 peripheral vasodilators, accidental (unintentional). The code is NOT valid for the year 2020 for the submission of HIPAA-covered transactions. The ICD-10-CM code T46.7X1 might also be used to specify conditions or terms like accidental nicotinic acid derivative overdose, accidental nicotinic acid derivative poisoning, accidental phenoxybenzamine overdose, accidental poisoning by phenoxybenzamine, accidental poisoning by tolazoline hydrochloride, alpha-adrenoceptor blocking drug overdose, etc

ICD-10:T46.7X1
Short Description:Poisoning by peripheral vasodilators, accidental
Long Description:Poisoning by peripheral vasodilators, accidental (unintentional)

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

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

Tabular List of Diseases and Injuries

The Tabular List of Diseases and Injuries is a list of ICD-10 codes, organized "head to toe" into chapters and sections with guidance for inclusions, exclusions, descriptions and more. The following references are applicable to the code T46.7X1:

Inclusion Terms

Inclusion Terms
These terms are the conditions for which that code is to be used. The terms may be synonyms of the code title, or, in the case of "other specified" codes, the terms are a list of the various conditions assigned to that code. The inclusion terms are not necessarily exhaustive. Additional terms found only in the Alphabetic Index may also be assigned to a code.
  • Poisoning by peripheral vasodilators NOS

Synonyms

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

  • Accidental nicotinic acid derivative overdose
  • Accidental nicotinic acid derivative poisoning
  • Accidental phenoxybenzamine overdose
  • Accidental poisoning by phenoxybenzamine
  • Accidental poisoning by tolazoline hydrochloride
  • Alpha-adrenoceptor blocking drug overdose
  • Nicotinic acid derivative overdose
  • Peripheral/cerebral vasodilator overdose
  • Peripheral/cerebral vasodilator poisoning
  • Phenoxybenzamine overdose
  • Poisoning by cyclandelate
  • Poisoning by nicotinic acid derivative
  • Poisoning by phenoxybenzamine
  • Poisoning by tolazoline hydrochloride
  • Smooth muscle relaxant poisoning
  • Vitamin B group overdose

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)
      • Agents primarily affecting the cardiovascular system (T46)

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 T46.7X1 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
AlprostadilT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
AzapetineT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
Bamethan (sulfate)T46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
BencyclaneT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
BetahistineT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
BrovincamineT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
BuflomedilT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
BuphenineT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
ButalamineT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
CetiedilT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
CiclonicateT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
CinepazideT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
CyclandelateT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
DihydroergocornineT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
Dihydroergocristine (mesilate)T46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
DihydroergokryptineT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
DihydroergotoxineT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
Dihydroergotoxine
  »mesilate
T46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
Ergoloid mesylatesT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
EtofyllineT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
Etofylline
  »clofibrate
T46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
FlunarizineT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
HepronicateT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
HydromethylpyridineT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
IfenprodilT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
IloprostT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
IsoxsuprineT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
KallidinogenaseT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
KallikreinT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
Lipo-alprostadilT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
MinoxidilT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
MoxisylyteT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
Naftidrofuryl (oxalate)T46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
NiacinT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
NicametateT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
NicergolineT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
NicofuranoseT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
Nicotinic acidT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
Nicotinyl alcoholT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
NylidrinT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
PentifyllineT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
PentoxifyllineT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
PhenoxybenzamineT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
PhentolamineT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
RaubasineT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
SildenafilT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
SuloctidilT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
TadalafilT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
Tetranicotinoyl fructoseT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
Thurfyl nicotinateT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
ThymoxamineT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
TolazolineT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
TrimetazidineT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
VardenafilT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
VasodilanT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
VinburnineT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
VinpocetineT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
ViquidilT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
Xanthinol nicotinateT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6
Xantinol nicotinateT46.7X1T46.7X2T46.7X3T46.7X4T46.7X5T46.7X6

Information for Patients


Medication Errors

Medicines treat 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 health care provider's office, at the pharmacy, or at home. You can help prevent errors by

  • Knowing your medicines. When you get a prescription, ask the name of the medicine and check to make sure that the pharmacy gave you the right medicine. Make sure that you understand how often you should take the medicine and how long you should take it.
  • Keeping a list of medicines.
    • Write down all of the medicines that you are taking, including the names of your medicines, how much you take, and when you take them. Make sure to include any over-the-counter medicines, vitamins, supplements, and herbs that you take.
    • List the medicines that you are allergic to or that have caused you problems in the past.
    • Take this list with you every time you see a health care provider.
  • Reading medicine labels and following the directions. Don't just rely on your memory - read the medication label every time. Be especially careful when giving medicines to children.
  • Asking questions. If you don't know the answers to these questions, ask your health care provider or pharmacist:
    • Why am I taking this medicine?
    • What are the common side effects?
    • What should I do if I have side effects?
    • When should I stop this medicine?
    • Can I take this medicine with the other medicines and supplements on my list?
    • Do I need to avoid certain foods or alcohol while taking this medicine?

Food and Drug Administration


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