ICD-10 Diagnosis Code T46.3X6

Underdosing of coronary vasodilators

Diagnosis Code T46.3X6

ICD-10: T46.3X6
Short Description: Underdosing of coronary vasodilators
Long Description: Underdosing of coronary vasodilators
This is the 2018 version of the ICD-10-CM diagnosis code T46.3X6

Not Valid for Submission
The code T46.3X6 is a "header" and not 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)
      • Agents primarily affecting the cardiovascular system (T46)

Table of Drugs and Chemicals

The code T46.3X6 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
AmikhellineT46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
BendazolT46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
BenziodaroneT46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
CarbocromenT46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
ChromonarT46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
Coronary vasodilator NECT46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
CromonarT46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
DiisopropylamineT46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
DilazepT46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
DimoxylineT46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
DioxylineT46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
DipyridamoleT46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
EfloxateT46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
Eritrityl tetranitrateT46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
Erythrityl tetranitrateT46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
Erythrol tetranitrateT46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
EtafenoneT46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
FenalcomineT46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
FluorosolT46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
HeptaminolT46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
HexadilineT46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
HexadylamineT46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
HexobendineT46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
IpriflavoneT46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
Isoamyl nitriteT46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
Isosorbide dinitrateT46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
Itramin tosilateT46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
KhellinT46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
KhellosideT46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
MolsidomineT46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
NicorandilT46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
Nitrate, organicT46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
Nitrite, amyl (medicinal) (vapor)T46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
Nitroglycerin, nitro-glycerol (medicinal)T46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
Nitroglycerin, nitro-glycerol (medicinal)
  »nonmedicinal
T46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
Nitroglycerin, nitro-glycerol (medicinal)
  »nonmedicinal
    »fumes
T46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
Octyl nitriteT46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
Organonitrate NECT46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
OxyfedrineT46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
PentaerythritolT46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
Pentaerythritol
  »chloral
T46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
Pentaerythritol
  »tetranitrate NEC
T46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
Pentaerythrityl tetranitrateT46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
PentrinatT46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
PerhexileneT46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
Perhexiline (maleate)T46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
PeritrateT46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
PiridoxilateT46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
PrenylamineT46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
PropatylnitrateT46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
Sorbide nitrateT46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
Sweet niter spiritT46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
TenitramineT46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
TerodilineT46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
TrapidilT46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
TrinitrineT46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
Trolnitrate (phosphate)T46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
VasodilatorT46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
Vasodilator
  »coronary NEC
T46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
Vasodilator
  »peripheral NEC
T46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6
VisnadineT46.3X1T46.3X2T46.3X3T46.3X4T46.3X5T46.3X6

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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