ICD-10 Diagnosis Code T46.1X6

Underdosing of calcium-channel blockers

Diagnosis Code T46.1X6

ICD-10: T46.1X6
Short Description: Underdosing of calcium-channel blockers
Long Description: Underdosing of calcium-channel blockers
This is the 2018 version of the ICD-10-CM diagnosis code T46.1X6

Not Valid for Submission
The code T46.1X6 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 T46.1X6 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
BepridilT46.1X1T46.1X2T46.1X3T46.1X4T46.1X5T46.1X6
Blockers, calcium channelT46.1X1T46.1X2T46.1X3T46.1X4T46.1X5T46.1X6
DiltiazemT46.1X1T46.1X2T46.1X3T46.1X4T46.1X5T46.1X6
FelodipineT46.1X1T46.1X2T46.1X3T46.1X4T46.1X5T46.1X6
FendilineT46.1X1T46.1X2T46.1X3T46.1X4T46.1X5T46.1X6
GallopamilT46.1X1T46.1X2T46.1X3T46.1X4T46.1X5T46.1X6
IproveratrilT46.1X1T46.1X2T46.1X3T46.1X4T46.1X5T46.1X6
IsradipineT46.1X1T46.1X2T46.1X3T46.1X4T46.1X5T46.1X6
LidoflazineT46.1X1T46.1X2T46.1X3T46.1X4T46.1X5T46.1X6
Monoxidine hydrochlorideT46.1X1T46.1X2T46.1X3T46.1X4T46.1X5T46.1X6
NicardipineT46.1X1T46.1X2T46.1X3T46.1X4T46.1X5T46.1X6
NifedipineT46.1X1T46.1X2T46.1X3T46.1X4T46.1X5T46.1X6
NimodipineT46.1X1T46.1X2T46.1X3T46.1X4T46.1X5T46.1X6
NisoldipineT46.1X1T46.1X2T46.1X3T46.1X4T46.1X5T46.1X6
NitrendipineT46.1X1T46.1X2T46.1X3T46.1X4T46.1X5T46.1X6
OxodipineT46.1X1T46.1X2T46.1X3T46.1X4T46.1X5T46.1X6
TiapamilT46.1X1T46.1X2T46.1X3T46.1X4T46.1X5T46.1X6
VerapamilT46.1X1T46.1X2T46.1X3T46.1X4T46.1X5T46.1X6

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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