ICD-10 Code T45.2X5

Adverse effect of vitamins

Version 2019 Replaced Code Non-Billable Code Adverse Effect

Not Valid for Submission

T45.2X5 is a "header" nonspecific and non-billable code code, consider using a code with a higher level of specificity for a diagnosis of adverse effect of vitamins. The code is NOT valid for the year 2020 for the submission of HIPAA-covered transactions.

ICD-10: T45.2X5
Short Description:Adverse effect of vitamins
Long Description:Adverse effect of vitamins

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

  • T45.2X5A - Adverse effect of vitamins, initial encounter
  • T45.2X5D - Adverse effect of vitamins, subsequent encounter
  • T45.2X5S - Adverse effect of vitamins, 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

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)
      • Primarily systemic and hematological agents, NEC (T45)

Code History

  • FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016
    (first year ICD-10-CM implemented into the HIPAA mandated 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

Information for Medical Professionals

Synonyms

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

  • Adverse reaction to oil
  • Alpha-tocopheryl adverse reaction
  • Ascorbic acid adverse reaction
  • Calcipotriol adverse reaction
  • Compound iron preparations adverse reaction
  • Fat soluble vitamin adverse reaction
  • Fish oils adverse reaction
  • Folic acid adverse reaction
  • Hypercalcemia due to a drug
  • Hypercalcemia due to thiazide AND vitamin A
  • Intravenous nutrition adverse reaction
  • Intravenous nutrition adverse reaction
  • Iron and folic acid adverse reaction
  • L-Carnitine adverse reaction
  • Multivitamin and mineral preparations adverse reaction
  • Niacinamide adverse reaction
  • Nicotinic acid adverse reaction
  • Omega 3-marine triglycerides adverse reaction
  • Pyridoxine preparation adverse reaction
  • Reticulocyte count abnormal
  • Reticulocytosis
  • Reticulocytosis after B12
  • Retinoid dermatitis
  • Thiamine preparation adverse reaction
  • Vitamin A adverse reaction
  • Vitamin B complex preparation adverse reaction
  • Vitamin B group adverse reaction
  • Vitamin B12 preparation adverse reaction
  • Vitamin D adverse reaction
  • Vitamin products adverse reaction
  • Water soluble vitamin adverse reaction

Table of Drugs and Chemicals

The code T45.2X5 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
AcetiamineT45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
AdenineT45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
Adenine
  »arabinoside
T45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
AlfacalcidolT45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
AneurineT45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
Ascorbic acidT45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
AxerophtholT45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
BenfotiamineT45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
BetacaroteneT45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
BiotinT45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
BisbentiamineT45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
BisbutiamineT45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
CalcifediolT45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
CalciferolT45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
CalcitriolT45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
CaroteneT45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
CetotiamineT45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
Cevitamic acidT45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
CholecalciferolT45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
CobalamineT45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
Cod-liver oilT45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
ColecalciferolT45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
CozymeT45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
DexpanthenolT45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
Dextro calcium pantothenateT45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
Dextro pantothenyl alcoholT45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
DihydrotachysterolT45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
ErgocalciferolT45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
EsculinT45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
EsculosideT45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
Flavine adenine dinucleotideT45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
FursultiamineT45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
IlopanT45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
LactoflavinT45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
NiacinamideT45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
NicotinamideT45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
OctotiamineT45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
Oleovitamin AT45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
Pangamic acidT45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
PanthenolT45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
Panthenol
  »topical
T45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
Pantothenic acidT45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
ProsultiamineT45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
Provitamin AT45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
Pyridoxal phosphateT45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
PyridoxineT45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
RetinolT45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
RiboflavinT45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
ThiamineT45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
TocoferolT45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
TocopherolT45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
Tocopherol
  »acetate
T45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
ViosterolT45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
Vitamin NECT45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
Vitamin NEC
  »A
T45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
Vitamin NEC
  »B NEC
T45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
Vitamin NEC
  »B NEC
    »nicotinic acid
T45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
Vitamin NEC
  »B1
T45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
Vitamin NEC
  »B2
T45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
Vitamin NEC
  »B6
T45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
Vitamin NEC
  »B12
T45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
Vitamin NEC
  »B15
T45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
Vitamin NEC
  »C
T45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
Vitamin NEC
  »D
T45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
Vitamin NEC
  »D2
T45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
Vitamin NEC
  »D3
T45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
Vitamin NEC
  »E
T45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
Vitamin NEC
  »E acetate
T45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
Vitamin NEC
  »hematopoietic
T45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
Vitamin NEC
  »K NEC
T45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
Vitamin NEC
  »K1
T45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
Vitamin NEC
  »K2
T45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
Vitamin NEC
  »PP
T45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
Vitamin NEC
  »ulceroprotectant
T45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
YeastT45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6
Yeast
  »dried
T45.2X1T45.2X2T45.2X3T45.2X4T45.2X5T45.2X6

Information for Patients


Drug Reactions

Most of the time, medicines make our lives better. They reduce aches and pains, fight infections, and control problems such as high blood pressure or diabetes. But medicines can also cause unwanted reactions.

One problem is interactions, which may occur between

  • Two drugs, such as aspirin and blood thinners
  • Drugs and food, such as statins and grapefruit
  • Drugs and supplements, such as ginkgo and blood thinners
  • Drugs and diseases, such as aspirin and peptic ulcers

Interactions can change the actions of one or both drugs. The drugs might not work, or you could get side effects.

Side effects are unwanted effects caused by the drugs. Most are mild, such as a stomach aches or drowsiness, and go away after you stop taking the drug. Others can be more serious.

Drug allergies are another type of reaction. They can be mild or life-threatening. Skin reactions, such as hives and rashes, are the most common type. Anaphylaxis, a serious allergic reaction, is more rare.

When you start a new prescription or over-the-counter medication, make sure you understand how to take it correctly. Know which other medications and foods you need to avoid. Ask your health care provider or pharmacist if you have questions.


[Learn More]

ICD-10 Footnotes

General Equivalence Map Definitions
The ICD-10 and ICD-9 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.

  • Approximate Flag - The approximate flag is on, indicating that the relationship between the code in the source system and the code in the target system is an approximate equivalent.
  • No Map Flag - The no map flag indicates that a code in the source system is not linked to any code in the target system.
  • Combination Flag - The combination flag indicates that more than one code in the target system is required to satisfy the full equivalent meaning of a code in the source system.