ICD-10 Code T37.5X5

Adverse effect of antiviral drugs

Version 2019 Replaced Code Non-Billable Code Adverse Effect

Not Valid for Submission

T37.5X5 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 antiviral drugs. The code is NOT valid for the year 2020 for the submission of HIPAA-covered transactions.

ICD-10: T37.5X5
Short Description:Adverse effect of antiviral drugs
Long Description:Adverse effect of antiviral drugs

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

  • T37.5X5A - Adverse effect of antiviral drugs, initial encounter
  • T37.5X5D - Adverse effect of antiviral drugs, subsequent encounter
  • T37.5X5S - Adverse effect of antiviral drugs, 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)
      • Other systemic anti-infectives and antiparasitics (T37)

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:

  • Aciclovir adverse reaction
  • Anemia caused by zidovudine
  • Antiviral drug adverse reaction
  • Cidofovir-induced anterior uveitis
  • Didanosine adverse reaction
  • Dimethyl sulfoxide adverse reaction
  • Disorder of cellular component of blood caused by antiretroviral drug
  • Disorder of gastrointestinal tract caused by antiretroviral drug
  • Drug-induced uveitis
  • Eruption of skin caused by antiretroviral drug
  • Famciclovir adverse reaction
  • Foscarnet adverse reaction
  • Ganciclovir adverse reaction
  • Human interferon gamma-1b adverse reaction
  • Idoxuridine adverse reaction
  • Idoxuridine in dimethylsulfoxide adverse reaction
  • Indinavir urolithiasis
  • Inosine pranobex adverse reaction
  • Interferon-A-2a adverse reaction
  • Interferon-A-2b adverse reaction
  • Interferon-A-N1 adverse reaction
  • Interferons adverse reaction
  • Lipoatrophy
  • Lipoatrophy caused by antiretroviral drug
  • Lipodystrophy caused by antiretroviral drug
  • Nodular hyperplasia of liver
  • Nodular regenerative hyperplasia of liver
  • Nodular regenerative hyperplasia of liver caused by antiretroviral drug
  • Phlebosclerosis
  • Portal and splenic vein sclerosis
  • Portal hypertension
  • Portal hypertension caused by antiretroviral drug
  • Sclerosis of portal vein and splenic vein caused by antiretroviral drug
  • Sleep disorder caused by reverse transcriptase inhibitor
  • Steatosis of liver
  • Steatosis of liver caused by retroviral protease inhibitor
  • Tribavirin adverse reaction
  • Trifluorothymidine adverse reaction
  • Valaciclovir adverse reaction
  • Vidarabine adverse reaction
  • Zalcitabine adverse reaction
  • Zidovudine adverse reaction

Table of Drugs and Chemicals

The code T37.5X5 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
ABOBT37.5X1T37.5X2T37.5X3T37.5X4T37.5X5T37.5X6
AciclovirT37.5X1T37.5X2T37.5X3T37.5X4T37.5X5T37.5X6
AcyclovirT37.5X1T37.5X2T37.5X3T37.5X4T37.5X5T37.5X6
Antiviral drug NECT37.5X1T37.5X2T37.5X3T37.5X4T37.5X5T37.5X6
Antiviral drug NEC
  »eye
T37.5X1T37.5X2T37.5X3T37.5X4T37.5X5T37.5X6
Ara-AT37.5X1T37.5X2T37.5X3T37.5X4T37.5X5T37.5X6
AzidothymidineT37.5X1T37.5X2T37.5X3T37.5X4T37.5X5T37.5X6
AZTT37.5X1T37.5X2T37.5X3T37.5X4T37.5X5T37.5X6
DideoxycytidineT37.5X1T37.5X2T37.5X3T37.5X4T37.5X5T37.5X6
DideoxyinosineT37.5X1T37.5X2T37.5X3T37.5X4T37.5X5T37.5X6
FlumidinT37.5X1T37.5X2T37.5X3T37.5X4T37.5X5T37.5X6
Foscarnet sodiumT37.5X1T37.5X2T37.5X3T37.5X4T37.5X5T37.5X6
Fosfonet sodiumT37.5X1T37.5X2T37.5X3T37.5X4T37.5X5T37.5X6
Ganciclovir (sodium)T37.5X1T37.5X2T37.5X3T37.5X4T37.5X5T37.5X6
IbacitabineT37.5X1T37.5X2T37.5X3T37.5X4T37.5X5T37.5X6
Inosine pranobexT37.5X1T37.5X2T37.5X3T37.5X4T37.5X5T37.5X6
Interferon (alpha) (beta) (gamma)T37.5X1T37.5X2T37.5X3T37.5X4T37.5X5T37.5X6
MethisazoneT37.5X1T37.5X2T37.5X3T37.5X4T37.5X5T37.5X6
MethisoprinolT37.5X1T37.5X2T37.5X3T37.5X4T37.5X5T37.5X6
MetisazoneT37.5X1T37.5X2T37.5X3T37.5X4T37.5X5T37.5X6
MoroxydineT37.5X1T37.5X2T37.5X3T37.5X4T37.5X5T37.5X6
RibavirinT37.5X1T37.5X2T37.5X3T37.5X4T37.5X5T37.5X6
RimantadineT37.5X1T37.5X2T37.5X3T37.5X4T37.5X5T37.5X6
ThymopentinT37.5X1T37.5X2T37.5X3T37.5X4T37.5X5T37.5X6
TrifluridineT37.5X1T37.5X2T37.5X3T37.5X4T37.5X5T37.5X6
TromantadineT37.5X1T37.5X2T37.5X3T37.5X4T37.5X5T37.5X6
VidarabineT37.5X1T37.5X2T37.5X3T37.5X4T37.5X5T37.5X6
VirugonT37.5X1T37.5X2T37.5X3T37.5X4T37.5X5T37.5X6
ZalcitabineT37.5X1T37.5X2T37.5X3T37.5X4T37.5X5T37.5X6
ZidovudineT37.5X1T37.5X2T37.5X3T37.5X4T37.5X5T37.5X6

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.


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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.