ICD-10 diagnosis code

T88.7 Unspecified adverse effect of drug or medicament

This page in Swedish

T88.7 is the ICD-10 code for Unspecified adverse effect of drug or medicament. It is a four-character subcategory of T88 (Other complications of surgical and medical care, not elsewhere classified), the most specific level in the WHO edition. It belongs to the block T80–T88 (Complications of surgical and medical care, not elsewhere classified) in Chapter XIX, Injury, poisoning and certain other consequences of external causes.

Code type
Subcategory (4 characters)
Chapter
XIX · S00–T98
Classification
WHO ICD-10, 2019 version

What T88.7 includes

Conditions and terms that are coded here.

  • Adverse effect of
    • correct drug or medicament properly administered
  • Allergic reaction to
    • correct drug or medicament properly administered
  • Hypersensitivity to
    • correct drug or medicament properly administered
  • Idiosyncracy to
    • correct drug or medicament properly administered
  • Drug:
    • hypersensitivity NOS
    • reaction NOS

What T88.7 excludes

Conditions that look similar but belong under another code.

T88.7 in national editions

Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.

SwedenICD-10-SE

T88.7Ospecificerad ogynnsam effekt av droger och läkemedel

  • T88.7ALäkemedelsreaktion p.g.a. allergi, idiosynkrasi
  • T88.7XLäkemedelsreaktion UNS
DenmarkICD-10-DK

DT887Lægemiddelbivirkning UNS

  • DT887ALægemiddelallergi UNS
  • DT887BLægemiddelhypersensitivitet UNS
  • DT887CLægemiddelidiosynkrasi UNS
  • DT887DLægemiddelreaktion UNS
GermanyICD-10-GM

T88.7Nicht näher bezeichnete unerwünschte Nebenwirkung eines Arzneimittels oder einer Droge

FranceICD-10-FR

T88.7Effet indésirable d'un médicament, sans précision

NetherlandsICD-10-NL

T88.7niet-gespecificeerd ongewenst gevolg van geneesmiddel

United StatesICD-10-CM

Listed through more specific codes:

  • T88.7XXAUnspecified adverse effect of drug or medicament, initial encounter
  • T88.7XXDUnspecified adverse effect of drug or medicament, subsequent encounter
  • T88.7XXSUnspecified adverse effect of drug or medicament, sequela

Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.

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