ICD-10 diagnosis code

T98 Sequelae of other and unspecified effects of external causes

T98 is the ICD-10 code for Sequelae of other and unspecified effects of external causes. It is a three-character category divided into 4 subcodes; use the subcode whenever the record supports that level of detail. It belongs to the block T90–T98 (Sequelae of injuries, of poisoning and of other consequences of external causes) in Chapter XIX, Injury, poisoning and certain other consequences of external causes.

Code type: Category (3 characters)
Chapter: XIX · S00–T98
Classification: WHO ICD-10, 2019 version

Subcodes of T98

T98 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

T98Sena besvär av andra och ospecificerade effekter av yttre orsaker

DenmarkICD-10-DK

DT98Følgetilstande efter andre eller ikke specificerede virkninger af ydre påvirkninger

FinlandICD-10-FI

T98Muiden tai määrittämättömien ulkoisten syiden myöhäisvaikutukset

GermanyICD-10-GM

T98Folgen sonstiger und nicht näher bezeichneter Wirkungen äußerer Ursachen

FranceICD-10-FR

T98Séquelles de causes externes, autres et sans précision

NetherlandsICD-10-NL

T98late gevolgen van overige en niet-gespecificeerde gevolgen van

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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