ICD-10 diagnosis code

T70.9 Effect of air pressure and water pressure, unspecified

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T70.9 is the ICD-10 code for Effect of air pressure and water pressure, unspecified. It is a four-character subcategory of T70 (Effects of air pressure and water pressure), the most specific level in the WHO edition. It belongs to the block T66–T78 (Other and unspecified effects of external causes) 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

T70.9 in national editions

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

NorwayICD-10-NO

T70.9Uspesifisert virkning av lufttrykk eller vanntrykk

DenmarkICD-10-DK

DT709Virkning af lufttryk eller vandtryk UNS

FinlandICD-10-FI

T70.9Määrittämättömät ilmanpaineen tai vedenpaineen vaikutukset

GermanyICD-10-GM

T70.9Schaden durch Luft- und Wasserdruck, nicht näher bezeichnet

FranceICD-10-FR

T70.9Effet de la pression atmosphérique et de la pression de l'eau, sans précision

NetherlandsICD-10-NL

T70.9gevolg van luchtdruk en waterdruk, niet-gespecificeerd

United StatesICD-10-CM

Listed through more specific codes:

  • T70.9XXAEffect of air pressure and water pressure, unspecified, initial encounter
  • T70.9XXDEffect of air pressure and water pressure, unspecified, subsequent encounter
  • T70.9XXSEffect of air pressure and water pressure, unspecified, 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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