ICD-10 diagnosis code

Q91.3 Edwards syndrome, unspecified

This page in Swedish

Q91.3 is the ICD-10 code for Edwards syndrome, unspecified. It is a four-character subcategory of Q91 (Edwards syndrome and Patau syndrome), the most specific level in the WHO edition. It belongs to the block Q90–Q99 (Chromosomal abnormalities, not elsewhere classified) in Chapter XVII, Congenital malformations, deformations and chromosomal abnormalities.

Code type
Subcategory (4 characters)
Chapter
XVII · Q00–Q99
Classification
WHO ICD-10, 2019 version

Q91.3 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

Q91.3Trisomi 18, ospecificerad

NorwayICD-10-NO

Q91.3Uspesifisert Edwards' syndrom

DenmarkICD-10-DK

DQ913Edwards' syndrom UNS

  • DQ913ATrisomi 17-18 UNS
FinlandICD-10-FI

Q91.3Määrittämätön Edwardsin oireyhtymä

GermanyICD-10-GM

Q91.3Edwards-Syndrom, nicht näher bezeichnet

FranceICD-10-FR

Q91.3Syndrome d'Edwards, sans précision

NetherlandsICD-10-NL

Q91.3syndroom van Edwards, niet-gespecificeerd

United StatesICD-10-CM

Q91.3Trisomy 18, unspecified

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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