ICD-10 diagnosis code

O13 Gestational [pregnancy-induced] hypertension

This page in Swedish

O13 is the ICD-10 code for Gestational [pregnancy-induced] hypertension. It is a three-character category that is not subdivided further. It belongs to the block O10–O16 (Oedema, proteinuria and hypertensive disorders in pregnancy, childbirth and the puerperium) in Chapter XV, Pregnancy, childbirth and the puerperium.

Code type
Category (3 characters)
Chapter
XV · O00–O99
Classification
WHO ICD-10, 2019 version

What O13 includes

Conditions and terms that are coded here.

  • Gestational
    • hypertension NOS
  • Pregnancy-induced
    • hypertension NOS
  • Transient hypertension of pregnancy

O13 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

O13Graviditetshypertoni

  • O13.9Graviditetshypertoni
NorwayICD-10-NO

O13Svangerskapshypertensjon

DenmarkICD-10-DK

DO13Graviditetsbetinget blodtryksforhøjelse uden proteiner i urinen

  • DO139Graviditetsbetinget hypertension uden proteinuri
FinlandICD-10-FI

O13Raskauden aiheuttama korkea verenpaine ilman merkittävää valkuaisvirtsaisuutta

GermanyICD-10-GM

O13Gestationshypertonie [schwangerschaftsinduzierte Hypertonie]

FranceICD-10-FR

O13Hypertension gestationnelle [liée à la grossesse]

NetherlandsICD-10-NL

O13zwangerschapshypertensie [door zwangerschap geïnduceerd]

United StatesICD-10-CM

Listed through more specific codes:

  • O13.1Gestational [pregnancy-induced] hypertension without significant proteinuria, first trimester
  • O13.2Gestational [pregnancy-induced] hypertension without significant proteinuria, second trimester
  • O13.3Gestational [pregnancy-induced] hypertension without significant proteinuria, third trimester
  • O13.4Gestational [pregnancy-induced] hypertension without significant proteinuria, complicating childbirth
  • O13.5Gestational [pregnancy-induced] hypertension without significant proteinuria, complicating the puerperium
  • O13.9Gestational [pregnancy-induced] hypertension without significant proteinuria, unspecified trimester

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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