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ICD-10 diagnosis code

O46.0 Antepartum haemorrhage with coagulation defect

This page in Swedish

O46.0 is the ICD-10 code for Antepartum haemorrhage with coagulation defect. It is a four-character subcategory of O46 (Antepartum haemorrhage, not elsewhere classified), the most specific level in the WHO edition. It belongs to the block O30–O48 (Maternal care related to the fetus and amniotic cavity and possible delivery problems) in Chapter XV, Pregnancy, childbirth and the puerperium.

Code type
Subcategory (4 characters)
Chapter
XV · O00–O99
Classification
WHO ICD-10, 2019 version

What O46.0 includes

Conditions and terms that are coded here.

  • Antepartum haemorrhage (excessive) associated with:
    • afibrinogenaemia
    • disseminated intravascular coagulation
    • hyperfibrinolysis
    • hypofibrinogenaemia

O46.0 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

O46.0Blödning före förlossningen ledande till koagulationsrubbning

NorwayICD-10-NO

O46.0Blødning med koagulasjonsdefekt før fødsel

DenmarkICD-10-DK

DO460Blødning før fødsel med koagulationsdefekt

FinlandICD-10-FI

O46.0Hyytymisvajauksen aiheuttanut verenvuoto ennen synnytystä

GermanyICD-10-GM

O46.0Präpartale Blutung bei Gerinnungsstörung

FranceICD-10-FR

O46.0Hémorragie précédant l'accouchement avec anomalie de la coagulation

NetherlandsICD-10-NL

O46.0bloeding 'ante partum' met stollingsstoornis

United StatesICD-10-CM

Listed through more specific codes:

  • O46.001Antepartum hemorrhage with coagulation defect, unspecified, first trimester
  • O46.002Antepartum hemorrhage with coagulation defect, unspecified, second trimester
  • O46.003Antepartum hemorrhage with coagulation defect, unspecified, third trimester
  • O46.009Antepartum hemorrhage with coagulation defect, unspecified, unspecified trimester
  • O46.011Antepartum hemorrhage with afibrinogenemia, first trimester
  • O46.012Antepartum hemorrhage with afibrinogenemia, second trimester
  • O46.013Antepartum hemorrhage with afibrinogenemia, third trimester
  • O46.019Antepartum hemorrhage with afibrinogenemia, unspecified trimester
  • and 8 more national subcodes

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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