O46.9 is the ICD-10 code for Antepartum haemorrhage, unspecified. 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
O46.9 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
O46.9Uspesifisert blødning før fødsel
DO469Blødning før fødsel UNS
O46.9Määrittämätön synnytystä edeltävä verenvuoto
O46.9Präpartale Blutung, nicht näher bezeichnet
O46.9Hémorragie précédant l'accouchement, sans précision
O46.9bloeding 'ante partum', niet-gespecificeerd
Listed through more specific codes:
- O46.90Antepartum hemorrhage, unspecified, unspecified trimester
- O46.91Antepartum hemorrhage, unspecified, first trimester
- O46.92Antepartum hemorrhage, unspecified, second trimester
- O46.93Antepartum hemorrhage, unspecified, third 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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