O45.9 is the ICD-10 code for Premature separation of placenta, unspecified. It is a four-character subcategory of O45 (Premature separation of placenta [abruptio placentae]), 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 O45.9 includes
Conditions and terms that are coded here.
- Abruptio placentae NOS
O45.9 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
O45.9Uspesifisert for tidlig morkakeløsning
DO459For tidlig løsning af moderkagen UNS
O45.9Määrittämätön istukan ennenaikainen irtoaminen
O45.9Vorzeitige Plazentalösung, nicht näher bezeichnet
O45.9Décollement prématuré du placenta, sans précision
O45.9premature loslating van placenta, niet-gespecificeerd
Listed through more specific codes:
- O45.90Premature separation of placenta, unspecified, unspecified trimester
- O45.91Premature separation of placenta, unspecified, first trimester
- O45.92Premature separation of placenta, unspecified, second trimester
- O45.93Premature separation of placenta, 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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