ICD-10 diagnosis code
O99.4 Diseases of the circulatory system complicating pregnancy, childbirth and the puerperium
O99.4 is the ICD-10 code for Diseases of the circulatory system complicating pregnancy, childbirth and the puerperium. It is a four-character subcategory of O99 (Other maternal diseases classifiable elsewhere but complicating pregnancy, childbirth and the puerperium), the most specific level in the WHO edition. It belongs to the block O94–O99 (Other obstetric conditions, not elsewhere classified) in Chapter XV, Pregnancy, childbirth and the puerperium.
- Code type
- Subcategory (4 characters)
- Chapter
- XV · O00–O99
- Classification
- WHO ICD-10, 2019 version
What O99.4 includes
Conditions and terms that are coded here.
- Conditions in I00-I99
What O99.4 excludes
Conditions that look similar but belong under another code.
O99.4 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
O99.4Sjukdomar i cirkulationsorganen hos modern som komplicerar graviditet, förlossning och barnsängstid
O99.4Sykdom i sirkulasjonssystemet som kompliserer svangerskap, fødsel eller barseltid
DO994Kredsløbssygdom som komplicerer graviditet, fødsel eller barselsperiode
O99.4Raskautta, synnytystä tai lapsivuoteutta komplisoivat verenkiertoelinten sairaudet
O99.4Krankheiten des Kreislaufsystems, die Schwangerschaft, Geburt und Wochenbett komplizieren
O99.4Maladies de l'appareil circulatoire compliquant la grossesse, l'accouchement et la
O99.4ziekten van hart en vaatstelsel die zwangerschap, bevalling en kraambed
Listed through more specific codes:
- O99.42Diseases of the circulatory system complicating childbirth
- O99.43Diseases of the circulatory system complicating the puerperium
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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