ICD-10 diagnosis code
O24.0 Diabetes mellitus in pregnancy: Pre-existing diabetes mellitus, insulin-dependent
O24.0 is the ICD-10 code for Diabetes mellitus in pregnancy: Pre-existing diabetes mellitus, insulin-dependent. It is a four-character subcategory of O24 (Diabetes mellitus in pregnancy), the most specific level in the WHO edition. It belongs to the block O20–O29 (Other maternal disorders predominantly related to pregnancy) in Chapter XV, Pregnancy, childbirth and the puerperium.
- Code type
- Subcategory (4 characters)
- Chapter
- XV · O00–O99
- Classification
- WHO ICD-10, 2019 version
O24.0 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
O24.0Diabetes mellitus typ 1 före graviditeten
- O24.0BTyp 1-diabetes före graviditeten, Whites klass B
- O24.0CTyp 1-diabetes före graviditeten, Whites klass C
- O24.0DTyp 1-diabetes före graviditeten, Whites klass D
- O24.0ETyp 1-diabetes före graviditeten, Whites klass E
- O24.0FTyp 1-diabetes före graviditeten, Whites klass F
- O24.0XTyp 1-diabetes före graviditeten, Whites klass ospecificerad
O24.0Foruteksisterende diabetes mellitus type 1
DO240Graviditet, fødsel eller barselsperiode med forud bestående type 1-diabetes
- DO240AGraviditet med forud bestående type 1-diabetes
- DO240BFødsel med forud bestående type 1-diabetes
- DO240CBarselsperiode med forud bestående type 1-diabetes
O24.0Raskautta edeltänyt insuliinihoitoinen diabetes
O24.0Vorher bestehender Diabetes mellitus, Typ 1
O24.0Diabète sucré préexistant, de type 1
O24.0type 1 'diabetes mellitus', reeds bestaand
Listed through more specific codes:
- O24.02Pre-existing type 1 diabetes mellitus, in childbirth
- O24.03Pre-existing type 1 diabetes mellitus, in 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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