O12.1 is the ICD-10 code for Gestational proteinuria. It is a four-character subcategory of O12 (Gestational [pregnancy-induced] oedema and proteinuria without hypertension), the most specific level in the WHO edition. It belongs to the block O10–O16 (Oedema, proteinuria and hypertensive disorders in pregnancy, childbirth and the puerperium) in Chapter XV, Pregnancy, childbirth and the puerperium.
- Code type
- Subcategory (4 characters)
- Chapter
- XV · O00–O99
- Classification
- WHO ICD-10, 2019 version
O12.1 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
O12.1Svangerskapsproteinuri
DO121Proteinuri i graviditeten
O12.1Valkuaisvirtsaisuus raskauden aikana
O12.1Schwangerschaftsproteinurie
O12.1Protéinurie gestationnelle
O12.1zwangerschapsproteïnurie
Listed through more specific codes:
- O12.10Gestational proteinuria, unspecified trimester
- O12.11Gestational proteinuria, first trimester
- O12.12Gestational proteinuria, second trimester
- O12.13Gestational proteinuria, third trimester
- O12.14Gestational proteinuria, complicating childbirth
- O12.15Gestational proteinuria, 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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