Z35.9 is the ICD-10 code for Supervision of high-risk pregnancy, unspecified. It is a four-character subcategory of Z35 (Supervision of high-risk pregnancy), the most specific level in the WHO edition. It belongs to the block Z30–Z39 (Persons encountering health services in circumstances related to reproduction) in Chapter XXI, Factors influencing health status and contact with health services.
- Code type
- Subcategory (4 characters)
- Chapter
- XXI · Z00–Z99
- Classification
- WHO ICD-10, 2019 version
Z35.9 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
Z35.9Kontroll av høyrisikosvangerskap av uspesifisert årsak
DZ359Højrisikograviditet UNS
Z35.9Määrittämättömän riskiraskauden seuranta
Z35.9Überwachung einer Risikoschwangerschaft, nicht näher bezeichnet
Z35.9Surveillance de grossesse à haut risque, sans précision
Z35.9controle van zwangerschap met verhoogd risico, niet-gespecificeerd
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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