Z35 is the ICD-10 code for Supervision of high-risk pregnancy. It is a three-character category divided into 10 subcodes; use the subcode whenever the record supports that level of detail. 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
- Category (3 characters)
- Chapter
- XXI · Z00–Z99
- Classification
- WHO ICD-10, 2019 version
Subcodes of Z35
- Z35.0Supervision of pregnancy with history of infertility
- Z35.1Supervision of pregnancy with history of abortive outcome
- Z35.2Supervision of pregnancy with other poor reproductive or obstetric history
- Z35.3Supervision of pregnancy with history of insufficient antenatal care
- Z35.4Supervision of pregnancy with grand multiparity
- Z35.5Supervision of elderly primigravida
- Z35.6Supervision of very young primigravida
- Z35.7Supervision of high-risk pregnancy due to social problems
- Z35.8Supervision of other high-risk pregnancies
- Z35.9Supervision of high-risk pregnancy, unspecified
Z35 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
DZ35Højrisikograviditet
Z35Riskiraskauden seuranta
Z35Überwachung einer Risikoschwangerschaft
Z35Surveillance d'une grossesse à haut risque
Z35controle van zwangerschap met verhoogd risico [high-risk]
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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