Codes
O10
Pre-existing hypertension complicating pregnancy, childbirth and the puerperium
O11
Pre-existing hypertension with pre-eclampsia
O12
Gestational [pregnancy-induced] edema and proteinuria without hypertension
O13
Gestational [pregnancy-induced] hypertension without significant proteinuria
O14
Pre-eclampsia
O15
Eclampsia
O16
Unspecified maternal hypertension
Versions
2025
No changes
2024
No changes
2023
No changes
2022
No changes
2021
No changes
2020
No changes
2019
No changes
2018
No changes
2017
No changes
2016
New code