O11.2

Pre-existing hypertension with pre-eclampsia, first trimester

Pre-existing hypertension with pre-eclampsia, third trimester

Pre-existing hypertension with pre-eclampsia, complicating childbirth

Pre-existing hypertension with pre-eclampsia, complicating the puerperium

Pre-existing hypertension with pre-eclampsia, unspecified trimester