O10.21

Pre-existing hypertensive chronic kidney disease complicating pregnancy, first trimester

Pre-existing hypertensive chronic kidney disease complicating pregnancy, second trimester

Pre-existing hypertensive chronic kidney disease complicating pregnancy, third trimester

Pre-existing hypertensive chronic kidney disease complicating pregnancy, unspecified trimester

Pre-existing hypertensive chronic kidney disease complicating childbirth

Pre-existing hypertensive chronic kidney disease complicating the puerperium