Superficial thrombophlebitis in pregnancy, first trimester
O10.412 Pre-existing secondary hypertension complicating pregnancy, second trimester
Pre-existing secondary hypertension complicating pregnancy, second trimester
O11.3 Pre-existing hypertension with pre-eclampsia, third trimester
Pre-existing hypertension with pre-eclampsia, third trimester
O12.13 Gestational proteinuria, third trimester
Gestational proteinuria, third trimester
O14 Pre-eclampsia Notes: Severe pre-eclampsia with hemolysis, elevated liver enzymes and low platelet count (HELLP) ; pre-ex…
Pre-eclampsia Notes: Severe pre-eclampsia with hemolysis, elevated liver enzymes and low platelet count (HELLP) ; pre-existing hypertension with pre-eclampsia (O11) ; HELLP syndrome (O14.2-)
O14.23 HELLP syndrome (HELLP), third trimester
HELLP syndrome (HELLP), third trimester
O15.9 Eclampsia, unspecified as to time period Notes: Eclampsia NOS
Eclampsia, unspecified as to time period Notes: Eclampsia NOS
O21.8 Other vomiting complicating pregnancy Notes: Vomiting due to diseases classified elsewhere, complicating pregnancy ; cod…
Other vomiting complicating pregnancy Notes: Vomiting due to diseases classified elsewhere, complicating pregnancy ; code, to identify cause.

