O11ICD-10-CM 2027
Pre-existing hypertension with pre-eclampsia
Child codes
O11.1– Pre-existing hypertension with pre-eclampsia, first trimesterO11.2– Pre-existing hypertension with pre-eclampsia, second trimesterO11.3– Pre-existing hypertension with pre-eclampsia, third trimesterO11.4– Pre-existing hypertension with pre-eclampsia, complicating childbirthO11.5– Pre-existing hypertension with pre-eclampsia, complicating the puerperiumO11.9– Pre-existing hypertension with pre-eclampsia, unspecified trimester
Includes
- conditions in
O10complicated by pre-eclampsia - pre-eclampsia superimposed pre-existing hypertension
Use additional code
- code from
O10to identify the type of hypertension