O11
Pre-existing hypertension with pre-eclampsia
ICD-10 code O11 for Pre-existing hypertension with pre-eclampsia
Includes: conditions in Ol0 complicated by pre-eclampsia
pre-eclampsia superimposed pre-existing hypertension
Use additional code from O10 to identify the type of hypertension
ICD-10 International Statistical Classification of Diseases and Related Health Problems 10th Revision