Icd 10 code for hypertension in pregnancy third trimester July 8, 2019 16 32 64 128 Icd 10 code for chronic hypertension in pregnancy third trimester Icd 10 code for hypertension affecting pregnancy in third trimester Icd 10 code for pre existing hypertension in pregnancy third trimester Pregnancy induced hypertension icd 9 Icd 10 code for pregnancy with chronic hypertension