O11.9✓ Billable
Pre-existing hypertension with pre-eclampsia, unspecified trimester
Pre-existing hypertension with pre-eclampsia, unspecified tr…
Code Hierarchy
┌15Pregnancy, childbirth and the puerperium (O00-O9A)├O10-O16Edema, proteinuria and hypertensive disorders in pregnancy, childbirth and the puerperium (O10-O16)├O11Pre-existing hypertension with pre-eclampsia
└O11.9Pre-existing hypertension with pre-eclampsia, unspecified tr…
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