O10.02 Pre-existing essential hypertension complicating childbirth

The following code(s) above O10.02 may contain annotation back-references that may be applicable to O10.02:

• Pregnancy, childbirth and the puerperium (O00-O9A)
• Pre-existing essential hypertension complicating pregnancy, childbirth and the puerperium (O10.0)

Diagnosis Index

Hypertension, Hypertensive I10
- Complicating
-- Childbirth O16.4
--- Pre-existing O10.92
---- Essential O10.02