O10.02 - Pre-existing essential hypertension complicating childbirth

The ICD 10 Code for Pre-existing essential hypertension complicating childbirth is listed as O10.02.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field	Value
Diagnosis Code:	O10.02
Description:	Pre-existing essential hypertension complicating childbirth
Diagnostic Related Groups (MS-DRG v30.0)	767 - Vaginal Delivery W Sterilization &/or D&c 768 - Vaginal Delivery W O.r. Proc Except Steril &/or D&c 774 - Vaginal Delivery W Complicating Diagnoses

Chapter	Pregnancy, childbirth and the puerperium (O00-O9A)
Block	Edema, proteinuria and hypertensive disorders in pregnancy, childbirth and the puerperium (O10-O16)
Parent	O10.0 - Pre-existing essential hypertension complicating pregnancy, childbirth and the puerperium
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code:	642.01 - Benign essential hypertension complicating pregnancy, childbirth, and the puerperium, delivered, with or without mention of antepartum condition (approximate)
ICD-10-CM Siblings (same level / similar specificity) of O10.02:
O10.01 - Pre-existing essential hypertension complicating pregnancy,
O10.03 - Pre-existing essential hypertension complicating the puerperium