O13.9 - Gestational [pregnancy-induced] hypertension without significant proteinuria, unspecified trimester

The ICD 10 Code for Gestational [pregnancy-induced] hypertension without significant proteinuria, unspecified trimester is listed as O13.9.
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:	O13.9
Description:	Gestational [pregnancy-induced] hypertension without significant proteinuria, unspecified trimester
Diagnostic Related Groups (MS-DRG v30.0)	998 - Principal Diagnosis Invalid As Discharge Diagnosis

Chapter	Pregnancy, childbirth and the puerperium (O00-O9A)
Block	Edema, proteinuria and hypertensive disorders in pregnancy, childbirth and the puerperium (O10-O16)
Parent	O13 - Gestational [pregnancy-induced] hypertension without significant proteinuria
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code:	642.30 - Transient hypertension of pregnancy, unspecified as to episode of care or not applicable (approximate)
ICD-10-CM Siblings (same level / similar specificity) of O13.9:
O13.1 - Gestational [pregnancy-induced] hypertension without significant proteinuria, first trimester
O13.2 - Gestational [pregnancy-induced] hypertension without significant proteinuria, second trimester
O13.3 - Gestational [pregnancy-induced] hypertension without significant proteinuria, third trimester