ICD-10-CM-2023: O13 Gestational [pregnancy-induced] hypertension without significant proteinuria

O10-O16	Edema, proteinuria and hypertensive disorders in pregnancy, childbirth and the puerperium
O13	Gestational [pregnancy-induced] hypertension without significant proteinuria
	Incl.:	gestational hypertension NOS transient hypertension of pregnancy
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
O13.4	Gestational [pregnancy-induced] hypertension without significant proteinuria, complicating childbirth
O13.5	Gestational [pregnancy-induced] hypertension without significant proteinuria, complicating the puerperium
O13.9	Gestational [pregnancy-induced] hypertension without significant proteinuria, unspecified trimester

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