O13 | Gestational [pregnancy-induced] hypertension without significant proteinuria |
| Gestational [pregnancy-induced] hypertension without significant proteinuria, first trimester |
| Gestational [pregnancy-induced] hypertension without significant proteinuria, second trimester |
| Gestational [pregnancy-induced] hypertension without significant proteinuria, third trimester |
| Gestational [pregnancy-induced] hypertension without significant proteinuria, complicating childbirth |
| Gestational [pregnancy-induced] hypertension without significant proteinuria, complicating the puerperium |
| Gestational [pregnancy-induced] hypertension without significant proteinuria, unspecified trimester |