ICD-10-CM Book 2024 Edition

Chapters  /  Chapter 15  /  O20-O29  /  O21
O21 Excessive vomiting in pregnancy
O21.0 Mild hyperemesis gravidarum
Hyperemesis gravidarum, mild or unspecified, starting before the end of the 20th week of gestation
sex Female
age Maternity: [12-55]
O21.1 Hyperemesis gravidarum with metabolic disturbance
Hyperemesis gravidarum, starting before the end of the 20th week of gestation, with metabolic disturbance such as carbohydrate depletion
Hyperemesis gravidarum, starting before the end of the 20th week of gestation, with metabolic disturbance such as dehydration
Hyperemesis gravidarum, starting before the end of the 20th week of gestation, with metabolic disturbance such as electrolyte imbalance
sex Female
age Maternity: [12-55]
O21.2 Late vomiting of pregnancy
Excessive vomiting starting after 20 completed weeks of gestation
sex Female
age Maternity: [12-55]
O21.8 Other vomiting complicating pregnancy
Vomiting due to diseases classified elsewhere, complicating pregnancy
UseAdditionalCode code, to identify cause.
sex Female
age Maternity: [12-55]
O21.9 Vomiting of pregnancy, unspecified
sex Female
age Maternity: [12-55]