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O21

Non-Billable (Header)

Excessive vomiting in pregnancy

Child Codes

O21.0Mild hyperemesis gravidarum

O21.1Hyperemesis gravidarum with metabolic disturbance

O21.2Late vomiting of pregnancy

O21.8Other vomiting complicating pregnancy

O21.9Vomiting of pregnancy, unspecified

Code Hierarchy

└O21Excessive vomiting in pregnancy

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