ICD-10-CM Code O21.9
Vomiting of pregnancy, unspecified
BILLABLE
Female Only
Maternity Only
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ICD-10 from 2011 - 2016
Billable Code
Billable codes are sufficient justification for admission to an acute care hospital when used a principal diagnosis.Female Only
Code is only used for female patients.Maternity Only
Code is only used for diagnoses related to pregnancy.O21.9 is a billable ICD code used to specify a diagnosis of vomiting of pregnancy, unspecified. A 'billable code' is detailed enough to be used to specify a medical diagnosis.
MS-DRG Mapping
- DRG Group #781 - Other antepartum diagnoses with medical complications.
ICD-10-CM Alphabetical Index References for 'O21.9 - Vomiting of pregnancy, unspecified'
The ICD-10-CM Alphabetical Index links the below-listed medical terms to the ICD code O21.9. Click on any term below to browse the alphabetical index.
Equivalent ICD-9 Code GENERAL EQUIVALENCE MAPPINGS (GEM)
Unspecified vomiting of pregnancy, antepartum condition or complication
(approximate match)
This is the official approximate match mapping between ICD9 and ICD10, as provided by the General Equivalency mapping crosswalk. This means that while there is no exact mapping between this ICD10 code O21.9 and a single ICD9 code, 643.93 is an approximate match for comparison and conversion purposes.
Parent Code: O21 - Excessive vomiting in pregnancy