O21 - Excessive vomiting in pregnancy
The ICD 10 Code for Excessive vomiting in pregnancy is listed as O21.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.
| ICD 10 CM Field | Value |
|---|---|
| Diagnosis Code: | O21
|
| Description: | Excessive vomiting in pregnancy |
| Chapter | Pregnancy, childbirth and the puerperium (O00-O9A) |
| ICD-10-CM Children (deeper level / typically more specific) of O21: | |
| O21.0 - Mild hyperemesis gravidarum | |
| O21.1 - Hyperemesis gravidarum with metabolic disturbance | |
| O21.2 - Late vomiting of pregnancy | |
| O21.8 - Other vomiting complicating pregnancy | |
| O21.9 - Vomiting of pregnancy, unspecified | |