O21.0 - Mild hyperemesis gravidarum
The ICD 10 Code for Mild hyperemesis gravidarum is listed as O21.0.
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: | O21.0
|
| Description: | Mild hyperemesis gravidarum
|
| Diagnostic Related Groups
(MS-DRG v30.0) |
781 - Other Antepartum Diagnoses W Medical Complications
|
| Chapter | Pregnancy, childbirth and the puerperium (O00-O9A) |
| Block | Other maternal disorders predominantly related to pregnancy (O20-O29) |
| Parent | O21 - Excessive vomiting in pregnancy |
| ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS): | |
| ICD 9 Dx Code: | 643.03 - Mild hyperemesis gravidarum, antepartum condition or complication (approximate) |
| ICD-10-CM Siblings (same level / similar specificity) of O21.0: | |
| 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 | |