ICD-10-CM Code For Excessive Vomiting In Pregnancy: Group Overview
The International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM) code group O21 includes diagnoses for excessive vomiting in pregnancy such as hyperemesis gravidarum and other pregnancy-related severe nausea and vomiting that can lead to dehydration and metabolic disturbance. These ICD-10-CM diagnosis codes are used to document maternal conditions that range in severity and to capture clinical complexity related to fluid, electrolyte, and nutritional status during pregnancy. Accurate coding within the ICD-10-CM O21 group supports complete clinical documentation and appropriate reimbursement.
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ICD-10-CM O21: Excessive Vomiting In Pregnancy Overview
The ICD-10-CM O21 code group captures excessive vomiting conditions that occur during pregnancy, including hyperemesis gravidarum and other pregnancy-related severe nausea and vomiting. These diagnoses target the maternal gastrointestinal and metabolic effects of pregnancy and potential complications such as dehydration and weight loss. Accurate coding matters for proper clinical documentation and reimbursement because it reflects severity and guides appropriate claim adjudication.