Vomiting of pregnancy, unspecified
ICD-10 O21.9 is a billable code used to indicate a diagnosis of vomiting of pregnancy, unspecified.
Vomiting of pregnancy, classified under ICD-10 code O21.9, refers to a condition characterized by nausea and vomiting occurring during pregnancy. This condition can range from mild nausea to severe vomiting, which may lead to hyperemesis gravidarum, a more serious form of pregnancy-related vomiting. Hyperemesis gravidarum is marked by persistent vomiting that can result in dehydration, electrolyte imbalances, and nutritional deficiencies. Patients may require hospitalization for intravenous fluids and nutritional support if they cannot maintain adequate oral intake. The condition typically arises in the first trimester but can persist throughout pregnancy. Management strategies include dietary modifications, antiemetic medications, and in severe cases, hospitalization for supportive care. Accurate coding is essential for appropriate treatment and reimbursement, as well as for tracking maternal health outcomes.
Detailed documentation of symptoms, treatment plans, and patient responses is essential.
Patients presenting with severe nausea and vomiting, requiring dietary changes or medication.
Consideration of the patient's overall health and any pre-existing conditions that may complicate treatment.
Thorough documentation of high-risk factors and management strategies for severe cases.
Management of patients with hyperemesis gravidarum requiring specialized care.
Focus on maternal and fetal health outcomes, including nutritional status and hydration.
Used for follow-up visits for patients experiencing vomiting during pregnancy.
Documentation of symptoms, treatment plan, and patient response.
Obstetricians should ensure that all relevant details are captured to support the visit level.
Administering antiemetic medication for severe nausea.
Record the medication administered and the patient's response.
Ensure that the indication for the injection is clearly documented.
O21.9 is used for unspecified vomiting of pregnancy, while O21.0 specifically refers to hyperemesis gravidarum, which is a more severe condition requiring specific management.
Use O21.9 when the documentation does not specify the severity of vomiting or when the patient does not meet the criteria for hyperemesis gravidarum.
