O46.093
Antepartum hemorrhage with other coagulation defect, third trimester
Clinical Classification Guidelines
Medical Intelligence & Overview
Antepartum hemorrhage refers to bleeding from the genital tract during pregnancy, specifically before the onset of labor. When this bleeding occurs in the third trimester and is associated with other coagulation defects, it can pose significant risks to both mother and baby. ICD-10 code O46.093 describes cases where bleeding is complicated by coagulation problems, highlighting the need for careful monitoring and management during pregnancy.
Causes & Symptoms
Clinical Causes: Disseminated intravascular coagulation (DIC): A condition causing abnormal blood clotting and bleeding Placental abruption: Premature separation of the placenta from the uterine wall Vasa previa: When fetal blood vessels cross or run near the internal opening of the uterus Pre-existing coagulation disorders, such as hemophilia or thrombocytopenia Pregnancy-specific conditions, like preeclampsia or HELLP syndrome, which can impair coagulation Trauma or injury to the abdomen during pregnancy
Key Symptoms: Vaginal bleeding that can range from light to heavy Abdominal pain or cramping Painful uterine contractions Signs of shock in severe cases, such as dizziness, fainting, or rapid heartbeat Uterine tenderness or rigidity Possible fetal distress or decreased fetal movements
Diagnostic & Treatment
Diagnosis Path: Pelvic examination to assess bleeding and uterine condition Ultrasound imaging to evaluate placental health and fetal wellbeing Blood tests measuring hemoglobin, platelet count, clotting factors, and fibrinogen levels Coagulation profile tests, such as prothrombin time (PT) and activated partial thromboplastin time (aPTT) Monitoring fetal heart rate patterns for signs of distress
Treatment Protocols: Hospitalization for close monitoring of maternal and fetal wellbeing Blood transfusions to correct anemia or clotting deficiencies Administration of clotting factor concentrates if indicated Medication to control bleeding or manage underlying conditions Delivery planning, often via cesarean section if bleeding is severe or fetal compromise is detected Treating underlying causes, such as placental abruption or preeclampsia Supportive care in intensive care units for severe cases
Clinical Advice & FAQs
Billing Guidance
Is O46.093 a billable ICD-10 code?
Yes, O46.093 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report O46.093?
Clinical documentation must specify the nature of Antepartum hemorrhage with other coagulation defect, third trimester and any associated comorbidities for accurate reporting.
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