O45.92
Premature separation of placenta, unspecified, second trimester
Clinical Classification Guidelines
Medical Intelligence & Overview
Premature separation of the placenta, also known as placental abruption, is a serious pregnancy complication where the placenta detaches from the uterine wall before childbirth. When this occurs during the second trimester, it can pose risks to both the mother and the developing fetus. The ICD-10 code O45.92 specifically refers to an unspecified case of placental abruption occurring in the second trimester of pregnancy.
Causes & Symptoms
Clinical Causes: High blood pressure during pregnancy (pre-eclampsia or hypertension) Trauma or injury to the abdomen, such as a fall or car accident Smoking or drug use, particularly cocaine Previous placental abruption or pregnancy with multiple gestations Sudden changes in uterine size or contractions Poor nutritional status or rapid uterine growth
Key Symptoms: Vaginal bleeding, which may be heavy or light Abdominal pain or tenderness Back pain or lower abdominal discomfort Uterine contractions or feelings of tightness Tenderness when touching the abdomen Signs of fetal distress such as decreased fetal movement
Diagnostic & Treatment
Diagnosis Path: Pelvic examination to assess uterine tenderness and bleeding Ultrasound imaging to visualize placental separation or bleeding Monitoring fetal heart rate for signs of distress Blood tests to evaluate the mother's blood count and clotting status
Treatment Protocols: Hospitalization for close monitoring of the mother and fetus Bed rest to reduce uterine activity Blood transfusions if significant bleeding occurs Medications to manage blood pressure or prevent preterm labor In some cases, early delivery may be necessary, especially if the mother or baby's health is at risk Post-delivery care to monitor for complications
Clinical Advice & FAQs
Billing Guidance
Is O45.92 a billable ICD-10 code?
Yes, O45.92 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report O45.92?
Clinical documentation must specify the nature of Premature separation of placenta, unspecified, second trimester and any associated comorbidities for accurate reporting.
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