O46.013
BillableAntepartum hemorrhage with afibrinogenemia, third trimester
This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).
What This Code Means
Bleeding during the third trimester of pregnancy caused by afibrinogenemia, a serious clotting disorder where fibrinogen production is absent or severely deficient.
Coding Tips
- •This is a high-risk condition in late pregnancy; ensure afibrinogenemia is documented as the cause
- •Third trimester is weeks 21 through delivery; verify timing in obstetric records
Code Hierarchy
└O46Antepartum hemorrhage, not elsewhere classified└O46.0Antepartum hemorrhage with coagulation defect└O46.01Antepartum hemorrhage with afibrinogenemia└O46.013Antepartum hemorrhage with afibrinogenemia, third trimester
└O46.013Antepartum hemorrhage with afibrinogenemia, third trimester