O45.01 Premature separation of placenta with afibrinogenemia

Non-billable header with 4 child codes.

Applicable to

• Premature separation of placenta with hypofibrinogenemia

Codes under O45.01

• O45.011 Premature separation of placenta with afibrinogenemia, first trimester
• O45.012 Premature separation of placenta with afibrinogenemia, second trimester
• O45.013 Premature separation of placenta with afibrinogenemia, third trimester
• O45.019 Premature separation of placenta with afibrinogenemia, unspecified trimester

Code annotations containing back-references to O45.01

Back-references to O45.0

• Type 1 Excludes: D65 Disseminated intravascular coagulation [defibrination syndrome] ("pregnancy, childbirth and the puerperium (O45.0, O46.0, O67.0, O72.3)")
• Type 2 Excludes: D68 Other coagulation defects ("coagulation defects complicating pregnancy, childbirth and the puerperium (O45.0, O46.0, O67.0, O72.3)")

Back-references to O45

• Type 2 Excludes: O43 Placental disorders ("premature separation of placenta [abruptio placentae] (O45.-)")
• Type 1 Excludes: O46 Antepartum hemorrhage, not elsewhere classified ("premature separation of placenta [abruptio placentae] (O45.-)")
• Type 1 Excludes: O67 Labor and delivery complicated by intrapartum hemorrhage, not elsewhere classified ("premature separation of placenta [abruptio placentae] (O45.-)")
• Type 1 Excludes: O99.1 Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating pregnancy, childbirth and the puerperium ("hemorrhage with coagulation defects (O45.-, O46.0-, O67.0, O72.3)")

Diagnosis Index entries for O45.01

• Abruptio placentae › with › afibrinogenemia
• Abruptio placentae › with › hypofibrinogenemia

Nearby codes

• O45.00 Premature separation of placenta with coagulation defect, unspecified
• O45.001 Premature separation of placenta with coagulation defect, unspecified, first trimester
• O45.002 Premature separation of placenta with coagulation defect, unspecified, second trimester
• O45.003 Premature separation of placenta with coagulation defect, unspecified, third trimester
• O45.009 Premature separation of placenta with coagulation defect, unspecified, unspecified trimester
• O45.01 Premature separation of placenta with afibrinogenemia (this code)
• O45.011 Premature separation of placenta with afibrinogenemia, first trimester
• O45.012 Premature separation of placenta with afibrinogenemia, second trimester
• O45.013 Premature separation of placenta with afibrinogenemia, third trimester
• O45.019 Premature separation of placenta with afibrinogenemia, unspecified trimester
• O45.02 Premature separation of placenta with disseminated intravascular coagulation