O45.9 Premature separation of placenta, unspecified

Non-billable header with 4 child codes.

Applicable to

• Abruptio placentae NOS

Codes under O45.9

• O45.90 Premature separation of placenta, unspecified, unspecified trimester
• O45.91 Premature separation of placenta, unspecified, first trimester
• O45.92 Premature separation of placenta, unspecified, second trimester
• O45.93 Premature separation of placenta, unspecified, third trimester

Code annotations containing back-references to O45.9

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 O45.9

• Abruptio placentae
• Delivery (childbirth) (labor) › cesarean (for) › abruptio placentae
• Delivery (childbirth) (labor) › complicated › by › abruptio placentae
• Delivery (childbirth) (labor) › complicated › by › hemorrhage (uterine) › due to › premature separation of placenta (normally implanted)
• Delivery (childbirth) (labor) › complicated › by › placenta, placental › ablatio
• Delivery (childbirth) (labor) › complicated › by › placenta, placental › abruptio
• Delivery (childbirth) (labor) › complicated › by › placenta, placental › detachment (premature)
• Delivery (childbirth) (labor) › complicated › by › placenta, placental › separation (premature)
• Hemorrhage, hemorrhagic (concealed) › antepartum (with) › due to › abruptio placenta
• Pregnancy (single) (uterine) › complicated by (care of) (management affected by) › hemorrhage › due to premature separation, placenta
• Pregnancy (single) (uterine) › complicated by (care of) (management affected by) › premature separation of placenta

Nearby codes

• O45.8X Other premature separation of placenta
• O45.8X1 Other premature separation of placenta, first trimester
• O45.8X2 Other premature separation of placenta, second trimester
• O45.8X3 Other premature separation of placenta, third trimester
• O45.8X9 Other premature separation of placenta, unspecified trimester
• O45.9 Premature separation of placenta, unspecified (this code)
• O45.90 Premature separation of placenta, unspecified, unspecified trimester
• O45.91 Premature separation of placenta, unspecified, first trimester
• O45.92 Premature separation of placenta, unspecified, second trimester
• O45.93 Premature separation of placenta, unspecified, third trimester