O46 Antepartum hemorrhage, not elsewhere classified

Non-billable header with 3 child codes.

Excludes1 (never code together)

• hemorrhage in early pregnancy (O20.-)
• intrapartum hemorrhage NEC (O67.-)
• placenta previa (O44.-)
• premature separation of placenta [abruptio placentae] (O45.-)

Applies from O46 Antepartum hemorrhage, not elsewhere classified

Excludes1 (never code together)

• hemorrhage in early pregnancy (O20.-)
• intrapartum hemorrhage NEC (O67.-)
• placenta previa (O44.-)
• premature separation of placenta [abruptio placentae] (O45.-)

Codes under O46

• O46.0 Antepartum hemorrhage with coagulation defect
• O46.8 Other antepartum hemorrhage
• O46.9 Antepartum hemorrhage, unspecified

Code annotations containing back-references to O46

Back-references to O46

• Type 1 Excludes: O67 Labor and delivery complicated by intrapartum hemorrhage, not elsewhere classified ("antepartum hemorrhage NEC (O46.-)")

Back-references to O46

• Type 1 Excludes: O67 Labor and delivery complicated by intrapartum hemorrhage, not elsewhere classified ("antepartum hemorrhage NEC (O46.-)")

Nearby codes

• O46 Antepartum hemorrhage, not elsewhere classified (this code)
• O46.0 Antepartum hemorrhage with coagulation defect
• O46.00 Antepartum hemorrhage with coagulation defect, unspecified
• O46.001 Antepartum hemorrhage with coagulation defect, unspecified, first trimester
• O46.002 Antepartum hemorrhage with coagulation defect, unspecified, second trimester
• O46.003 Antepartum hemorrhage with coagulation defect, unspecified, third trimester