O46.0

O46.0: Antepartum hemorrhage with coagulation defect

Non-billable headerICD-10-CM

O46.0 is a non-billable header ICD-10-CM code for antepartum hemorrhage with coagulation defect. It cannot be billed on its own: choose one of the more specific child codes below.

Excludes1 inherited from the categories above O46.0

A category’s note binds every code beneath it.

Written on O46: Antepartum hemorrhage, not elsewhere classified

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

Other codes that can never be billed with O46.0

Their own Excludes1 notes name this code, so the conflict is not listed above.

D65Disseminated intravascular coagulation [defibrination syndrome]
O67Labor and delivery complicated by intrapartum hemorrhage, not elsewhere classified
O99.1Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating pregnancy, childbirth and the puerperium

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Code history

Unchanged in every release from FY2024 to FY2027.

Code to one of these instead O46.0

4 child codes. Green means billable.