O45.00
⚠ Non-billable
Premature separation of placenta with coagulation defect, unspecified
ICD-10-CM · FY2026 · Pregnancy, Childbirth and the Puerperium
Code
O45.00
System
ICD-10-CM
Billable
No — use specific code
Effective
FY2026
Chapter
Pregnancy, Childbirth and the Puerperium
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code O45.00?
ICD-10-CM code O45.00 represents Premature separation of placenta with coagulation defect, unspecified. It is a non-billable header code requiring a more specific subcategory in the Pregnancy, Childbirth and the Puerperium chapter, effective October 1, 2025 – September 30, 2026.
Is O45.00 billable?
No. O45.00 is a non-billable header. Select a more specific subcategory for claims submission.
What chapter is O45.00 in?
O45.00 belongs to the Pregnancy, Childbirth and the Puerperium chapter (O00–O9A) of ICD-10-CM.
Related codes in the O45 category
O45
Premature separation of placenta [abruptio placentae]
Non-billable
O45.0
Premature separation of placenta with coagulation defect
Non-billable
O45.8
Other premature separation of placenta
Non-billable
O45.9
Premature separation of placenta, unspecified
Non-billable
O45.01
Premature separation of placenta with afibrinogenemia
Non-billable
O45.02
Premature separation of placenta with disseminated intravascular coagulation
Non-billable
O45.09
Premature separation of placenta with other coagulation defect
Non-billable
O45.8X
Other premature separation of placenta
Non-billable
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