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ICD-10-CM · FY 2026 APRIL UPDATE

O45.0

Premature separation of placenta with coagulation defect

Diagnosis reference

Nonbillable category

This entry is a category or subcategory. Choose the appropriate billable descendant based on the clinical documentation.

Effective periodOctober 1, 2026–September 30, 2027
SourceCMS ICD-10-CM order file
ClassificationDiagnosis · clinical modification

Related entries

Up to 30 descendants in this category

CODEDESCRIPTIONTYPE
O45.00Premature separation of placenta with coagulation defect, unspecifiedCategory
O45.001Premature separation of placenta with coagulation defect, unspecified, first trimesterBillable
O45.002Premature separation of placenta with coagulation defect, unspecified, second trimesterBillable
O45.003Premature separation of placenta with coagulation defect, unspecified, third trimesterBillable
O45.009Premature separation of placenta with coagulation defect, unspecified, unspecified trimesterBillable
O45.01Premature separation of placenta with afibrinogenemiaCategory
O45.011Premature separation of placenta with afibrinogenemia, first trimesterBillable
O45.012Premature separation of placenta with afibrinogenemia, second trimesterBillable
O45.013Premature separation of placenta with afibrinogenemia, third trimesterBillable
O45.019Premature separation of placenta with afibrinogenemia, unspecified trimesterBillable
O45.02Premature separation of placenta with disseminated intravascular coagulationCategory
O45.021Premature separation of placenta with disseminated intravascular coagulation, first trimesterBillable
O45.022Premature separation of placenta with disseminated intravascular coagulation, second trimesterBillable
O45.023Premature separation of placenta with disseminated intravascular coagulation, third trimesterBillable
O45.029Premature separation of placenta with disseminated intravascular coagulation, unspecified trimesterBillable
O45.09Premature separation of placenta with other coagulation defectCategory
O45.091Premature separation of placenta with other coagulation defect, first trimesterBillable
O45.092Premature separation of placenta with other coagulation defect, second trimesterBillable
O45.093Premature separation of placenta with other coagulation defect, third trimesterBillable
O45.099Premature separation of placenta with other coagulation defect, unspecified trimesterBillable

Use the complete reference

This reference does not reproduce the full tabular hierarchy, inclusion notes, Excludes1/2 notes, sequencing instructions, or seventh-character rules. Review the official tables and coding guidelines.

Open official CMS files

ICD-10-CM codes describe diagnoses. They do not have an independent Medicare PFS reimbursement amount, and billability alone does not establish coverage.