O46.021
BillableAntepartum hemorrhage with disseminated intravascular coagulation, first trimester
O46.021 is the ICD-10-CM code for Antepartum hemorrhage with disseminated intravascular coagulation, first trimester. It is a billable, specific code valid for reimbursement.
O00-O9A Pregnancy, childbirth and the puerperium
What this means — in plain language
MedlinePlus · NIHNormally, if you get hurt, your body forms a blood clot to stop the bleeding . For blood to clot, your body needs cells called platelets and proteins known as clotting factors. If you have a bleeding disorder, you either do not have enough platelets or clotting factors or they don't work the way they should. Bleeding disorders can be the result of other diseases, such as severe liver disease or a lack of vitamin K .…
Read more about Bleeding Disorders at MedlinePlus ↗Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.
Frequently asked questions
- What is ICD-10 code O46.021?
- O46.021 is the ICD-10-CM code for "Antepartum hemorrhage with disseminated intravascular coagulation, first trimester". It falls under O00-O9A Pregnancy, childbirth and the puerperium.
- Is O46.021 a billable code?
- Yes — O46.021 is a billable, specific ICD-10-CM code valid for reimbursement.
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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