Non-Billable / Non-Specific Code
ICD-10-CM O45 is the diagnosis code for Premature separation of placenta [abruptio placentae]. This code falls under the section "Maternal care related to the fetus and amniotic cavity and possible delivery problems" within Chapter 15 — Pregnancy, childbirth and the puerperium (O00-O9A). It is a non-billable/non-specific ICD-10-CM code that should not be used for reimbursement. A more specific sub-code is required for billing. Medical coders and healthcare providers use this code to document and classify diagnoses in electronic health records, insurance claims, and clinical databases.
Always refer to the official ICD-10-CM Tabular List for complete coding guidelines. Ensure documentation supports the specificity of the code selected. When in doubt, consult a certified medical coder or the latest CMS guidelines.
Understanding where O45 sits in the ICD-10-CM classification helps ensure proper coding:
No, O45 is a non-billable/non-specific code. You should use a more specific sub-code for billing and reimbursement.
O45 is the ICD-10-CM diagnosis code for "Premature separation of placenta [abruptio placentae]". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
O45 is located in Section O30-O48 — "Maternal care related to the fetus and amniotic cavity and possible delivery problems" within Chapter 15 of the ICD-10-CM Tabular List.
O45 has 3 sub-code(s) that provide more specific detail: O45.0, O45.8, O45.9.
Use O45 when the patients documented diagnosis matches "Premature separation of placenta [abruptio placentae]" and the clinical documentation supports this level of specificity. Always verify with the latest ICD-10-CM guidelines and payer requirements.
The ICD-10-CM code for Premature separation of placenta [abruptio placentae] is O45.
No, O45 is non-billable. Use a more specific sub-code for primary diagnosis billing.
O45 is in Chapter 15 of the ICD-10-CM Tabular List.
Yes, O45 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.