ICD-10-CM O43 is the diagnosis code for Placental disorders. This code falls under the section "Maternal care related to the fetus and amniotic cavity and possible delivery problems" within Chapter 15 â 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.
The following conditions are not included in O43. If the patient has both, code each condition separately:
Understanding where O43 sits in the ICD-10-CM classification helps ensure proper coding:
No, O43 is a non-billable/non-specific code. You should use a more specific sub-code for billing and reimbursement.
O43 is the ICD-10-CM diagnosis code for "Placental disorders". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
O43 is located in Section O30-O48 â "Maternal care related to the fetus and amniotic cavity and possible delivery problems" within Chapter 15 of the ICD-10-CM Tabular List.
O43 has 5 sub-code(s) that provide more specific detail: O43.0, O43.1, O43.2, O43.8, O43.9.
Use O43 when the patients documented diagnosis matches "Placental disorders" 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 Placental disorders is O43.
No, O43 is non-billable. Use a more specific sub-code for primary diagnosis billing.
O43 is in Chapter 15 of the ICD-10-CM Tabular List.
Yes, O43 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.