O30.09
⚠ Non-billable (Header)Twin pregnancy, unable to determine number of placenta and number of amniotic sacs
Pregnancy, childbirth and the puerperium (O00-O9A)
⚠️ This is a category header code — not billable. Use a more specific child code below.
✅ No additional coding notes for O30.09
Child Codes (4)
O30.091Twin pregnancy, unable to determine number of placenta and number of amniotic sacs, first trimesterO30.092Twin pregnancy, unable to determine number of placenta and number of amniotic sacs, second trimesterO30.093Twin pregnancy, unable to determine number of placenta and number of amniotic sacs, third trimesterO30.099Twin pregnancy, unable to determine number of placenta and number of amniotic sacs, unspecified trimester
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CodeO30.09
BillableNo — Header code
ParentO30.0
CategoryPregnancy, childbirth and the puerperium (O00-O9A)
Excludes10 rule(s)
Excludes20 note(s)
Child codes4
Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)