O30.23
⚠ Non-billable (Header)Quadruplet pregnancy, quadrachorionic/quadra-amniotic
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 O30.23
Child Codes (4)
O30.231Quadruplet pregnancy, quadrachorionic/quadra-amniotic, first trimesterO30.232Quadruplet pregnancy, quadrachorionic/quadra-amniotic, second trimesterO30.233Quadruplet pregnancy, quadrachorionic/quadra-amniotic, third trimesterO30.239Quadruplet pregnancy, quadrachorionic/quadra-amniotic, unspecified trimester
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CodeO30.23
BillableNo — Header code
ParentO30.2
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)