O09.A
⚠ Non-billable (Header)Supervision of pregnancy with history of molar pregnancy
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 O09.A
Child Codes (4)
O09.A0Supervision of pregnancy with history of molar pregnancy, unspecified trimesterO09.A1Supervision of pregnancy with history of molar pregnancy, first trimesterO09.A2Supervision of pregnancy with history of molar pregnancy, second trimesterO09.A3Supervision of pregnancy with history of molar pregnancy, third trimester
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CodeO09.A
BillableNo — Header code
ParentO09
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)