O09
⚠ Non-billable (Header)Supervision of high risk 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
Child Codes (11)
O09.0Supervision of pregnancy with history of infertilityO09.1Supervision of pregnancy with history of ectopic pregnancyO09.2Supervision of pregnancy with other poor reproductive or obstetric historyO09.3Supervision of pregnancy with insufficient antenatal careO09.4Supervision of pregnancy with grand multiparityO09.5Supervision of elderly primigravida and multigravidaO09.6Supervision of young primigravida and multigravidaO09.7Supervision of high risk pregnancy due to social problemsO09.8Supervision of other high risk pregnanciesO09.9Supervision of high risk pregnancy, unspecifiedO09.ASupervision of pregnancy with history of molar pregnancy
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CodeO09
BillableNo — Header code
CategoryPregnancy, childbirth and the puerperium (O00-O9A)
Excludes10 rule(s)
Excludes20 note(s)
Child codes11
Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)