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O09.9

⚠ Non-billable (Header)

Supervision of high risk pregnancy, unspecified

Pregnancy, childbirth and the puerperium (O00-O9A)

⚠️ This is a category header code — not billable. Use a more specific child code below.

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✅ No additional coding notes for O09.9

Child Codes (4)

O09.90Supervision of high risk pregnancy, unspecified, unspecified trimesterO09.91Supervision of high risk pregnancy, unspecified, first trimesterO09.92Supervision of high risk pregnancy, unspecified, second trimesterO09.93Supervision of high risk pregnancy, unspecified, third trimester

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Code Information

CodeO09.9
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)