O60.12
⚠ Non-billable (Header)Preterm labor second trimester with preterm delivery second trimester
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 O60.12
Child Codes (7)
O60.12X0Preterm labor second trimester with preterm delivery second trimester, not applicable or unspecifiedO60.12X1Preterm labor second trimester with preterm delivery second trimester, fetus 1O60.12X2Preterm labor second trimester with preterm delivery second trimester, fetus 2O60.12X3Preterm labor second trimester with preterm delivery second trimester, fetus 3O60.12X4Preterm labor second trimester with preterm delivery second trimester, fetus 4O60.12X5Preterm labor second trimester with preterm delivery second trimester, fetus 5O60.12X9Preterm labor second trimester with preterm delivery second trimester, other fetus
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CodeO60.12
BillableNo — Header code
ParentO60.1
CategoryPregnancy, childbirth and the puerperium (O00-O9A)
Excludes10 rule(s)
Excludes20 note(s)
Child codes7
Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)