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O42.12

✓ Billable

Full-term premature rupture of membranes, onset of labor more than 24 hours following rupture

Pregnancy, childbirth and the puerperium (O00-O9A)

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Also Known As

Premature rupture of membranes at or after 37 completed weeks of gestation, onset of labor more than 24 hours following rupture
✅ No additional coding notes for O42.12

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Code Information

CodeO42.12
BillableYes
ParentO42.1
CategoryPregnancy, childbirth and the puerperium (O00-O9A)
Excludes10 rule(s)
Excludes20 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)