All ICD10 Codes

O42.0

Non-Billable
ChapterO00–O9A
Ranksubcategory
Official Description

Premature rupture of membranes, onset of labor within 24 hours of rupture

Use a more specific code (2 billable, 1 non-billable)
O42.00Premature rupture of membranes, onset of labor within 24 hours of rupture, unspecified weeks of gestationO42.01Preterm premature rupture of membranes, onset of labor within 24 hours of rupturehas subcodesO42.02Full-term premature rupture of membranes, onset of labor within 24 hours of rupture
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 15: Pregnancy, Childbirth and the Puerperium (O00-O9A).
General instructions are available for the parent sections:
View CH15 Notes

Clinical Hierarchy

BillableHas subcodes
CH15Pregnancy, childbirth and the puerperium (O00-O9A)
O30-O48Maternal care related to the fetus and amniotic cavity and possible delivery problems (O30-O48)
O42Premature rupture of membranes
O42.0Premature rupture of membranes, onset of labor within 24 hours of ruptureNot billable
O42.00Premature rupture of membranes, onset of labor within 24 hours of rupture, unspecified weeks of gestationBillable
O42.01Preterm premature rupture of membranes, onset of labor within 24 hours of ruptureSubcodes
O42.02Full-term premature rupture of membranes, onset of labor within 24 hours of ruptureBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to O42.0:

chapterCH15
Pregnancy, childbirth and the puerperium (O00-O9A)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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