O42.91
O42.91: Preterm premature rupture of membranes, unspecified as to length of time between rupture and onset of labor
Non-billable headerICD-10-CM
O42.91 is a non-billable header ICD-10-CM code for preterm premature rupture of membranes, unspecified as to length of time between rupture and onset of labor. It cannot be billed on its own: choose one of the more specific child codes below.
Inclusion terms
Alternative wordings a physician may use in the chart for this same code.
- Premature rupture of membranes before 37 completed weeks of gestation
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Code history
Unchanged in every release from FY2024 to FY2027.
Code to one of these instead O42.91
4 child codes. Green means billable.
- O42.911Preterm premature rupture of membranes, unspecified as to length of time between rupture and onset of labor, first trimester
- O42.912Preterm premature rupture of membranes, unspecified as to length of time between rupture and onset of labor, second trimester
- O42.913Preterm premature rupture of membranes, unspecified as to length of time between rupture and onset of labor, third trimester
- O42.919Preterm premature rupture of membranes, unspecified as to length of time between rupture and onset of labor, unspecified trimester