O42.011

Pretrm prem ROM, onset labor w/n 24 hours of rupt, first tri Preterm premature rupture of membranes, onset of labor within 24 hours of rupture, first trimester

Pretrm prem ROM, onset labor w/n 24 hours of rupt, first tri Preterm premature rupture of membranes, onset of labor within 24 hours of rupture, first trimester: Pregnancy, childbirth and the puerperium (ICD-10-CM O00 to O9A), a billable code.