O42

Non-Billable

Premature rupture of membranes

O42 should not be used for reimbursement purposes as there are multiple sub-diagnoses that fall under this code. Please refer to the sub-diagnoses below.

Related Diagnoses

  • O42.0Premature rupture of membranes, onset of labor within 24 hours of rupture
  • O42.1Premature rupture of membranes, onset of labor more than 24 hours following rupture
  • O42.9Premature rupture of membranes, unspecified as to length of time between rupture and onset of labor