ICD-10-CM Diagnosis Code O42.90
Diagnosis Code: O42.90 (Raw: O4290)
Description: Premature rupture of membranes, unspecified as to length of time between rupture and onset of labor, unspecified weeks of gestation
Classification: International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM)
Fiscal Year: 2026
CMS Section 111 Status: Valid for reporting.
Overview & Clinical Details
ICD-10-CM code O42.90 is designated for Premature rupture of membranes, unspecified as to length of time between rupture and onset of labor, unspecified weeks of gestation. In medical documentation and insurance billing, this code is utilized to specify medical diagnosis for patient records, reimbursement workflows, and compliance under CMS Section 111 mandatory insurer reporting guidelines.
