MCMedicalCodingSoftware
O42.90

O42.90: Premature rupture of membranes, unspecified as to length of time between rupture and onset of labor, unspecified weeks of gestation

Billable / specific codeICD-10-CM

O42.90 is a billable, specific ICD-10-CM code for premature rupture of membranes, unspecified as to length of time between rupture and onset of labor, unspecified weeks of gestation. It is valid for submission on a claim.

Check O42.90 with the rest of the claim: free scrubber

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Alphabetic index entries that lead here

  • Pregnancy›complicated by›hydrorrhea
  • Pregnancy›complicated by›premature rupture of membranes
  • Delivery›complicated›by›premature rupture, membranes

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under O42.9

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.