MCMedicalCodingSoftware
O65

O65: Obstructed labor due to maternal pelvic abnormality

Non-billable headerICD-10-CM

O65 is a non-billable header ICD-10-CM code for obstructed labor due to maternal pelvic abnormality. It cannot be billed on its own: choose one of the more specific child codes below.

Other codes that can never be billed with O65

Their own Excludes1 notes name this code, so the conflict is not listed above.

  • N85.4Malposition of uterus
  • N88.2Stricture and stenosis of cervix uteri
  • O33Maternal care for disproportion

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 O65

8 child codes. Green means billable.

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.