Obstructed labor due to maternal pelvic abnormality (O65) ICD-10-CM
The O65 code range covers obstructed labor due to maternal pelvic abnormality with 9 ICD-10-CM diagnosis codes. 8 of them are billable and valid for claim submission in fiscal year 2027, and the category headers group them but cannot themselves be billed.
Codes in the O65 Range 9 codes · 8 billable
- O65 Obstructed labor due to maternal pelvic abnormalityNon-billable
- O65.0 Obstructed labor due to deformed pelvis
- O65.1 Obstructed labor due to generally contracted pelvis
- O65.2 Obstructed labor due to pelvic inlet contraction
- O65.3 Obstructed labor due to pelvic outlet and mid-cavity contraction
- O65.4 Obstructed labor due to fetopelvic disproportion, unspecified
- O65.5 Obstructed labor due to abnormality of maternal pelvic organs
- O65.8 Obstructed labor due to other maternal pelvic abnormalities
- O65.9 Obstructed labor due to maternal pelvic abnormality, unspecified
About the O65 Code Range
An abnormality of the mother's pelvis can obstruct labor. These codes distinguish the type or location of the abnormality.
O65.0 identifies a deformed pelvis. O65.1 identifies a generally contracted pelvis, while O65.2 and O65.3 distinguish contraction at the pelvic inlet from contraction at the outlet and mid-cavity.
O65.4 identifies unspecified fetopelvic disproportion, and O65.5 identifies an abnormality of the mother's pelvic organs. O65.8 covers other maternal pelvic abnormalities; O65.9 leaves the abnormality unspecified.
Questions About This Page
How many billable codes are in the O65 range?
Of the 9 codes in this range, 8 are billable and valid for claim submission from October 1, 2026 through September 30, 2027. Category header codes group them but cannot be reported on claims.
What does the O65 range classify?
The range classifies obstructed labor due to maternal pelvic abnormality. Each code links to its own reference page with billing status, MS-DRG grouping, coding notes, and clinical information.
Related References
Source: CMS FY 2027 ICD-10-CM Tabular List and order file, effective October 1, 2026 through September 30, 2027.
