O67.9Intrapartum hemorrhage, unspecified

O67.9 is the ICD-10-CM diagnosis code for intrapartum hemorrhage, unspecified. It belongs to category O67 (labor and delivery complicated by intrapartum hemorrhage, not elsewhere classified), block O60-O77 (complications of labor and delivery) and chapter 15 (pregnancy, childbirth and the puerperium). It is billable, so it can be reported on its own for dates of service from October 1, 2026 through September 30, 2027.

Within O67, choose O67.9 (Intrapartum hemorrhage, unspecified) only when documentation doesn't support a more specific option: intrapartum hemorrhage with coagulation defect (O67.0) and other intrapartum hemorrhage (O67.8).

It is not a CC or MCC, so as a secondary diagnosis it doesn't change the MS-DRG severity level.

In MS-DRG v44.0, it is part of the grouping logic for DRG 998 (Principal Diagnosis Invalid as Discharge Diagnosis), in MDC 14 (Pregnancy, Childbirth and the Puerperium), as a principal or secondary diagnosis. The DRG a claim lands in depends on the principal diagnosis, procedures and any CC/MCC secondary diagnoses.

The Medicare Code Editor treats this as a maternity diagnosis, expected only for patients age 9 through 64.

It is on the CMS list of diagnoses consistent only with female patients (the sex-conflict edit itself was retired in FY2025).

It has been part of ICD-10-CM since the code set took effect on October 1, 2015 and hasn't changed since.

Before ICD-10, this condition was coded in ICD-9-CM as 641.91 (unspecified antepartum hemorrhage, delivered, with or without mention of antepartum condition).