ICD-10-CM 2027
ICD-10 code for Omphalorrhagia
From the official ICD-10-CM alphabetic index entry “Omphalorrhagia, newborn”. Page updated September 29, 2026.
About coding Omphalorrhagia
The ICD-10-CM code for Omphalorrhagia is P51.9 (Umbilical hemorrhage of newborn, unspecified).
Within P51, choose P51.9 (unspecified) only when documentation doesn't support a more specific option: massive umbilical hemorrhage of newborn (P51.0) and other umbilical hemorrhages of newborn (P51.8).
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 794 (Neonate with Other Significant Problems, relative weight 1.4935), in MDC 15 (Newborns and Other Neonates with Conditions Originating in the Perinatal Period), as a principal or secondary diagnosis. The DRG a claim lands in depends on the principal diagnosis, procedures and any CC/MCC secondary diagnoses.
Common questions about Omphalorrhagia ICD-10 codes
What is the ICD-10 code for Omphalorrhagia?
- P51.9 — Umbilical hemorrhage of newborn, unspecified.
Is P51.9 billable?
- Yes. P51.9 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can P51.9 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict P51.9 as a principal diagnosis.
Is P51.9 a CC or MCC?
- No. P51.9 is neither a CC nor an MCC under MS-DRG v44.0.