ICD-10-CM > P00-P96 > P50-P61 > P51 P51 Umbilical hemorrhage of newborn Non-Billable/Non-Specific Type 1 Excludes omphalitis with mild hemorrhage (P38.1)umbilical hemorrhage from cut end of co-twins cord (P50.5) Codes P51.0Massive umbilical hemorrhage of newbornP51.8Other umbilical hemorrhages of newbornP51.9Umbilical hemorrhage of newborn, unspecified