ICD-10-CM > Z00-Z99 > Z30-Z39 > Z37 > Z37.5 Z37.5 Other multiple births, all liveborn Non-Billable/Non-Specific Codes Z37.50Multiple births, unspecified, all livebornZ37.51Triplets, all livebornZ37.52Quadruplets, all livebornZ37.53Quintuplets, all livebornZ37.54Sextuplets, all livebornZ37.59Other multiple births, all liveborn