ICD-10-CM > O00-O9A > O30-O48 > O44 > O44.1 O44.1 Complete placenta previa with hemorrhage Non-Billable/Non-Specific Type 1 Excludes labor and delivery complicated by hemorrhage from vasa previa (O69.4) Codes O44.10Complete placenta previa with hemorrhage, unspecified trimesterO44.11Complete placenta previa with hemorrhage, first trimesterO44.12Complete placenta previa with hemorrhage, second trimesterO44.13Complete placenta previa with hemorrhage, third trimester