ICD-10-CM > O00-O9A > O30-O48 > O44 > O44.5 O44.5 Low lying placenta with hemorrhage Non-Billable/Non-Specific Applicable To Low implantation of placenta with hemorrhage Codes O44.50Low lying placenta with hemorrhage, unspecified trimesterO44.51Low lying placenta with hemorrhage, first trimesterO44.52Low lying placenta with hemorrhage, second trimesterO44.53Low lying placenta with hemorrhage, third trimester