O26.85Non-Billable (Header)Spotting complicating pregnancyChild CodesO26.851Spotting complicating pregnancy, first trimesterO26.852Spotting complicating pregnancy, second trimesterO26.853Spotting complicating pregnancy, third trimesterO26.859Spotting complicating pregnancy, unspecified trimesterCode Hierarchy└O26Maternal care for other conditions predominantly related to pregnancy└O26.8Other specified pregnancy related conditions└O26.85Spotting complicating pregnancy└O26.85Spotting complicating pregnancy