ICD-10-CM > O00-O9A > O20-O29 > O26 > O26.6 O26.6 Liver and biliary tract disorders in pregnancy, childbirth and the puerperium Non-Billable/Non-Specific Use Additional code to identify the specific disorder Type 2 Excludes hepatorenal syndrome following labor and delivery (O90.41) Codes O26.61Liver and biliary tract disorders in pregnancyO26.611Liver and biliary tract disorders in pregnancy, first trimesterO26.612Liver and biliary tract disorders in pregnancy, second trimesterO26.613Liver and biliary tract disorders in pregnancy, third trimesterO26.619Liver and biliary tract disorders in pregnancy, unspecified trimesterO26.62Liver and biliary tract disorders in childbirthO26.63Liver and biliary tract disorders in the puerperiumO26.64Intrahepatic cholestasis of pregnancyO26.641Intrahepatic cholestasis of pregnancy, first trimesterO26.642Intrahepatic cholestasis of pregnancy, second trimesterO26.643Intrahepatic cholestasis of pregnancy, third trimesterO26.649Intrahepatic cholestasis of pregnancy, unspecified trimester