ICD-10-CM > O00-O9A > O94-O9A > O98 > O98.4 O98.4 Viral hepatitis complicating pregnancy, childbirth and the puerperium Non-Billable/Non-Specific Applicable To Conditions in B15-B19 Codes O98.41Viral hepatitis complicating pregnancyO98.411Viral hepatitis complicating pregnancy, first trimesterO98.412Viral hepatitis complicating pregnancy, second trimesterO98.413Viral hepatitis complicating pregnancy, third trimesterO98.419Viral hepatitis complicating pregnancy, unspecified trimesterO98.42Viral hepatitis complicating childbirthO98.43Viral hepatitis complicating the puerperium