O24.01
Non-Billable (Header)Pre-existing type 1 diabetes mellitus, in pregnancy
Child Codes
O24.011Pre-existing type 1 diabetes mellitus, in pregnancy, first trimester
O24.012Pre-existing type 1 diabetes mellitus, in pregnancy, second trimester
O24.013Pre-existing type 1 diabetes mellitus, in pregnancy, third trimester
O24.019Pre-existing type 1 diabetes mellitus, in pregnancy, unspecified trimester
Code Hierarchy
└O24Diabetes mellitus in pregnancy, childbirth, and the puerperium└O24.0Pre-existing type 1 diabetes mellitus, in pregnancy, childbirth and the puerperium└O24.01Pre-existing type 1 diabetes mellitus, in pregnancy
└O24.01Pre-existing type 1 diabetes mellitus, in pregnancy