O24.31

Unspecified pre-existing diabetes mellitus in pregnancy, first trimester

Unspecified pre-existing diabetes mellitus in pregnancy, second trimester

Unspecified pre-existing diabetes mellitus in pregnancy, third trimester

Unspecified pre-existing diabetes mellitus in pregnancy, unspecified trimester

Unspecified pre-existing diabetes mellitus in childbirth

Unspecified pre-existing diabetes mellitus in the puerperium