O24.31

Non-Billable

Unspecified pre-existing diabetes mellitus in pregnancy

O24.31 should not be used for reimbursement purposes as there are multiple sub-diagnoses that fall under this code. Please refer to the sub-diagnoses below.

Related Diagnoses

  • O24.311Unspecified pre-existing diabetes mellitus in pregnancy, first trimester
  • O24.312Unspecified pre-existing diabetes mellitus in pregnancy, second trimester
  • O24.313Unspecified pre-existing diabetes mellitus in pregnancy, third trimester
  • O24.319Unspecified pre-existing diabetes mellitus in pregnancy, unspecified trimester