`O24.4` Gestational diabetes mellitus

Non-billable header with 3 child codes.

Codes under O24.4

Type 1 Excludes: E08 Diabetes mellitus due to underlying condition ("gestational diabetes (O24.4-)")
Type 1 Excludes: E09 Drug or chemical induced diabetes mellitus ("gestational diabetes (O24.4-)")
Type 1 Excludes: E10 Type 1 diabetes mellitus ("gestational diabetes (O24.4-)")
Type 1 Excludes: E11 Type 2 diabetes mellitus ("gestational diabetes (O24.4-)")
Type 1 Excludes: E13 Other specified diabetes mellitus ("gestational diabetes (O24.4-)")
Type 1 Excludes: O99.81 Abnormal glucose complicating pregnancy, childbirth and the puerperium ("gestational diabetes (O24.4-)")
Type 1 Excludes: R73.0 Abnormal glucose ("gestational diabetes (O24.4-)")
Type 1 Excludes: Z86.32 Personal history of gestational diabetes ("gestational diabetes mellitus in current pregnancy (O24.4-)")

Type 2 Excludes: O99.2 Endocrine, nutritional and metabolic diseases complicating pregnancy, childbirth and the puerperium ("diabetes mellitus (O24.-)")
Type 1 Excludes: R73 Elevated blood glucose level ("diabetes mellitus in pregnancy, childbirth and the puerperium (O24.-)")

O24.312 Unspecified pre-existing diabetes mellitus in pregnancy, second trimester
O24.313 Unspecified pre-existing diabetes mellitus in pregnancy, third trimester
O24.319 Unspecified pre-existing diabetes mellitus in pregnancy, unspecified trimester
O24.32 Unspecified pre-existing diabetes mellitus in childbirth
O24.33 Unspecified pre-existing diabetes mellitus in the puerperium
O24.4 Gestational diabetes mellitus (this code)
O24.41 Gestational diabetes mellitus in pregnancy
O24.410 Gestational diabetes mellitus in pregnancy, diet controlled
O24.414 Gestational diabetes mellitus in pregnancy, insulin controlled
O24.415 Gestational diabetes mellitus in pregnancy, controlled by oral hypoglycemic drugs
O24.419 Gestational diabetes mellitus in pregnancy, unspecified control