O24
O24: Diabetes mellitus in pregnancy, childbirth, and the puerperium
Non-billable headerICD-10-CM
O24 is a non-billable header ICD-10-CM code for diabetes mellitus in pregnancy, childbirth, and the puerperium. It cannot be billed on its own: choose one of the more specific child codes below.
Other codes that can never be billed with O24
Their own Excludes1 notes name this code, so the conflict is not listed above.
- E08Diabetes mellitus due to underlying condition
- E09Drug or chemical induced diabetes mellitus
- E10Type 1 diabetes mellitus
- E11Type 2 diabetes mellitus
- E13Other specified diabetes mellitus
- Z86.32Personal history of gestational diabetes
- O99.81Abnormal glucose complicating pregnancy, childbirth and the puerperium
- R73Elevated blood glucose level
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Code history
Unchanged in every release from FY2024 to FY2027.
Code to one of these instead O24
6 child codes. Green means billable.
- O24.0Pre-existing type 1 diabetes mellitus, in pregnancy, childbirth and the puerperium
- O24.1Pre-existing type 2 diabetes mellitus, in pregnancy, childbirth and the puerperium
- O24.3Unspecified pre-existing diabetes mellitus in pregnancy, childbirth and the puerperium
- O24.4Gestational diabetes mellitus
- O24.8Other pre-existing diabetes mellitus in pregnancy, childbirth, and the puerperium
- O24.9Unspecified diabetes mellitus in pregnancy, childbirth and the puerperium