O24.012
BillablePre-existing type 1 diabetes mellitus, in pregnancy, second trimester
O24.012 is the ICD-10-CM code for Pre-existing type 1 diabetes mellitus, in pregnancy, second trimester. It is a billable, specific code valid for reimbursement.
O00-O9A Pregnancy, childbirth and the puerperium
No additional coding notes for this code.
Frequently asked questions
- What is ICD-10 code O24.012?
- O24.012 is the ICD-10-CM code for "Pre-existing type 1 diabetes mellitus, in pregnancy, second trimester". It falls under O00-O9A Pregnancy, childbirth and the puerperium.
- Is O24.012 a billable code?
- Yes — O24.012 is a billable, specific ICD-10-CM code valid for reimbursement.
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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