ICD-10-CM
O24.11
Pre-existing type 2 diabetes mellitus, in pregnancy
- Kind
- Header. Not a billable code.
- Category
- O24
Codes under O24.11
A header groups codes and is not billed. A billable code is one you can report.
- O24.111Pre-existing type 2 diabetes mellitus, in pregnancy, first trimesterBillable
- O24.112Pre-existing type 2 diabetes mellitus, in pregnancy, second trimesterBillable
- O24.113Pre-existing type 2 diabetes mellitus, in pregnancy, third trimesterBillable
- O24.119Pre-existing type 2 diabetes mellitus, in pregnancy, unspecified trimesterBillable
It's the public CDC file. Check the official guidelines before you code.