Is O24.91 a billable code?
No. O24.91 is a header code that groups 4 more specific codes. Use one of the billable codes listed on this page instead.
ICD-10-CM FY2027 diagnosis code
O24.91: Unspecified diabetes mellitus in pregnancy
Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027
O24.91 groups related diagnoses under unspecified diabetes mellitus in pregnancy. It cannot be used on a claim by itself. Choose the billable code below that matches the patient's record.
Billable codes under O24.91
- O24.911Unspecified diabetes mellitus in pregnancy, first trimester
- O24.912Unspecified diabetes mellitus in pregnancy, second trimester
- O24.913Unspecified diabetes mellitus in pregnancy, third trimester
- O24.919Unspecified diabetes mellitus in pregnancy, unspecified trimester
Other codes in O24.9 Unspecified diabetes mellitus in pregnancy, childbirth and the puerperium
O24.91 questions
What does O24.91 mean?
O24.91 is the ICD-10-CM code for Unspecified diabetes mellitus in pregnancy. It is in chapter 15, Pregnancy, childbirth and the puerperium (O00-O9A).
Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.