O24.43
⚠ Non-billable (Header)Gestational diabetes mellitus in the puerperium
Pregnancy, childbirth and the puerperium (O00-O9A)
⚠️ This is a category header code — not billable. Use a more specific child code below.
✅ No additional coding notes for O24.43
Child Codes (4)
O24.430Gestational diabetes mellitus in the puerperium, diet controlledO24.434Gestational diabetes mellitus in the puerperium, insulin controlledO24.435Gestational diabetes mellitus in puerperium, controlled by oral hypoglycemic drugsO24.439Gestational diabetes mellitus in the puerperium, unspecified control
🧪 Validate Combinations
Add O24.43 to the Excludes Checker to validate against your full code list.
Open in Checker →Code Information
CodeO24.43
BillableNo — Header code
ParentO24.4
CategoryPregnancy, childbirth and the puerperium (O00-O9A)
Excludes10 rule(s)
Excludes20 note(s)
Child codes4
Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)