All ICD10 Codes

O24.42

Non-Billable
ChapterO00–O9A
Ranksubcategory
Official Description

Gestational diabetes mellitus in childbirth

Use a more specific code (4 billable)
O24.420Gestational diabetes mellitus in childbirth, diet controlledO24.424Gestational diabetes mellitus in childbirth, insulin controlledO24.425Gestational diabetes mellitus in childbirth, controlled by oral hypoglycemic drugsO24.429Gestational diabetes mellitus in childbirth, unspecified control
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 15: Pregnancy, Childbirth and the Puerperium (O00-O9A).
General instructions are available for the parent sections:
View CH15 NotesView O20-O29 NotesView O24.4 Notes

Clinical Hierarchy

BillableHas subcodes
CH15Pregnancy, childbirth and the puerperium (O00-O9A)
O20-O29Other maternal disorders predominantly related to pregnancy (O20-O29)
O24Diabetes mellitus in pregnancy, childbirth, and the puerperium
O24.4Gestational diabetes mellitus
O24.42Gestational diabetes mellitus in childbirthNot billable
O24.420Gestational diabetes mellitus in childbirth, diet controlledBillable
O24.424Gestational diabetes mellitus in childbirth, insulin controlledBillable
O24.425Gestational diabetes mellitus in childbirth, controlled by oral hypoglycemic drugsBillable
O24.429Gestational diabetes mellitus in childbirth, unspecified controlBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to O24.42:

subcategoryO24.4
Gestational diabetes mellitus
View context instructions
blockO20-O29
Other maternal disorders predominantly related to pregnancy (O20-O29)
View context instructions
chapterCH15
Pregnancy, childbirth and the puerperium (O00-O9A)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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