O24.41

Non-Billable

ChapterO00–O9A

Ranksubcategory

Official Description

Gestational diabetes mellitus in pregnancy

Metadata & Insights

•2026 ICD-10-CM Edition - Effective October 1, 2025.
•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 Notes View O20-O29 Notes View O24.4 Notes

Clinical Hierarchy

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

O24.41Gestational diabetes mellitus in pregnancy

O24.410Gestational diabetes mellitus in pregnancy, diet controlled

O24.414Gestational diabetes mellitus in pregnancy, insulin controlled

O24.415Gestational diabetes mellitus in pregnancy, controlled by oral hypoglycemic drugs

O24.419Gestational diabetes mellitus in pregnancy, unspecified control

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to O24.41:

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

Alphabetic Index Mentions

These are Diagnosis Index lookup paths that route to O24.41. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.

4 raw paths

Diabetes, diabetic (mellitus) (sugar)4 unique routes

gestational (in pregnancy)→O24.41(4 variants)

diet controlled→O24.41

insulin (and diet) controlled→O24.41

oral drug controlled (antidiabetic) (hypoglycemic)→O24.41

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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