O24.419 is the authoritative medical code for Gestational diabetes mellitus in pregnancy, unspecified control. This classification is used in medical billing and clinical recording to specify the clinical criteria for gestational diabetes mellitus in pregnancy, unspecified control (ICD-10-CM O24.419), ensuring healthcare documentation aligns with 2026 federal coding standards.
Billing Status: YES. This is a valid, specific, and billable ICD-10-CM reference.
Official Registry Overview & Definition
Gestational diabetes mellitus in pregnancy, unspecified control is a billable ICD-10-CM diagnosis code O24.419. Excludes2 (not included here): maternal care related to the fetus and amniotic cavity and possible delivery problems O30-O48; maternal diseases classifiable elsewhere but complicating pregnancy, labor and delivery, and the puerperium O98-O99.
Official Tabular Instructional Notes
Sequencing, inclusion, and exclusion notes published for O24.419 in the official ICD-10-CM tabular list.
Excludes2 — Not Included Here
Conditions not covered by this code, but which may be reported alongside it when both are present.
- maternal care related to the fetus and amniotic cavity and possible delivery problems O30-O48
- maternal diseases classifiable elsewhere but complicating pregnancy, labor and delivery, and the puerperium O98-O99
Frequently Asked Questions (FAQ) & Clinical Guidance
Can O24.419 be reported alongside related conditions?
Per Excludes2 instructions, O24.419 and the following may both be reported when both are present: maternal care related to the fetus and amniotic cavity and possible delivery problems (O30-O48); maternal diseases classifiable elsewhere but complicating pregnancy, labor and delivery, and the puerperium (O98-O99).
Codes in This Family (40)
Official ICD-10-CM classifications in the same code family as O24.419, with their registry titles.
- O24 — Diabetes mellitus in pregnancy, childbirth, and the puerperium
- O24.0 — Pre-existing type 1 diabetes mellitus, in pregnancy, childbirth and the puerperium
- O24.01 — Pre-existing type 1 diabetes mellitus, in pregnancy
- O24.011 — Pre-existing type 1 diabetes mellitus, in pregnancy, first trimester
- O24.012 — Pre-existing type 1 diabetes mellitus, in pregnancy, second trimester
- O24.013 — Pre-existing type 1 diabetes mellitus, in pregnancy, third trimester
- O24.019 — Pre-existing type 1 diabetes mellitus, in pregnancy, unspecified trimester
- O24.02 — Pre-existing type 1 diabetes mellitus, in childbirth
- O24.03 — Pre-existing type 1 diabetes mellitus, in the puerperium
- O24.1 — Pre-existing type 2 diabetes mellitus, in pregnancy, childbirth and the puerperium
- O24.11 — Pre-existing type 2 diabetes mellitus, in pregnancy
- O24.111 — Pre-existing type 2 diabetes mellitus, in pregnancy, first trimester
- O24.112 — Pre-existing type 2 diabetes mellitus, in pregnancy, second trimester
- O24.113 — Pre-existing type 2 diabetes mellitus, in pregnancy, third trimester
- O24.119 — Pre-existing type 2 diabetes mellitus, in pregnancy, unspecified trimester
- O24.12 — Pre-existing type 2 diabetes mellitus, in childbirth
- O24.13 — Pre-existing type 2 diabetes mellitus, in the puerperium
- O24.3 — Unspecified pre-existing diabetes mellitus in pregnancy, childbirth and the puerperium
- O24.31 — Unspecified pre-existing diabetes mellitus in pregnancy
- O24.311 — Unspecified pre-existing diabetes mellitus in pregnancy, first trimester
- O24.312 — Unspecified pre-existing diabetes mellitus in pregnancy, second trimester
- O24.313 — Unspecified pre-existing diabetes mellitus in pregnancy, third trimester
- O24.319 — Unspecified pre-existing diabetes mellitus in pregnancy, unspecified trimester
- O24.32 — Unspecified pre-existing diabetes mellitus in childbirth
- O24.33 — Unspecified pre-existing diabetes mellitus in the puerperium
- O24.4 — Gestational diabetes mellitus
- O24.41 — Gestational diabetes mellitus in pregnancy
- O24.410 — Gestational diabetes mellitus in pregnancy, diet controlled
- O24.414 — Gestational diabetes mellitus in pregnancy, insulin controlled
- O24.415 — Gestational diabetes mellitus in pregnancy, controlled by oral hypoglycemic drugs
- O24.42 — Gestational diabetes mellitus in childbirth
- O24.420 — Gestational diabetes mellitus in childbirth, diet controlled
- O24.424 — Gestational diabetes mellitus in childbirth, insulin controlled
- O24.425 — Gestational diabetes mellitus in childbirth, controlled by oral hypoglycemic drugs
- O24.429 — Gestational diabetes mellitus in childbirth, unspecified control
- O24.43 — Gestational diabetes mellitus in the puerperium
- O24.430 — Gestational diabetes mellitus in the puerperium, diet controlled
- O24.434 — Gestational diabetes mellitus in the puerperium, insulin controlled
- O24.435 — Gestational diabetes mellitus in puerperium, controlled by oral hypoglycemic drugs
- O24.439 — Gestational diabetes mellitus in the puerperium, unspecified control
Indexed Clinical Terms (1)
Clinical term phrases from the official ICD-10-CM Index to Diseases and Injuries that map to this code.
- Diabetes, diabetic (mellitus) (sugar), gestational (in pregnancy)
Related Codes & Numerical Sequence (Crawl Map)
Search engines and indexers are advised to traverse adjacent medical codes in this sub-chapter range to find correlated diagnoses or therapeutic procedures: