O24
ICD-10Non-billable categoryDiabetes in pregnancy, childbirth, and the puerperium
Official ICD-10-CM descriptor (FY2026)
Diabetes mellitus in pregnancy, childbirth, and the puerperium
O24 is a category heading, not a billable code. CMS does not accept it on a claim; report one of the more specific codes beneath it.
More specific codes under O24
- O24.0Pre-exist type 1 diabetes, in preg, chldbrth and the puerpcategory
- O24.1Pre-exist type 2 diabetes, in preg, chldbrth and the puerpcategory
- O24.3Unsp pre-exist diabetes in pregnancy, chldbrth and the puerpcategory
- O24.4Gestational diabetes mellituscategory
- O24.8Oth pre-exist diabetes in pregnancy, chldbrth, and the puerpcategory
- O24.9Unsp diabetes in pregnancy, childbirth and the puerperiumcategory
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ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.