O24.01 is a non-billable/non-specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Pre-existing type 1 diabetes mellitus, in pregnancy.
Codes
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
Versions
2025
No changes
2024
No changes
2023
No changes
2022
No changes
2021
No changes
2020
No changes
2019
No changes
2018
No changes
2017
Code changed
Description
Pre-existing diabetes mellitus, type 1, in pregnancy
- Pre-existing type 1 diabetes mellitus, in pregnancy
Short description
Pre-existing diabetes mellitus, type 1, in pregnancy
- Pre-existing type 1 diabetes mellitus, in pregnancy
2016
New code