O09.21 is a non-billable/non-specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Supervision of pregnancy with history of pre-term labor.
Codes
O09.211
Supervision of pregnancy with history of pre-term labor, first trimester
O09.212
Supervision of pregnancy with history of pre-term labor, second trimester
O09.213
Supervision of pregnancy with history of pre-term labor, third trimester
O09.219
Supervision of pregnancy with history of pre-term labor, 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
No changes
2016
New code