O66.3 is a billable/specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Obstructed labor due to other abnormalities of fetus.
Inclusion term
Dystocia due to fetal ascites
Dystocia due to fetal hydrops
Dystocia due to fetal meningomyelocele
Dystocia due to fetal sacral teratoma
Dystocia due to fetal tumor
Dystocia due to hydrocephalic fetus
Use additional code
Code to identify cause of obstruction
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