O02.1 is a billable/specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Missed abortion.
Inclusion term
Early fetal death, before completion of 20 weeks of gestation, with retention of dead fetus
Type 1 excludes
Failed induced abortion (O07.-)
Fetal death (intrauterine) (late) (O36.4)
Missed abortion with blighted ovum (O02.0)
Missed abortion with hydatidiform mole (O01.-)
Missed abortion with nonhydatidiform (O02.0)
Missed abortion with other abnormal products of conception (O02.8-)
Missed delivery (O36.4)
Stillbirth (P95)
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