O28 is a non-billable/non-specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Abnormal findings on antenatal screening of mother.
Type 1 excludes
Diagnostic findings classified elsewhere - see Alphabetical Index
Codes
O28.0
Abnormal hematological finding on antenatal screening of mother
O28.1
Abnormal biochemical finding on antenatal screening of mother
O28.2
Abnormal cytological finding on antenatal screening of mother
O28.3
Abnormal ultrasonic finding on antenatal screening of mother
O28.4
Abnormal radiological finding on antenatal screening of mother
O28.5
Abnormal chromosomal and genetic finding on antenatal screening of mother
O28.8
Other abnormal findings on antenatal screening of mother
O28.9
Unspecified abnormal findings on antenatal screening of mother
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