O40.3 is a non-billable/non-specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Polyhydramnios, third trimester.
Codes
O40.3XX0
Polyhydramnios, third trimester, not applicable or unspecified
O40.3XX1
Polyhydramnios, third trimester, fetus 1
O40.3XX2
Polyhydramnios, third trimester, fetus 2
O40.3XX3
Polyhydramnios, third trimester, fetus 3
O40.3XX4
Polyhydramnios, third trimester, fetus 4
O40.3XX5
Polyhydramnios, third trimester, fetus 5
O40.3XX9
Polyhydramnios, third trimester, other fetus
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