O36.833 is a non-billable/non-specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Maternal care for abnormalities of the fetal heart rate or rhythm, third trimester.
Codes
O36.8330
Maternal care for abnormalities of the fetal heart rate or rhythm, third trimester, not applicable or unspecified
O36.8331
Maternal care for abnormalities of the fetal heart rate or rhythm, third trimester, fetus 1
O36.8332
Maternal care for abnormalities of the fetal heart rate or rhythm, third trimester, fetus 2
O36.8333
Maternal care for abnormalities of the fetal heart rate or rhythm, third trimester, fetus 3
O36.8334
Maternal care for abnormalities of the fetal heart rate or rhythm, third trimester, fetus 4
O36.8335
Maternal care for abnormalities of the fetal heart rate or rhythm, third trimester, fetus 5
O36.8339
Maternal care for abnormalities of the fetal heart rate or rhythm, 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
New code