2025
ICD-10-CM
Diagnosis
Code

O36.832 Maternal care for abnormalities of the fetal heart rate or rhythm, second trimester

Non-billable
2018–2025

O36.832 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, second trimester.

Codes

O36.8320
Maternal care for abnormalities of the fetal heart rate or rhythm, second trimester, not applicable or unspecified
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O36.8321
Maternal care for abnormalities of the fetal heart rate or rhythm, second trimester, fetus 1
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O36.8322
Maternal care for abnormalities of the fetal heart rate or rhythm, second trimester, fetus 2
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O36.8323
Maternal care for abnormalities of the fetal heart rate or rhythm, second trimester, fetus 3
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O36.8324
Maternal care for abnormalities of the fetal heart rate or rhythm, second trimester, fetus 4
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O36.8325
Maternal care for abnormalities of the fetal heart rate or rhythm, second trimester, fetus 5
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O36.8329
Maternal care for abnormalities of the fetal heart rate or rhythm, second trimester, other fetus
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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