2024
ICD-10-CM
Diagnosis
Code

T40.4 Poisoning by, adverse effect of and underdosing of other synthetic narcotics

Non-billable
2016–2024

T40.4 is a non-billable/non-specific diagnosis code from the 2024 ICD-10-CM used to classify the following condition: Poisoning by, adverse effect of and underdosing of other synthetic narcotics.

Codes

T40.41
Poisoning by, adverse effect of and underdosing of fentanyl or fentanyl analogs
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T40.42
Poisoning by, adverse effect of and underdosing of tramadol
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T40.49
Poisoning by, adverse effect of and underdosing of other synthetic narcotics
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Versions

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