T41 is a non-billable/non-specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Poisoning by, adverse effect of and underdosing of anesthetics and therapeutic gases.
Type 1 excludes
Seventh character note
The appropriate 7th character is to be added to each code from category T41
Seventh character extensions
A: initial encounter
D: subsequent encounter
S: sequela
Codes
T41.0
Poisoning by, adverse effect of and underdosing of inhaled anesthetics
T41.1
Poisoning by, adverse effect of and underdosing of intravenous anesthetics
T41.2
Poisoning by, adverse effect of and underdosing of other and unspecified general anesthetics
T41.3
Poisoning by, adverse effect of and underdosing of local anesthetics
T41.4
Poisoning by, adverse effect of and underdosing of unspecified anesthetic
T41.5
Poisoning by, adverse effect of and underdosing of therapeutic gases
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