T88.6 is a non-billable/non-specific diagnosis code from the 2026 ICD-10-CM used to classify the following condition: Anaphylactic reaction due to adverse effect of correct drug or medicament properly administered.
Inclusion term
Anaphylactic shock due to adverse effect of correct drug or medicament properly administered
Anaphylactoid reaction NOS
Use additional code
Code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)
Type 1 excludes
Codes
T88.6XXA
Anaphylactic reaction due to adverse effect of correct drug or medicament properly administered, initial encounter
T88.6XXD
Anaphylactic reaction due to adverse effect of correct drug or medicament properly administered, subsequent encounter
T88.6XXS
Anaphylactic reaction due to adverse effect of correct drug or medicament properly administered, sequela
Versions
2026
No changes
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