2026
ICD-10-CM
Diagnosis
Code

T78.2 Anaphylactic shock, unspecified

Non-billable
2016–2026

T78.2 is a non-billable/non-specific diagnosis code from the 2026 ICD-10-CM used to classify the following condition: Anaphylactic shock, unspecified.

Inclusion term

Allergic shock
Anaphylactic reaction
Anaphylaxis

Type 1 excludes

Anaphylactic reaction or shock due to adverse effect of correct medicinal substance properly administered (T88.6)
Anaphylactic reaction or shock due to adverse food reaction (T78.0-)
Anaphylactic reaction or shock due to serum (T80.5-)

Codes

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