Anaphylactic reaction due to eggs, initial encounter

RetiredICD-10-CM diagnosis code.

No longer in the code set. Submitting it will not be accepted for a current date of service.

Billable FY2016 to FY2025. In the code set FY2016 to FY2025, and removed after that.

Use instead:

T78.080A Anaphylactic reaction due to egg with tolerance to baked egg, initial encounter stated for FY2025
T78.081A Anaphylactic reaction due to egg with reactivity to baked egg, initial encounter stated for FY2025
T78.089A Anaphylactic reaction due to eggs, unspecified, initial encounter stated for FY2025

What has happened to this code

Every change the publisher made, from 2007 to now. Entries marked draft are from the pre-implementation releases: ICD-10 took effect on 1 October 2015, so nothing before FY2016 was ever valid on a claim.

FY2007 Added to the draft code set draft Anaphylactic shock due to eggs, initial encounter
FY2012 Draft description revised draft ~~Anaphylactic shock due to eggs, initial encounter~~ Anaphylactic reaction due to eggs, initial encounter
FY2026 Removed from the code set

Official coding rules

Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.

Inherited from T78 Adverse effects, not elsewhere classified

Seventh character required

The appropriate 7th character is to be added to each code from category T78

Excludes2 - not included here

complications of surgical and medical care NEC (T80-T88)

Inherited from the T66-T78 section Other and unspecified effects of external causes (T66-T78)

Code also

, if applicable, place of occurrence, such as:
highway rest stop (Y92.523)
school (private) (public) (state) as the place of occurrence of the external cause (Y92.21-)
service areas as the place of occurrence of the external cause (Y92.52-)
single-family non-institutional (private) house as the place of occurrence of the external cause (Y92.01-)
transport vehicle as the place of occurrence of the external cause (Y92.81-)

Codes in the same group

Code	Description	Status
T78.080	Anaphylactic reaction due to egg with tolerance to baked egg	Not billable
T78.081	Anaphylactic reaction due to egg with reactivity to baked egg	Not billable
T78.089	Anaphylactic reaction due to eggs, unspecified	Not billable
T78.08XD	Anaphylactic reaction due to eggs, subsequent encounter	Retired
T78.08XS	Anaphylactic reaction due to eggs, sequela	Retired