T78.1ActuelleCatégorie · précision supplémentaire requise

Other adverse food reactions, not elsewhere classified

Instructions du code

Use additional code

code to identify the type of reaction, if applicable

Excludes 1

anaphylactic reaction or shock due to adverse food reaction (T78.0-)
anaphylactic reaction due to food (T78.0-)
bacterial food borne intoxications (A05.-)

Chapitres 19 · Instructions des niveaux supérieurs

Use additional code

code to identify any retained foreign body, if applicable (Z18.-)

T66-T78 · Instructions des niveaux supérieurs

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-)

T78 · Instructions des niveaux supérieurs

A — initial encounter

D — subsequent encounter

S — sequela

Excludes 2 · 9

T78.1

Excludes 2

allergic and dietetic gastroenteritis and colitis (K52.29)
allergic rhinitis due to food (J30.5)
dermatitis due to food in contact with skin (L23.6, L24.6, L25.4)
dermatitis due to ingested food (L27.2)
food protein-induced enterocolitis syndrome (K52.21)
food protein-induced enteropathy (K52.22)

Chapitres 19 · Injury, poisoning and certain other consequences of external causes (S00-T88)

Excludes 2

birth trauma (P10-P15)
obstetric trauma (O70-O71)

T78 · Adverse effects, not elsewhere classified

Excludes 2

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

Codes plus précis

T78.11Other adverse food reactions due to milk and dairy products T78.12Other adverse food reaction due to eggs T78.19Other adverse food reactions, not elsewhere classified

Facturation et couverture

Quand ICD-10-CM est obligatoire

Pour les demandes de remboursement américaines soumises à HIPAA, ICD-10-CM est obligatoire pour les diagnostics depuis le 1er octobre 2015.

Utilisez la date des soins en ambulatoire et pour les actes professionnels, et la date de sortie pour les séjours hospitaliers. Les soins antérieurs relèvent d’ICD-9-CM ; chaque code doit aussi être valable à la date concernée.

Directives officielles de codage → · CMS ↗

Première observation · 2015-10-01

Historique du code

Dernière modification enregistrée · FY2026 · April

ModifiéInchangé

FY2026 · AprilÉdition sélectionnée

En vigueur dès le 2026-04-01

Instructions héritées modifiées

Other adverse food reactions, not elsewhere classified

Catégorie — choisir un code plus précis

CDC/NCHS · FY2026 · April

Toutes les éditions (19)

Toutes les éditions	En vigueur dès le	Historique du code
FY2016	2015-10-01	Première observation
FY2017	2016-10-01	Instructions du code modifiées
FY2018	2017-10-01	Aucun changement tabulaire
FY2019	2018-10-01	Aucun changement tabulaire
FY2020	2019-10-01	Aucun changement tabulaire
FY2020 · April	2020-04-01	Aucun changement tabulaire
FY2021	2020-10-01	Aucun changement tabulaire
FY2021 · 01-01	2021-01-01	Aucun changement tabulaire
FY2022	2021-10-01	Aucun changement tabulaire
FY2022 · 04-01	2022-04-01	Aucun changement tabulaire
FY2023	2022-10-01	Aucun changement tabulaire
FY2023 · 04-01	2023-04-01	Aucun changement tabulaire
FY2024	2023-10-01	Aucun changement tabulaire
FY2024 · 04-01	2024-04-01	Aucun changement tabulaire
FY2025	2024-10-01	Aucun changement tabulaire
FY2025 · 04-01	2025-04-01	Instructions héritées modifiées
FY2026	2025-10-01	Aucun changement tabulaire
FY2026 · April	2026-04-01	Instructions héritées modifiées
FY2027	2026-10-01	Aucun changement tabulaire

Instructions du code

Excludes 1

anaphylactic reaction or shock due to adverse food reaction (T78.0-)
anaphylactic reaction due to food (T78.0-)
bacterial food borne intoxications (A05.-)

Excludes 2

allergic and dietetic gastroenteritis and colitis (K52.29)
allergic rhinitis due to food (J30.5)
dermatitis due to food in contact with skin (L23.6, L24.6, L25.4)
dermatitis due to ingested food (L27.2)
food protein-induced enterocolitis syndrome (K52.21)
food protein-induced enteropathy (K52.22)

Use additional code

code to identify the type of reaction, if applicable

Instructions des niveaux supérieurs

Chapitres 19 · Injury, poisoning and certain other consequences of external causes (S00-T88)

Excludes 2

birth trauma (P10-P15)
obstetric trauma (O70-O71)

Use additional code

code to identify any retained foreign body, if applicable (Z18.-)

Note

Use secondary code(s) from Chapter 20, External causes of morbidity, to indicate cause of injury. Codes within the T section that include the external cause do not require an additional external cause code
The chapter uses the S-section for coding different types of injuries related to single body regions and the T-section to cover injuries to unspecified body regions as well as poisoning and certain other consequences of external causes.

T66-T78 · 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-)

T78 · Adverse effects, not elsewhere classified

Excludes 2

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

Seventh character

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

A — initial encounter

D — subsequent encounter

S — sequela

Codes plus précis

T78.11Other adverse food reactions due to milk and dairy productsCatégorie · précision supplémentaire requise T78.12Other adverse food reaction due to eggsCatégorie · précision supplémentaire requise T78.19Other adverse food reactions, not elsewhere classifiedCatégorie · précision supplémentaire requise

Codes associés

Autres entrées de la même catégorie ; elles ne sont pas des substituts automatiques.

Code	Description	Catégorie · précision supplémentaire requise
T78.0	Anaphylactic reaction due to food	Catégorie · précision supplémentaire requise
T78.2	Anaphylactic shock, unspecified	Catégorie · précision supplémentaire requise
T78.3	Angioneurotic edema	Catégorie · précision supplémentaire requise
T78.4	Other and unspecified allergy	Catégorie · précision supplémentaire requise
T78.8	Other adverse effects, not elsewhere classified	Catégorie · précision supplémentaire requise

Les intitulés et instructions officiels sont conservés dans la langue source. Sources officielles ↗

T66-T78 · Instructions des niveaux supérieurs

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-)

Facturation et couverture

Quand ICD-10-CM est obligatoire

Pour les demandes de remboursement américaines soumises à HIPAA, ICD-10-CM est obligatoire pour les diagnostics depuis le 1er octobre 2015.

Directives officielles de codage → · CMS ↗

Toutes les éditions

En vigueur dès le

Historique du code

FY2016

2015-10-01

Première observation

FY2017

2016-10-01

Instructions du code modifiées

FY2018

2017-10-01

Aucun changement tabulaire

FY2019

2018-10-01

Aucun changement tabulaire

FY2020

2019-10-01

Aucun changement tabulaire

FY2020 · April

2020-04-01

Aucun changement tabulaire

FY2021

2020-10-01

Aucun changement tabulaire

FY2021 · 01-01

2021-01-01

Aucun changement tabulaire

FY2022

2021-10-01

Aucun changement tabulaire

FY2022 · 04-01

2022-04-01

Aucun changement tabulaire

FY2023

2022-10-01

Aucun changement tabulaire

FY2023 · 04-01

2023-04-01

Aucun changement tabulaire

FY2024

2023-10-01

Aucun changement tabulaire

FY2024 · 04-01

2024-04-01

Aucun changement tabulaire

FY2025

2024-10-01

Aucun changement tabulaire

FY2025 · 04-01

2025-04-01

Instructions héritées modifiées

FY2026

2025-10-01

Aucun changement tabulaire

FY2026 · April

2026-04-01

Instructions héritées modifiées

FY2027

2026-10-01

Aucun changement tabulaire

Instructions du code

Excludes 1

anaphylactic reaction or shock due to adverse food reaction (T78.0-)
anaphylactic reaction due to food (T78.0-)
bacterial food borne intoxications (A05.-)

Excludes 2

allergic and dietetic gastroenteritis and colitis (K52.29)
allergic rhinitis due to food (J30.5)
dermatitis due to food in contact with skin (L23.6, L24.6, L25.4)
dermatitis due to ingested food (L27.2)
food protein-induced enterocolitis syndrome (K52.21)
food protein-induced enteropathy (K52.22)

Use additional code

code to identify the type of reaction, if applicable

Instructions des niveaux supérieurs

Chapitres 19 · Injury, poisoning and certain other consequences of external causes (S00-T88)

Excludes 2

birth trauma (P10-P15)
obstetric trauma (O70-O71)

Use additional code

code to identify any retained foreign body, if applicable (Z18.-)

Note

Use secondary code(s) from Chapter 20, External causes of morbidity, to indicate cause of injury. Codes within the T section that include the external cause do not require an additional external cause code
The chapter uses the S-section for coding different types of injuries related to single body regions and the T-section to cover injuries to unspecified body regions as well as poisoning and certain other consequences of external causes.

T66-T78 · 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-)

T78 · Adverse effects, not elsewhere classified

Excludes 2

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

Seventh character

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

A — initial encounter

D — subsequent encounter

S — sequela

Codes associés

Autres entrées de la même catégorie ; elles ne sont pas des substituts automatiques.

Code	Description	Catégorie · précision supplémentaire requise
T78.0	Anaphylactic reaction due to food	Catégorie · précision supplémentaire requise
T78.2	Anaphylactic shock, unspecified	Catégorie · précision supplémentaire requise
T78.3	Angioneurotic edema	Catégorie · précision supplémentaire requise
T78.4	Other and unspecified allergy	Catégorie · précision supplémentaire requise
T78.8	Other adverse effects, not elsewhere classified	Catégorie · précision supplémentaire requise

Les intitulés et instructions officiels sont conservés dans la langue source. Sources officielles ↗