ICD-10-CM > S00-T88 > T66-T78 > T78 > T78.1 T78.1 Other adverse food reactions, not elsewhere classified Non-Billable/Non-Specific Use Additional code to identify the type of reaction, if applicable Type 1 Excludes anaphylactic reaction or shock due to adverse food reaction (T78.0-)anaphylactic reaction due to food (T78.0-)bacterial food borne intoxications (A05.-) Type 2 Excludes 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) Codes T78.11Other adverse food reactions due to milk and dairy productsT78.110Other adverse food reactions due to milk and dairy products with tolerance to baked milkT78.110A..., initial encounterT78.110D..., subsequent encounterT78.110S..., sequelaT78.111Other adverse food reaction due to milk and dairy products with reactivity to baked milkT78.111A..., initial encounterT78.111D..., subsequent encounterT78.111S..., sequelaT78.119Other adverse food reaction due to milk and dairy products with baked milk tolerance/reactivity, unspecifiedT78.119A..., initial encounterT78.119D..., subsequent encounterT78.119S..., sequelaT78.12Other adverse food reaction due to eggsT78.120Other adverse food reaction due to egg with tolerance to baked eggT78.120A..., initial encounterT78.120D..., subsequent encounterT78.120S..., sequelaT78.121Other adverse food reaction due to egg with reactivity to baked eggT78.121A..., initial encounterT78.121D..., subsequent encounterT78.121S..., sequelaT78.129Other adverse food reaction due to egg with baked egg tolerance/reactivity, unspecifiedT78.129A..., initial encounterT78.129D..., subsequent encounterT78.129S..., sequelaT78.19Other adverse food reactions, not elsewhere classifiedT78.19XA..., initial encounterT78.19XD..., subsequent encounterT78.19XS..., sequela