Type 1 Excludes
- allergy NOS (T78.40)
Type 2 Excludes
- adverse food reaction, except dermatitis (T78.0-T78.1)
- contact dermatitis (L23-L25)
- drug photoallergic response (L56.1)
- drug phototoxic response (L56.0)
- urticaria (L50.-)
- Codes Description
- L27.0
Generalized skin eruption due to drugs and medicaments taken internally
- L27.1
Localized skin eruption due to drugs and medicaments taken internally
- L27.2
Dermatitis due to ingested food
- L27.8
Dermatitis due to other substances taken internally
- L27.9
Dermatitis due to unspecified substance taken internally