995.3 Allergy, unspecified
Allergic reaction NOS
Hypersensitivity NOS
Idiosyncrasy NOS
Excludes:
allergic reaction NOS to correct medicinal substance properly administered (995.27)
allergy to existing dental restorative materials (525.66)
specific types of allergic reaction, such as:
allergic diarrhea (558.3)
dermatitis (691.0-693.9)
hayfever (477.0-477.9)