2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Skin And Subcutaneous Tissue 680-709 > Other Inflammatory Conditions Of Skin And Subcutaneous Tissue 690-698 > Dermatitis Due To Substances Taken Internally 693.* > 2006 ICD-9-CM Diagnosis 693.1 Dermatitis due to food taken internally View the most recent version of ICD-9-CM 693.1 693.1 is a specific code that can be used to specify a diagnosis 693.1 contains 14 index entries View the ICD-9-CM Volume 1 693.* hierarchy  Index entries containing 693.1: Allergy, allergic (reaction) 995.3 food (any) (ingested) 693.1 atopic 691.8 in contact with skin 692.5 Dermatitis (allergic) (contact) (occupational) (venenata) 692.9 due to cereal (ingested) 693.1 contact with skin 692.5 coffee (ingested) 693.1 contact with skin 692.5 fish (ingested) 693.1 contact with skin 692.5 flour (ingested) 693.1 contact with skin 692.5 food (ingested) 693.1 in contact with skin 692.5 fruit (ingested) 693.1 contact with skin 692.5 ingested substance 693.9 food 693.1 internal agent 693.9 food (ingested) 693.1 in contact with skin 692.5 meat (ingested) 693.1 contact with skin 692.5 milk (ingested) 693.1 contact with skin 692.5 Effect, adverse NEC foodstuffs allergic reaction (see also Allergy, food) 693.1 Food allergy 693.1 Rash 782.1 food (see also Allergy, food) 693.1