ICD-10-CM > Z00-Z99 > Z77-Z99 > Z91 > Z91.0 Z91.0 Allergy status, other than to drugs and biological substances Non-Billable/Non-Specific Type 2 Excludes Allergy status to drugs, medicaments, and biological substances (Z88.-) Codes Z91.01Food allergy statusZ91.010Allergy to peanutsZ91.011Allergy to milk productsZ91.0110Allergy to milk products, unspecifiedZ91.0111Allergy to milk products with tolerance to baked milkZ91.0112Allergy to milk products with reactivity to baked milkZ91.012Allergy to eggsZ91.0120Allergy to eggs, unspecifiedZ91.0121Allergy to eggs with tolerance to baked eggZ91.0122Allergy to eggs with reactivity to baked eggZ91.013Allergy to seafoodZ91.014Allergy to mammalian meatsZ91.018Allergy to other foodsZ91.02Food additives allergy statusZ91.03Insect allergy statusZ91.030Bee allergy statusZ91.038Other insect allergy statusZ91.04Nonmedicinal substance allergy statusZ91.040Latex allergy statusZ91.041Radiographic dye allergy statusZ91.048Other nonmedicinal substance allergy statusZ91.09Other allergy status, other than to drugs and biological substances