Allergy to eggs with reactivity to baked egg

This code indicates a patient has a documented allergy to eggs, and this allergy extends to eggs that have been extensively heated, such as those found in baked goods. This signifies a more severe or persistent egg allergy where the allergenic proteins are not sufficiently denatured by baking to prevent a reaction.

Use this code when a patient's medical record clearly states an egg allergy and specifically notes reactivity to baked egg products. This is applicable for patients who experience allergic symptoms even after consuming foods containing cooked egg. It's crucial for documenting the specific nature of their egg allergy for dietary management and emergency preparedness.

• Differentiate carefully between reactivity and tolerance to baked egg; the "Excludes1" note is critical here.
• Ensure the documentation explicitly states "reactivity to baked egg" or similar to support this specific code.
• Do not use this code if the patient can tolerate baked egg, even if they have a raw egg allergy.