Anaphyl react due to egg with tolerance to baked egg, init

This code signifies an acute, severe, and potentially life-threatening allergic reaction (anaphylaxis) specifically triggered by egg consumption. A key distinction for this code is the patient's demonstrated ability to tolerate baked egg products, indicating a specific sensitivity to uncooked or lightly cooked egg proteins.

Use this code for a patient experiencing their first documented anaphylactic episode due to egg ingestion, where clinical history or testing confirms tolerance to baked egg. This would apply to initial evaluations in emergency departments or urgent care settings following such an event.

• Ensure documentation clearly distinguishes between egg allergy and tolerance to baked egg.
• Confirm this is the patient's initial encounter for this specific anaphylactic reaction.
• Do not use if the patient has a general egg allergy without documented tolerance to baked egg.