ICD-10-CM > S00-T88 > T66-T78 > T78 > T78.0 > T78.08 > T78.081 T78.081 Anaphylactic reaction due to egg with reactivity to baked egg Non-Billable/Non-Specific Type 1 Excludes Anaphylactic reaction due to egg with tolerance to baked egg (T78.080) Codes T78.081A..., initial encounterT78.081D..., subsequent encounterT78.081S..., sequela