Billable / Specific Code
ICD-10-CM T78.081 is the diagnosis code for Anaphylactic reaction due to egg with reactivity to baked egg. This code falls under the section "Other and unspecified effects of external causes" within Chapter 19 — Injury, poisoning and certain other consequences of external causes (S00-T88). It is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. Medical coders and healthcare providers use this code to document and classify diagnoses in electronic health records, insurance claims, and clinical databases.
The following conditions should never be coded at the same time as T78.081. They are mutually exclusive:
Understanding where T78.081 sits in the ICD-10-CM classification helps ensure proper coding:
Yes, T78.081 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
T78.081 is the ICD-10-CM diagnosis code for "Anaphylactic reaction due to egg with reactivity to baked egg". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
The parent code of T78.081 is T78.08 ("Anaphylactic reaction due to eggs"). T78.081 provides a more specific classification within this category.
T78.081 is located in Section T66-T78 — "Other and unspecified effects of external causes" within Chapter 19 of the ICD-10-CM Tabular List.
Use T78.081 when the patients documented diagnosis matches "Anaphylactic reaction due to egg with reactivity to baked egg" and the clinical documentation supports this level of specificity. Always verify with the latest ICD-10-CM guidelines and payer requirements.
The ICD-10-CM code for Anaphylactic reaction due to egg with reactivity to baked egg is T78.081.
Yes, T78.081 can be used as a primary diagnosis code since it is billable and specific.
T78.081 is in Chapter 19 of the ICD-10-CM Tabular List.
Type 1 Excludes for T78.081 include: Anaphylactic reaction due to egg with tolerance to baked egg (T78.080).
Yes, T78.081 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.