All ICD10 Codes

T78.0

Non-Billable
ChapterS00–T88
Ranksubcategory
Official Description

Anaphylactic reaction due to food

Use a more specific code (8 billable, 2 non-billable)
T78.00Anaphylactic reaction due to unspecified foodT78.01Anaphylactic reaction due to peanutsT78.02Anaphylactic reaction due to shellfish (crustaceans)T78.03Anaphylactic reaction due to other fishT78.04Anaphylactic reaction due to fruits and vegetablesT78.05Anaphylactic reaction due to tree nuts and seedsT78.06Anaphylactic reaction due to food additivesT78.07Anaphylactic reaction due to milk and dairy productshas subcodesT78.08Anaphylactic reaction due to eggshas subcodesT78.09Anaphylactic reaction due to other food products
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 19: Injury, Poisoning and Certain Other Consequences of External Causes (S00-T88).

Instructional Notes

Includes
  • Anaphylactic reaction due to adverse food reaction
  • Anaphylactic shock or reaction due to nonpoisonous foods
  • Anaphylactoid reaction due to food
General instructions are available for the parent sections:
View CH19 NotesView T66-T78 NotesView T78 Notes

Clinical Hierarchy

BillableHas subcodes
CH19Injury, poisoning and certain other consequences of external causes (S00-T88)
T66-T78Other and unspecified effects of external causes (T66-T78)
T78Adverse effects, not elsewhere classified
T78.0Anaphylactic reaction due to foodNot billable
T78.00Anaphylactic reaction due to unspecified foodBillable
T78.01Anaphylactic reaction due to peanutsBillable
T78.02Anaphylactic reaction due to shellfish (crustaceans)Billable
T78.03Anaphylactic reaction due to other fishBillable
T78.04Anaphylactic reaction due to fruits and vegetablesBillable
T78.05Anaphylactic reaction due to tree nuts and seedsBillable
T78.06Anaphylactic reaction due to food additivesBillable
T78.07Anaphylactic reaction due to milk and dairy productsSubcodes
T78.08Anaphylactic reaction due to eggsSubcodes
T78.09Anaphylactic reaction due to other food productsBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to T78.0:

categoryT78
Adverse effects, not elsewhere classified
View context instructions
blockT66-T78
Other and unspecified effects of external causes (T66-T78)
View context instructions
chapterCH19
Injury, poisoning and certain other consequences of external causes (S00-T88)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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