T78.1 - Other adverse food reactions, not elsewhere classified

  • Applicable to Other adverse food reactions, not elsewhere classified
  • The 2025 edition of ICD10-CM T78.1 became effective on October 1, 2024.
  • This is the American ICD10-CM version of T78.1 - other international versions of ICD10 T78.1 may differ.
  • T78.1 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

Code Additional Code

  • code to identify the type of reaction, if applicable

Type 1 Excludes

  • anaphylactic reaction or shock due to adverse food reaction (T78.0-)
  • anaphylactic reaction due to food (T78.0-)
  • bacterial food borne intoxications (A05.-)

Type 2 Excludes

  • allergic and dietetic gastroenteritis and colitis (K52.29)
  • allergic rhinitis due to food (J30.5)
  • dermatitis due to food in contact with skin (L23.6, L24.6, L25.4)
  • dermatitis due to ingested food (L27.2)
  • food protein-induced enterocolitis syndrome (K52.21)
  • food protein-induced enteropathy (K52.22)

The following codes above T78.1 contain annotation back-references that may be applicable to T78.1:

Chapter: S00-T88 Injury, poisoning and certain other consequences of external causes

Section: T66-T78 Other and unspecified effects of external causes

Category: T78 Adverse effects, not elsewhere classified

adverse icd 10
 
Billable/Specific Code

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