2019 ICD-10-CM Diagnosis Code T78.05

Anaphylactic reaction due to tree nuts and seeds

    2016 2017 2018 2019 Non-Billable/Non-Specific Code
  • T78.05 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
  • The 2019 edition of ICD-10-CM T78.05 became effective on October 1, 2018.
  • This is the American ICD-10-CM version of T78.05 - other international versions of ICD-10 T78.05 may differ.
Type 2 Excludes
Type 2 Excludes Help
A type 2 excludes note represents "not included here". A type 2 excludes note indicates that the condition excluded is not part of the condition it is excluded from but a patient may have both conditions at the same time. When a type 2 excludes note appears under a code it is acceptable to use both the code (T78.05) and the excluded code together.
  • anaphylactic reaction due to peanuts (
    ICD-10-CM Diagnosis Code T78.01

    Anaphylactic reaction due to peanuts

      2016 2017 2018 2019 Non-Billable/Non-Specific Code
    T78.01
    )
The following code(s) above T78.05 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
  • Applicable To annotations, or
  • Code Also annotations, or
  • Code First annotations, or
  • Excludes1 annotations, or
  • Excludes2 annotations, or
  • Includes annotations, or
  • Note annotations, or
  • Use Additional annotations
that may be applicable to T78.05:
  • S00-T88
    2019 ICD-10-CM Range S00-T88

    Injury, poisoning and certain other consequences of external causes

    Note
    • Use secondary code(s) from Chapter 20, External causes of morbidity, to indicate cause of injury. Codes within the T section that include the external cause do not require an additional external cause code
    Type 1 Excludes
    Use Additional
    • code to identify any retained foreign body, if applicable (Z18.-)
    Injury, poisoning and certain other consequences of external causes
  • T78
    ICD-10-CM Diagnosis Code T78

    Adverse effects, not elsewhere classified

      2016 2017 2018 2019 Non-Billable/Non-Specific Code
    Type 2 Excludes
    • complications of surgical and medical care NEC (T80-T88)
    Adverse effects, not elsewhere classified
  • T78.0
    ICD-10-CM Diagnosis Code T78.0

    Anaphylactic reaction due to food

      2016 2017 2018 2019 Non-Billable/Non-Specific Code
    Applicable To
    • Anaphylactic reaction due to adverse food reaction
    • Anaphylactic shock or reaction due to nonpoisonous foods
    • Anaphylactoid reaction due to food
    Anaphylactic reaction due to food
Code History
  • 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
  • 2017 (effective 10/1/2016): No change
  • 2018 (effective 10/1/2017): No change
  • 2019 (effective 10/1/2018): No change

Diagnosis Index entries containing back-references to T78.05:
  • Shock R57.9
    ICD-10-CM Diagnosis Code R57.9

    Shock, unspecified

      2016 2017 2018 2019 Billable/Specific Code
    Applicable To
    • Failure of peripheral circulation NOS
    • anaphylactic T78.2
      ICD-10-CM Diagnosis Code T78.2

      Anaphylactic shock, unspecified

        2016 2017 2018 2019 Non-Billable/Non-Specific Code
      Applicable To
      • Allergic shock
      • Anaphylactic reaction
      • Anaphylaxis
      Type 1 Excludes
      • anaphylactic reaction or shock due to adverse effect of correct medicinal substance properly administered (T88.6)
      • anaphylactic reaction or shock due to adverse food reaction (T78.0-)
      • anaphylactic reaction or shock due to serum (T80.5-)
      • due to food (nonpoisonous) T78.00
        ICD-10-CM Diagnosis Code T78.00

        Anaphylactic reaction due to unspecified food

          2016 2017 2018 2019 Non-Billable/Non-Specific Code
        • nuts T78.05
          • multiple types T78.05
        • seeds T78.05

ICD-10-CM Codes Adjacent To T78.05
T78.02XD …… subsequent encounter
T78.02XS …… sequela
T78.03 Anaphylactic reaction due to other fish
T78.03XA …… initial encounter
T78.03XD …… subsequent encounter
T78.03XS …… sequela
T78.04 Anaphylactic reaction due to fruits and vegetables
T78.04XA …… initial encounter
T78.04XD …… subsequent encounter
T78.04XS …… sequela
T78.05 Anaphylactic reaction due to tree nuts and seeds
T78.05XA …… initial encounter
T78.05XD …… subsequent encounter
T78.05XS …… sequela
T78.06 Anaphylactic reaction due to food additives
T78.06XA …… initial encounter
T78.06XD …… subsequent encounter
T78.06XS …… sequela
T78.07 Anaphylactic reaction due to milk and dairy products
T78.07XA …… initial encounter
T78.07XD …… subsequent encounter

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.