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ICD-10-CM Codes
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S00-T88
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T66-T78
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T78-
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2023 ICD-10-CM Diagnosis Code T78.00
2023 ICD-10-CM Diagnosis Code T78.00
Anaphylactic reaction due to unspecified food
2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
- T78.00 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
- The 2023 edition of ICD-10-CM T78.00 became effective on October 1, 2022.
- This is the American ICD-10-CM version of T78.00 - other international versions of ICD-10 T78.00 may differ.
The following code(s) above
T78.00 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
T78.00:
- S00-T88
2023 ICD-10-CM Range S00-T88
Injury, poisoning and certain other consequences of external causesNote- 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
Use Additional- code to identify any retained foreign body, if applicable (Z18.-)
- T78
ICD-10-CM Diagnosis Code T78
Adverse effects, not elsewhere classified
2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
Type 2 Excludes- complications of surgical and medical care NEC (T80-T88)
- T78.0
ICD-10-CM Diagnosis Code T78.0
Anaphylactic reaction due to food
2016 2017 2018 2019 2020 2021 2022 2023 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
- 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
- 2020 (effective 10/1/2019): No change
- 2021 (effective 10/1/2020): No change
- 2022 (effective 10/1/2021): No change
- 2023 (effective 10/1/2022): No change
- Shock R57.9
ICD-10-CM Diagnosis Code R57.9
Shock, unspecified
2016 2017 2018 2019 2020 2021 2022 2023 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 2020 2021 2022 2023 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-)
ICD-10-CM Codes Adjacent To T78.00
T76.91 Unspecified adult maltreatment, suspected
T76.92 Unspecified child maltreatment, suspected
T78 Adverse effects, not elsewhere classified
T78.0 Anaphylactic reaction due to food
T78.00
Anaphylactic reaction due to unspecified food
T78.01 Anaphylactic reaction due to peanuts
T78.02 Anaphylactic reaction due to shellfish (crustaceans)
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
