ICD-10-CM
T78.4
Other and unspecified allergy
- Kind
- Header. Not a billable code.
- Category
- T78
Codes under T78.4
A header groups codes and is not billed. A billable code is one you can report.
It's the public CDC file. Check the official guidelines before you code.
Excludes1
Excludes1 means these codes are not reported together.
- specified types of allergic reaction such as:
- K52.29Allergic diarrhea
- K52.29Allergic gastroenteritis and colitis
- dermatitis (L23-L25, L27.-)
- K52.21Food protein-induced enterocolitis syndrome
- K52.22Food protein-induced enteropathy
- J30.1Hay fever
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