T78.4
Other and unspecified allergy
Type 1 Excludes
- specified types of allergic reaction such as:
- allergic diarrhea (K52.29)
- allergic gastroenteritis and colitis (K52.29)
- dermatitis (L23-L25, L27.-)
- food protein-induced enterocolitis syndrome (K52.21)
- food protein-induced enteropathy (K52.22)
- hay fever (J30.1)
Children (12)
Code | Description | Billable | Details |
---|---|---|---|
T78.40 | Allergy, unspecified | ||
T78.40XA | Allergy, unspecified, initial encounter | ||
T78.40XD | Allergy, unspecified, subsequent encounter | ||
T78.40XS | Allergy, unspecified, sequela | ||
T78.41 | Arthus phenomenon | ||
T78.41XA | Arthus phenomenon, initial encounter | ||
T78.41XD | Arthus phenomenon, subsequent encounter | ||
T78.41XS | Arthus phenomenon, sequela | ||
T78.49 | Other allergy | ||
T78.49XA | Other allergy, initial encounter |
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