T78.4 – Other and unspecified allergy
Coding Notes
Active
Non-billable / Non-specific, not valid for HIPAA-covered transactions
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)
Child Codes
Sibling Codes
Parent Sibling Codes
View in Tabular
| Code | Title |
|---|---|
| S00-T88 | Injury, poisoning and certain other consequences of external causes (S00-T88) |
| T66-T78 | Other and unspecified effects of external causes (T66-T78) |
| T78 | Adverse effects, not elsewhere classified |
| 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)
|
| T78.40 | Allergy, unspecified |
| T78.41 | Arthus phenomenon |
| T78.49 | Other allergy |