| ICD-10 Code | Description |
| T78.00XA | Anaphylactic reaction due to unspecified food, initial encounter |
| T78.00XD | Anaphylactic reaction due to unspecified food, subsequent encounter |
| T78.00XS | Anaphylactic reaction due to unspecified food, sequela |
| T78.01XA | Anaphylactic reaction due to peanuts, initial encounter |
| T78.01XD | Anaphylactic reaction due to peanuts, subsequent encounter |
| T78.01XS | Anaphylactic reaction due to peanuts, sequela |
| T78.02XA | Anaphylactic reaction due to shellfish (crustaceans), initial encounter |
| T78.02XD | Anaphylactic reaction due to shellfish (crustaceans), subsequent encounter |
| T78.02XS | Anaphylactic reaction due to shellfish (crustaceans), sequela |
| T78.03XA | Anaphylactic reaction due to other fish, initial encounter |
| T78.03XD | Anaphylactic reaction due to other fish, subsequent encounter |
| T78.03XS | Anaphylactic reaction due to other fish, sequela |
| T78.04XA | Anaphylactic reaction due to fruits and vegetables, initial encounter |
| T78.04XD | Anaphylactic reaction due to fruits and vegetables, subsequent encounter |
| T78.04XS | Anaphylactic reaction due to fruits and vegetables, sequela |
| T78.05XA | Anaphylactic reaction due to tree nuts and seeds, initial encounter |
| T78.05XD | Anaphylactic reaction due to tree nuts and seeds, subsequent encounter |
| T78.05XS | Anaphylactic reaction due to tree nuts and seeds, sequela |
| T78.06XA | Anaphylactic reaction due to food additives, initial encounter |
| T78.06XD | Anaphylactic reaction due to food additives, subsequent encounter |
| T78.06XS | Anaphylactic reaction due to food additives, sequela |
| T78.07XA | Anaphylactic reaction due to milk and dairy products, initial encounter |
| T78.07XD | Anaphylactic reaction due to milk and dairy products, subsequent encounter |
| T78.07XS | Anaphylactic reaction due to milk and dairy products, sequela |
| T78.08XA | Anaphylactic reaction due to eggs, initial encounter |
| T78.08XD | Anaphylactic reaction due to eggs, subsequent encounter |
| T78.08XS | Anaphylactic reaction due to eggs, sequela |
| T78.09XA | Anaphylactic reaction due to other food products, initial encounter |
| T78.09XD | Anaphylactic reaction due to other food products, subsequent encounter |
| T78.09XS | Anaphylactic reaction due to other food products, sequela |
| T78.1XXA | Other adverse food reactions, not elsewhere classified, initial encounter |
| T78.1XXD | Other adverse food reactions, not elsewhere classified, subsequent encounter |
| T78.1XXS | Other adverse food reactions, not elsewhere classified, sequela |
| T78.2XXA | Anaphylactic shock, unspecified, initial encounter |
| T78.2XXD | Anaphylactic shock, unspecified, subsequent encounter |
| T78.2XXS | Anaphylactic shock, unspecified, sequela |
| T78.3XXA | Angioneurotic edema, initial encounter |
| T78.3XXD | Angioneurotic edema, subsequent encounter |
| T78.3XXS | Angioneurotic edema, sequela |
| T78.40XA | Allergy, unspecified, initial encounter |
| T78.40XD | Allergy, unspecified, subsequent encounter |
| T78.40XS | Allergy, unspecified, sequela |
| T78.41XA | Arthus phenomenon, initial encounter |
| T78.41XD | Arthus phenomenon, subsequent encounter |
| T78.41XS | Arthus phenomenon, sequela |
| T78.49XA | Other allergy, initial encounter |
| T78.49XD | Other allergy, subsequent encounter |
| T78.49XS | Other allergy, sequela |
| T78.8XXA | Other adverse effects, not elsewhere classified, initial encounter |
| T78.8XXD | Other adverse effects, not elsewhere classified, subsequent encounter |
| T78.8XXS | Other adverse effects, not elsewhere classified, sequela |
