| Code | Description |
| G61.1 | Serum neuropathy |
| R74.8 | Abnormal levels of other serum enzymes |
| R74.9 | Abnormal serum enzyme level, unspecified |
| R76.8 | Other specified abnormal immunological findings in serum |
| R76.9 | Abnormal immunological finding in serum, unspecified |
| T80.59XA | Anaphylactic reaction due to other serum, initial encounter |
| T80.59XD | Anaphylactic reaction due to other serum, subsequent encounter |
| T80.59XS | Anaphylactic reaction due to other serum, sequela |
| T80.61XA | Other serum reaction due to administration of blood and blood products, initial encounter |
| T80.61XD | Other serum reaction due to administration of blood and blood products, subsequent encounter |
| T80.61XS | Other serum reaction due to administration of blood and blood products, sequela |
| T80.62XA | Other serum reaction due to vaccination, initial encounter |
| T80.62XD | Other serum reaction due to vaccination, subsequent encounter |
| T80.62XS | Other serum reaction due to vaccination, sequela |
| T80.69XA | Other serum reaction due to other serum, initial encounter |
| T80.69XD | Other serum reaction due to other serum, subsequent encounter |
| T80.69XS | Other serum reaction due to other serum, sequela |
| Z88.7 | Allergy status to serum and vaccine status |