Tag - modifier
| HCPCS Codes | Description |
| G9506 | Biologic immune response modifier prescribed |
| G9359 | Documentation of negative or managed positive tb screen with further evidence that tb is not active prior to treatment with a biologic immune response modifier |
| G2182 | Patient receiving first-time biologic and/or immune response modifier therapy |
| L6805 | Addition to terminal device, modifier wrist unit |