Tag - nation
| HCPCS Codes | Description |
| M1145 | Most favored nation (mfn) model drug add-on amount, per dose, (do not bill with line items that have the jw modifier) |
| HCPCS Codes | Description |
| M1145 | Most favored nation (mfn) model drug add-on amount, per dose, (do not bill with line items that have the jw modifier) |