lookup Detail
| Topic | AMB |
| Category | Medical necessity – Provider Liable |
| Code | AMB3A |
| Statement | Transport Not Medically Necessary without an Advance Beneficiary Notice (ABN). |
| Topic | AMB |
| Category | Medical necessity – Provider Liable |
| Code | AMB3A |
| Statement | Transport Not Medically Necessary without an Advance Beneficiary Notice (ABN). |