Tag - output
| HCPCS Codes | Description |
| G9157 | Transesophageal doppler measurement of cardiac output (including probe placement, image acquisition, and interpretation per course of treatment) for monitoring purposes |
| HCPCS Codes | Description |
| G9157 | Transesophageal doppler measurement of cardiac output (including probe placement, image acquisition, and interpretation per course of treatment) for monitoring purposes |