| 52023-9 | Origination site name and address:Cmplx:Pt:Ambulance transport:Set: | |
| 52000-7 | Origination site latitude:Angle:Pt:Ambulance transport:Qn: | |
| 52001-5 | Origination site longitude:Angle:Pt:Ambulance transport:Qn: | |
| 15511-9 | Origination site information:Cmplx:Pt:Ambulance transport:Set: | |