822
Cancelled en route
824
Cancelled by facility
825
Call exchanged
850
AMA (PT refused- Against Medical Advice)
851
Cancelled upon arrival
852
Transported by other (AMR, MedicWest, PD, FD)
853
Unfounded
854
No patient/ no medical needed
855
Patient deceased
856
Public assist (lift assist)
858
Transferred care to air team/flight