The ambulance ride to Boston was from Connecticut. I think it was a private ambulance. The family lived in West Hartford, Connecticut. Their "local" ED was not Tufts. It appears the ambulance went directly to BCH because Dr. Korson suggested a consultation.
They were making the white-knuckled trip from Connecticut because 14-year-old Justina wasnt eating and was having trouble walking.
....Justina had gone to Childrens Hospital this time because the girls main specialist at Tufts, Dr. Mark Korson, wanted Justina to be seen by her longtime gastroenterologist, who had recently moved from Tufts to Childrens.
http://www.bostonglobe.com/metro/2013/12/15/justina/vnwzbbNdiodSD7WDTh6xZI/story.html
Offering the obvious disclaimer that I've never met JP or any of her family and have never been involved in her care. However, I am dual residency trained in pediatrics and another specialty, have covered EDs, admitted patients, accepted patients in transfer, and transferred patients to other facilities from both EDs and from my own inpatient service. Based on this, supplemented by what has been provided in MSM (including the portion you have quoted above) I presume that:
-JP was brought to the local ED in CT (perhaps by EMS from her home perhaps via private vehicle).
-JP was evaluated in that local ED and the decision was made to transfer her to BCH. This could have happened for various reasons but it is possible that some or all of the below happened:
*The ED physician felt truly transfer was needed because they did not have pediatric sub specialists at their facility.
*The parents demanded transfer to Flores. Or perhaps they demanded transfer to Korson (and he weighed in that BCH would be better because that was where Flores was and convinced the ED physician to set that up).
-The ED physician spoke with a physician in the ED at BCH who accepted JP
-The local ED in CT arranged for transfer via EMS. It is possible it was a private squad they used but I don't think this tells us anything about the necessity of transfer. It might actually imply that the transfer was deemed more critical. In our area most of our squads are for profit/corporate private squads. We do still have some local squads and even one local volunteer squad but they usually do not go out of county and some of them only do BLS. In our state we are required to allow patients to select their squad although most patients are open to the first available and suitable squad. The transferring physician decides what level of care (i.e. BLS, ALS, ALS with paramedic/CCT) and what form(i.e.. ground or flight) of transport is best. This depends on patient condition and what the physician predicts will be needed enroute.
-EMS squad arrives at local hospital, loads up JP, allows mom to ride up front (not uncommon with pediatric transport), and takes off for BCH
I don't see where Tufts was involved in this, other than it is possible that the ED physician may have spoken with Dr. Korson or someone covering for him that night.