It is not that I don't believe a single municiple agency shouldn't do it. But we have to add some realism here.
If patients are waiting extended periods of time for an ambulance because their call was forever put on hold, then that is not an acceptable level of service.
The question is how much taxes are people willing to pay in order to get that level of service.
Take for example Philly or Detroit.
Look at the reduction in FDNY responses in areas where they do have alternate transport providers. If you suddenly added that to FDNY you would have to increase resources. The same with LA. Again, who is going to pay for this?
Raise taxes, sure, I agree, but the current political clime is rather toxic for suggesting that tax money actually buys essential services. Too many morons out there.
In the case of NYC 911, it's different than other areas where the local gov't pays the private provider through a contract. If it they're not cutting a profit, they'll pack up and leave. These hospitals are contracted to provide 911 spots. If they get money from the city, which I don't think they do, they run in the red. I know that 911 at my old hospital ran in the red for pretty much the whole time I worked there. I asked why we were doing it if there was no money involved. I was told that running 911 buses provided good training and experience for our employees, which strengthened their performance at the IFT division. In addition, the 911 buses were advertisement for the hospital. If the pts received competent and courteous care, they'll be more apt to choose that hospital over others. What happened, though, is that many hopsitals participated in pt steering. That's where they took the insured pts to their home hospitals, and the uninsured to hospitals further away. Steering insured pts that need a cath, surgery, or a lengthy inpatient admission would more than cover the cost of the 911 service alone.
The two privates, Transcare and AMR were contracted by hospitals and ran 911 for them, just like the other voluntary hospitals that ran their own buses. I don't think there's any way the city could take back all these spots. That would have to be over a significant period of time, and would be cost prohibitive regardless.
Having multiple providers in that area creates problems with QA/QI, discipline, as well as inequality in hiring standards and equipment. In addition, their protocols are very much mother may I:
http://www.nycremsco.org/images/articlesserver/ALS_Protocols_January_2010_v01012010c.pdf
I was looking at these the other day. Down here we can do everything they do, actually a good deal more, and almost all by standing orders. Many of their interventions are medical control options. The telemetry docs require a full, detailed report that can take several minutes. I believe the abundance of med control options and a lengthy report to jump protocols and such is due to the numerous 911 providers. There's no standard for education and proficiency. This setup lets each doc get an idea of what kind of individual they're dealing with. That's why they need to give such a lengthy report, and sometimes the rationale for and effects of their tx before getting the blessing. This is for any deviation from the cookbook, BTW.
Edit: I believe that if it were just FDNY EMS, they could make the protocols way more liberal. There would be a clear minimum standard in education and proficiency, and the leniency of the protocols would reflect those standards. With all these different hospitals and privates, there's no way to really know who you have riding on that bus.