It could even just be a volunteer service of community members with good upper-arm strength, first-aid training, and an extended form of Good Samaritan-law protections. Semi-professional first responders, with no other qualification than being a first responder.
So basically, lifeguards. For places other than pools.
Some communities that don't have many fires dispatch their firefighters for this, and that works pretty well. But most fire units don't have enough downtime for that to be workable.
90% of our staff are volunteers. Some of the guys have EMT training (and some are EMTs in their day job) but most of us have just enough training to take vitals and do CPR until the pros arrive. Outside of fire season, maybe half the calls are medical? We're pretty remote so we get on scene faster than the ambulance. If you call 911, we show up.
A homeless person generally does not need a doctor's / EMT's attention to survive, a cab to the nearest shelter is sufficient.
In big cities it generally goes to a call centre staffed by nurses or EMTs, who will do basic triage over the phone and can dispatch an ambulance or on-call family doctor to your home if necessary. Or they may just tell you to take some paracetamol and go to your regular doctor during their opening hours.
In smaller towns it may go to a local doctor/nurse/pharmacist who is rostered to take the calls.
I think this can vary though, as I’ve heard places like New Haven Connecticut rely heavily on private ambulance services.
If they're willing to go to a shelter, they'll take them there. If not, they'll give them a cup of hot tea/coffee and whatever they need to stay warm: a jacket, sleeping bag, blankets, etc.
Especially in a country where the police kill so many people every year, I can't help but wonder what the purpose of this system even is if they can literally lie to your face saying they'll send someone and just not.
The system is functioning as intended. It's just not functioning as advertised:
https://podcasts.apple.com/us/podcast/behind-the-police/id15...
This podcast is exceptional. A fair bit of profanity, takes a few minutes to get going, but it's a spinoff of the "Behind the Bastards" podcast.
They make a good case for the modern US police force to be deputized slave patrols. :(
Some words I live by: The purpose of a system is what it does. The purpose of the police is to protect private property, especially if it's owned by corporations. They're not there to protect you or keep your community safe. They are there to keep private property and capital private.