It depends on what segment of the population, obviously.
But for speed we can't be matched. For mid to upper class quality is good.
Stage for stage cancer outcomes in the US are superior to everywhere else.
You try getting a hip replaced in Canada or getting your cardiac ablation...massive wait times as compared to US.
A lot of the comparative "health care" data reflects problems with suicide, gun violence, obesity, and awful diet/exercise more than actual health care.
Make no mistake - we have a lot of problems with health care. A lot. I have no clue how to fix it. A lot of perverse incentives and a lot of blame to go arond between insurers, we don't negotiate drug prices , huge hospital systems price gouging (the ugly secret is large academic centers buy up competitors to jack up prices for same services....compare an MRI at Stanford vs. an MRI at a free standing MRI center)...