Yes, it was said by candidate Hillary Rodham Clinton during that night's Democrat's debate between candidates for their party's nomination to run next for the U.S. Presidency. I had recorded the debate from earlier, so was able to replay this part as necessary to get the quote exact.
Its significance to me (while only incidental to this JE) is that I've been saying here that the ACA, AKA "Obamacare", is indeed obviously a path to single-payer in the U.S., and that the American Left's expressed dissatisfaction with it was fake.
With that said however, this Nazi realizes he's actually probably going to need government-mandated and -subsidized (via wealth redistribution) healthcare dispensing. I'm a programmer who'll be 50 this year, and I'm not management material, and with globalism and the deceptively easy appearance of outsourcing what I do, it's hard to imagine I'll be able to keep working until whatever age they've raised my Social Security retirement age to (68?).
If the government was to take a heavy hand in anything in all of this, it should've been divorcing health insurance from employment. (But that would not have headed us in the direction that was intended.)