Great step, but I'd prefer the title being less specific- "medicare for all" is just one way to achieve a universal healthcare system. You could have a public option or a system which isn't exactly single payer but also not multi payer but guarantees healthcare (such as we have in Israel). Dems should be open to ideas- I'd prefer it named "Universal Healthcare Caucus".
I hate the way "Medicare for All" gets overused. I agree it should be the "Universal Healthcare" caucus. A theoretical UHC system would be more like "Medicaid for All"