We have health insurance plans on the state and federal level of the United States like medicare, medicaid, the ACA, etc.
But San Francisco has a plan called the healthy san francisco plan. It covers health insurance for people living under 500% of the federal poverty line.
Are there other cities or counties with plans like this? I believe Anthony Weiner discussed a single payer plan for NYC, but do other cities or counties have a plan like the San Francisco plan?