1. Healthcare for everyone, period
2. Portability. If you change jobs or are unemployed, you still get healthcare.
3. Uniform benefits. Everyone gets the same care, not better care for those who can pay more.
4. Prevention. Everyone can afford preventative care which improves health and lowers costs.
5. Choice of physician. No more worries about, "Is this doctor in my preferred network?"
6. Ending insurance industry interference with care. Caregivers and patients decide what's needed, not an insurance company deciding what's covered.
7. Reducing administrative waste.
8. Cost savings. A single payer system would cover everyone with the savings from reducing waste.
Taiwan, shifting from a U.S. healthcare model, adopted a single-payer system in 1995, boosting health coverage from 57% to 97% with little if any increase in overall healthcare spending.
9. Common sense budgeting including setting fair prices and getting volume discounts.
10. Public oversight. The public sets the policies and administers, instead of our current for profit system. http://www.guaranteedhealthcare.org/fact/top-10-reasons-enacting-single-payer-healthcare-system