This one is interesting. On the surface it's a public option bill (creating a new optional Medicare Part E available to people who don't already have Medicare, Medicaid, or CHIP). And it's a relatively expansive public option, in that it's available not just to people shopping in an ACA marketplace, but also to employers in the small and large group markets, including self-insured employers who just want to use Medicare as a third party administrator. Its costs are fully covered by premiums on enrollees, set in accordance with the usual ACA rules.
All Medicare-participating providers would be in network for the Medicare Part E plan, provider prices are negotiated (bounded by traditional Medicare prices on the lower end and the average ACA marketplace provider prices on the upper end), and it gets to take advantage of the new Medicare drug price negotiations. In the metal hierarchy of ACA marketplace pans, it's a gold plan.
But this bill is also much more than that. It fixes traditional Medicare's benefit design (adding an out-of-pocket maximum), permanently provides more generous ACA premium subsidies (which can be applied to the Medicare Part E plan) by changing the benchmark plan from a silver plan to a gold plan, locks in the expiring Inflation Reduction Act scale for scaling premium contributions to income, and it lowers out-of-pocket liability for marketplace plans for most low-to-middle income buyers by substantially expanding the ACA's cost-sharing reduction subsidies. Premiums and out-of-pocket expenses still exist, but get a lot more affordable for many people--for all ACA marketplace plans, not just the Medicare Part E offering.
Democrats introduce bill to establish a Medicare 'Part E' public option
Obviously it's not going to go anywhere for a while, but at first glance, there's a lot to like in there. Anyway, fun one.