Comment by runako
3 hours ago
Given that older people tend to be some of the main cost drivers in healthcare, it's sort of silly that we cover them and then refuse to allow younger (cheaper) people to opt in to the same system & perhaps defray costs that way.
You're missing a key piece. Medicare only sort of works because the larger healthcare system has a hidden cross subsidy where commercial health plans reimburse providers at much higher rates. In some cases providers are actually losing money caring for Medicare beneficiaries. We already have a problem with doctors refusing to accept new Medicare patients, and if we moved more patients from commercial insurance to Medicare then that provider shortage would only get worse.