I am still on a company sponsored insurance under my spouse , so I have Medicare A but not B. I have a few questions about medicare/medigap plans. When I sign up (after 2020 likely, so will select Plan G) can I pay for the Medigap premium with HSA funds? If I wait a year to buy a media plan (and pay any copays/deductible with the HSA funds) will I be subject to underwriting when I later purchase the plan G medigap during the enrollment period?
