When does my employer coverage actually end? - 20 weeks in

HR said my health plan continues for a bit and I do not understand how. Thank you in advance. I do not want to be surprised by a bill. What should I do about appointments?

Thanks for writing this out. I went through something close to it 7 months ago, and it settled down once I kept a simple log of every call and form.

I moved my appointments earlier while coverage was active. It saved me a bill.