Checking my last day of health coverage, security officer here

I am not sure what date my benefits stop after being let go as a security officer. I would rather hear the honest version than the polite one. I do not want to be surprised by a bill. What should I do about appointments?

Keep a copy of any coverage confirmation in case of later disputes.

Thanks for writing this out. I went through something close to it last year, and it got easier once I kept a simple log of every call and form.