Checking my last day of health coverage after 14 years as a procurement assistant

I was told my coverage ends on my last day, but the letter says the end of the month. I worked as a procurement assistant before this. The letter is unclear about dental and vision. How did you confirm your end date?

Thanks for writing this out. I went through something close to it 6 months ago, and it settled down once I kept a simple log of every call and form.

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