My insurance changed in January 2021. I was prescribed a medication in December 2020 but only picked it up today. Did my old insurance pat the price of the medication OR DID the new insurance?

So basically as the title says, my doctor gave me refills of this very expensive medication right before my insurance changed late last year. My…

View More My insurance changed in January 2021. I was prescribed a medication in December 2020 but only picked it up today. Did my old insurance pat the price of the medication OR DID the new insurance?