My Insurance is Changing - Help!

As many of us in the Champaign/Urbana community know, Health Alliance is closing its doors at the end of 2025. While this leaves many of us confused, surprised, and saddened, it also brings up a lot of questions for those of us who have Health Alliance insurance, and some general questions. What happens now? What insurance provider will I have? Will my medical providers be in network? What even is a deductible?