Here's an article about the history of that: https://www.nbcnews.com/better/health/reason-your-dental-work-isn-t-covered-medical-insurance-ncna813666 https://w

Here's an article about the history of that: https://www.nbcnews.com/better/health/reason-your-dental-work-isn-t-covered-medical-insurance-ncna813666 https://www.nbcnews.com/better/health/reason-your-dental-wor...