Such as the Humana plan in South Florid provides $2500 a year, $ deposited on January 1st into a Visa card that it mails to you in Dec to replace the Dental coverage in 2022.
Some Advantage Plans in Broward and Miami Dade county provides $4000 a year to your Visa card. FWIW.
Medicare itself does NOT cover Dental nor Vision (unless for medical reasons, such as Cataract operation).
Many Advantage Plans cover Dental and some Vision for non medical reasons.