Two implants under plan in 2020 were approved, implants are a multi step procedure over time that went into 2021 for last phase of crown onto metal implant is now being denied code payment although the codes are approved 5 years in length in code book at dental office. After many, many months of stall & denial by UHC, got an answer other than not right codes, that Medicare as of Jan., 2021 supposedly is only paying for crowns onto existing tooth and not metal implant screw. (2020 contract for these implants were to be fully paid under my HMO, UHC plan and not to be changed in mid stream or at the final phase of the procedure, this is basic contract law, and i'm now being denied completion of the full implant process) William J. Gozza Utopian Dr E. #119, Clearwater, FL. 33763...[protected] Member ID [protected] Health Plan #[protected] (HMO D-SNP) Dual Complete LP-FL