Delta pays dentists $69 for dental cleaning. Which normally takes up to an hour of chair time. RDA is $30-$35 an hour, doctor $100 an hour. DELTA always screws the dental practice.. delta will respond to a dentist saying patient active plan and eligible.. the dental bill gets sent in 9 times out of 10 comes back NO SUCH SUBSCRIBER. The dentist then fight for approximately 6 months for payment, payment eventually comes as you are not giving up however Delta will deny something on there such as an X-ray or deny consultation; dentist usually ends up with between $35-$69.