B20 denial

PLEASE NEED HELP HOW DO i BILL CPT® 20610 TO MEDICARE W/ DX M12819 DENIED B20?

re: B20 DENIAL

B20 means it was furnished by another provider or a duplicate by another provider if I remember correctly? 76 modifier it was done by the same physician twice, 77 modifier if it was done by another provider as well as your provider.

re: B20 DENIAL

Thank you so much but I tried that but the services weren't rendered twice. I called medicare the Facility billed and got paid with the same CPT® on hcfa but from the facility. When I bill for mines it's denied b20. I don't know what else to do because I cannot bill with modifier 26 for professional component because his stating that the other biller billed for the professional/ the same dr. In this case what can I do?

re: B20 DENIAL

Try modifier 77.

re: B20 DENIAL

also there is another similar question on this website.. please make sure you do a search before posting question, because there might already be an answer.