You can purchase these forms from government sources, major office supply retailers, or specialized medical form vendors: Professional paper claim form (CMS-1500)
To buy official claim forms, you must use authorized vendors that provide forms printed in special scannable red ink (specifically Flint OCR Red, J6983). Medicare and most private payers will reject photocopies or black-and-white versions because they cannot be read by Optical Character Recognition (OCR) equipment. Where to Buy Official Forms where to buy cms 1500 claim forms