I am getting conflicting information on how to bill the reading only on Capsule(91110), BRAVO(91035), Manometry(91010), Impedance(91037). I know that when we are doing the reading only, I bill the appropriate code with a 26 modifier. However, what are your place of service and date. Some sources say you bill them as POS 11 with the actual reading date. Others say you bill them the same place of service as where they were placed and use the placement DOS. Please advise!