3M 820 Payment/Remittance Advice Specification Comments 3M 820 Payment/Remittance Advice comments given below provide recommendations for use when creating 3M 820 Payment/Remittance Advice (ASC X12 transaction set 820 for 3M). 3M can send many valid ACS X12 data segments and elements in 3M 820 Payment/Remittance Advice; however, these guidelines refer to some of the most commonly sent. 3M 820 Payment/Remittance Advice ASC X12 version is 004010. … Read More →