Error Resolution

50.1.6 - Error Resolution (Rev. 11550; Issued: 08-12-22; Effective: 10-13-22; Implementation:10-13-22) A/B MACs (Part B) and DME MACs are responsible for resolving error conditions reflected as return codes. These return codes are identified in §50.1.3 above and in the Medicare Secondary Payment Technical Manual. It is easier to resolve error conditions by turning on the test switch provided in the software and printing the displays. After reviewing the displays, the A/B MACs (Part B) and DME MACs should forward any unresolved error conditions and displays to the CMS MSP Coordinator in the MAC's region. The A/B MAC (Part B) and DME MAC includes any additional documentation that may assist in resolving the error.