This field is used by CWF claims processing for the purpose of bypassing its normal MSP editing that would otherwise apply for ongoing responsibility for medicals (ORM) or worker's compensation Medicare Set-Aside Arrangements (WCMSA). Normally, CWF does not allow a secondary payment on MSP involving ORM or WCMSA, so the residual payment indicator will be used to allow CWF to make an exception to its normal routine.
This field is used by CWF claims processing for the purpose of bypassing its normal MSP editing that would otherwise apply for ongoing responsibility for medicals (ORM) or worker's compensation Medicare Set-Aside Arrangements (WCMSA). Normally, CWF does not allow a secondary payment on MSP involving ORM or WCMSA, so the residual payment indicator will be used to allow CWF to make an exception to its normal routine.
This field appears in the data starting 04/2018.
Source: NCH