Modify the Common Working File (CWF) Application to Allow the Medicare Secondary Payer (MSP) Effective and Termination dates for all MSP Occurrences to be Equal.
Modify the CWF to allow the MSP effective and termination dates for MSP occurrences to be equal and for the CWF not to issue the SP32 error for non-group health plans (non-GHP) and for GHP records.
Issued by: Centers for Medicare & Medicaid Services (CMS)
Issue Date: April 22, 2011
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