- File Name
- AB-03-063
- Subject
- New Common Working File (CWF) Medicare Secondary Payer (MSP) Edit to Reject MSP Records for Medicare Beneficiaries Who Are Only Entitled to Medicare Part B, and Are Covered by a Group Health Plan (GHP)
- CR #
- 1922
- Implementation Date
- See PM
- Year of Issue
- 2003
- Publication #
- 60AB
