Legacy Provider IDs Prohibited on CMS-1500 Claims
- Gavin Walker
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- Joined: Wed Apr 04, 2007 10:11 pm
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Legacy Provider IDs Prohibited on CMS-1500 Claims
CMS Change Request 5858, from which this information was taken, announces that Provider Legacy Identifiers are not to be reported on Medicare CMS-1500 or Form CMS-1450 claims received on or after May 23, 2008 (the date at which the NPI is required to be reported on claims). After that date, claims containing Legacy Identifiers will be returned as unprocessable.
Make sure that your billing staffs are aware that effective May 23, 2008, only NPIs are to be reported on Medicare CMS-1500 and CMS-1450 claims.
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