Industry Note:
Accessing CWF To Get More Complicated
Published on Fri Nov 30, 2018
If you want to use the Common Working File, soon you’ll need to undergo verification of the National Provider Identifier (NPI) and Submitter Identification (ID), Medicare says in Change Request (CR) 10983. The requirement is similar to the HIPAA Eligibility Transaction System (HETS) “when Medicare Part A providers request Medicare beneficiary eligibility and entitlement data via the CWF provider inquiry [...]