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We recently updated our CMS-1500 claims submission toolkit and UB-04 claims submission guide in
order to reflect current National Provider Identifier (NPI) crosswalk rules in
regards to the G2 legacy number reference. Effective immediately, using the G2
legacy number reference is no longer needed for claims submissions.
Recent changes
The G2 legacy number references were removed from the CMS-1500 claims
submission toolkit.
The following updates were made to the UB-04 claims submission
guide:
- removed the G2 legacy number references;
- added Taxonomy Code Qualifier to Field 81, Description B3.
In addition, a Readability requirements section was added to both
documents to give providers some helpful tips when preparing claims for
submission.
Additional information and resources regarding claims submission can be
found in the Claims and Billing section of our website.
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