• NPI Submitter Letter (PDF)
• NPI Submitter Survey (PDF)
• NPI Required Phase Extension (PDF)
• Electronic Claims Submission Tips for Group Practices (PDF)
• Availity Alert Notice (PDF)
• HCSC NPI Edit Update Notification (PDF) – Effective September 8, 2007
• HCSC NPI Edit Update Notification (PDF) – Effective October 28, 2007
• National Provider Identifier (NPI) - Electronic Remittance Information (PDF)


