DEX - CMS Data Exchange list

Summary: 

This article reviews the DEX (CMS Data Exchange) list, which is linked to the NPPES registry. DEX includes provider demographics, specialties, practice locations, and license numbers. Hospitals use it to verify identity, credentials, and data consistency. It is not part of ProviderTrust's Exclusion Monitoring package and requires a Delegation Agreement.

The DEX (CMS Data Exchange) is a private list (not publicly available) that ProviderTrust monitors. It is tied to the NPPES registry that maintains National Provider Identifiers (NPIs). 

It includes :

• Demographic data
• Specialty/taxonomy codes
• Practice locations
• License numbers

Why it matters:

Hospitals and provider organizations use it to verify:

• A provider’s identity and credentials
• Specialty alignment
• Consistency with other submitted data (claims, credentialing info, etc.)

How Alerts are Returned:

Based on NPI and TIN matching, a Match or No Match result will be returned based on those unique identifiers. If NPI or TIN are not provided, any match on a partial SSN or location information will be returned as a Suspected Match.

**Please Note: DEX - CMS Data Exchange is not included in the Exclusion Monitoring package; it is an additional feature that requires the ProviderTrust client to supply a Delegation Agreement. **