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PDex Provider Access v2 - Adding Member Match (PSS-2744)

Basics

PDex Provider Access v2 - Adding Member Match (PSS-2744)

1976




Details

Feedback from Payers, particularly large/national payers, recommends an alternative method for enabling Provider Access to Payer Member Data. The original version of Provider Access in PDex STU2.1.0 requires the payer to maintain Attribution lists of members for each provider.

V2 uses the methods from PDex 2.1.0 for Payer-to-Payer whereby a Provider Member Match operation is performed when a provider submits a list of patients. The Payer determines the whether a member has opted-out of sharing and then determines whether a  current or prospective Treatment Relationship exists between member and Provider. If so, the payer dynamically creates a temporary group list of matched members and returns the list information to the provider. The Provider then performs a $davinci-data-export operation to return the information they required about the matched members.

This will be added to PDex as an STU Update


Payers have identified that Attribution lists for Providers could be very large (thousands of members). Maintaining these dynamic lists is a big management overhead. If a provider requested information without providing filtering parameters the request would create enormous stress on the Payer's FHIR APIs.

Enabling the Provider to identify the list of patients they are interested in will lead to smaller lists that drive data exchange.





https://github.com/HL7/davinci-epdx

N/A

US Core 6.1.0, US Core 7.0.0, CARIN Blue Button 2.1.0, DA Vinci ATR 2.1.0, Da Vinci HRex 1.1.0

Association/Goverment Agency,Health Care IT,Healthcare Institutions (hospitals, long term care, home care, mental health),Payer/Third Party Administrator,Providers,Regulatory Agency

Lantana (Reference Implementation) Onyx Technology

CMS-0057 Compliance

Payer Data Exchange, PDex



Yes

No


Organization & Realm

Realm Specific - US

People

Mark Scrimshire

Mark Scrimshire

Mark Scrimshire

Financial Management Work Group


Da Vinci
Status & Dates

Active

Active Project (Resources assigned to pjt)

09/29/2026





Approvals



Not Needed


Not Needed


Not Needed


System Info

274883

PSS-2744

09/29/2026

Jira Project Service