Da Vinci Payer Data Exchange
2.1.1 - STU 2.1

Da Vinci Payer Data Exchange, published by HL7 International / Financial Management. This guide is not an authorized publication; it is the continuous build for version 2.1.1 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/davinci-epdx/ and changes regularly. See the Directory of published versions

## OperationDefinition: PDex Bulk Member Match Operation (Experimental)

Official URL: http://hl7.org/fhir/us/davinci-pdex/OperationDefinition/BulkMemberMatch | Version: 2.1.1
Standards status: Informative | Computable Name: BulkMemberMatch
Copyright/Legal: Used by permission of HL7 International, all rights reserved Creative Commons License

Bulk Member Match Operation enables Payers to match multiple members against another Payer's records for bulk data exchange. The operation returns Group resources containing matched, non-matched, and constrained members. The matched members Group can be used with the $davinci-data-export operation to retrieve bulk FHIR data for all matched members. The $davinci-data-export operation returns a manifest file referencing bulk data files in ndjson format.

Input parameters Profile:PDex $multi-member-match request

Output parameters Profile:PDex $multi-member-match response

### Parameters

Use | Name | Scope | Cardinality | Type | Binding | Documentation
IN | MemberBundle |  | 1..* |  |  |
IN | MemberBundle.MemberPatient |  | 1..1 | Patient (HRex Member Match Patient) |  |
IN | MemberBundle.CoverageToMatch |  | 1..1 | Coverage (HRex Member Match Coverage Profile) |  |
IN | MemberBundle.CoverageToLink |  | 0..1 | Coverage (HRex Member Match Coverage Profile) |  |
IN | MemberBundle.Consent |  | 1..1 | Consent (HRex Consent Profile) |  |
OUT | MatchedMembers |  | 1..1 | Group (PDex Member Match Group) |  |
OUT | NonMatchedMembers |  | 0..1 | Group (PDex Member No Match Group) |  |
OUT | ConsentConstrainedMembers |  | 0..1 | Group (PDex Member No Match Group) |  |

The Group resources returned by this operation can be used as input to the $davinci-data-export operation to perform bulk data export and retrieve the associated member health history in ndjson format. See BulkMemberMatchDataExport operation for details on the bulk export manifest structure.