HL7 Electronic Health Record System Functional Model, Release 2.1.1
2.1.1 - Normative

HL7 Electronic Health Record System Functional Model, Release 2.1.1, published by HL7 International / Electronic Health Records. 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/ehrsfm-ig/ and changes regularly. See the Directory of published versions

## Requirements: RI.1.1.19.1 Evidence of Record Entry Merge Event (Function)

Official URL: http://hl7.org/ehrs/uv/ehrsfmr2/Requirements/EHRSFMR2-RI.1.1.19.1 | Version: 2.1.1
Standards status: Normative Active as of 2025-12-13 | Computable Name: RI_1_1_19_1_Evidence_of_Record_Entry_Merge_Event

Maintain Evidence of Record Entry Merge Event

Description I:

Evidence of Record Entry Merge Event includes key metadata, ensures health record integrity (and trust) and enables record audit.

Criteria N:

RI.1.1.19.1#01 | SHALL | The system SHALL audit each occurrence when Record Entries are merged (e.g., same patient, multiple sets of record entries).
RI.1.1.19.1#02 | SHALL | The system SHALL capture identity of the organization where Record Entries are merged.
RI.1.1.19.1#03 | SHALL | The system SHALL capture identity of the patient who is subject of merged Record Entries.
RI.1.1.19.1#04 | SHALL | The system SHALL capture the identifier for the source set of Record Entries.
RI.1.1.19.1#05 | SHALL | The system SHALL capture the identifier for the target set of Record Entries.
RI.1.1.19.1#06 | SHALL | The system SHALL capture identity of the user merging Record Entries.
RI.1.1.19.1#07 | SHALL | The system SHALL capture identity of the system application which merged Record Entries.
RI.1.1.19.1#08 | SHALL | The system SHALL capture the type of Record Event trigger (i.e., merge).
RI.1.1.19.1#09 | SHALL | The system SHALL capture the date and time Record Entries are merged.
RI.1.1.19.1#10 | SHALL | The system SHALL capture identity of the location (i.e., network address) where Record Entries are merged.
RI.1.1.19.1#11 | MAY | The system MAY capture the rationale for merging Record Entries.
RI.1.1.19.1#12 | MAY | The system MAY capture the data, document or other identifier for merged Record Entries.