Interoperable Digital Identity and Patient Matching
2.0.0-draft - STU 2.0.0-draft United States of America flag

Interoperable Digital Identity and Patient Matching, published by HL7 International - Patient Administration WG. This guide is not an authorized publication; it is the continuous build for version 2.0.0-draft built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/fhir-identity-matching-ig/ and changes regularly. See the Directory of published versions

CodeSystem: Identity Identifier Code System

Official URL: http://hl7.org/fhir/us/identity-matching/CodeSystem/Identity-Identifier-cs Version: 2.0.0-draft
Active as of 2024-02-15 Computable Name: IdentityIdentifierCodeSystem

Defining codes for describing specialized identifiers to be used in Patient resource for $match.

This Code system is referenced in the content logical definition of the following value sets:

This case-insensitive code system http://hl7.org/fhir/us/identity-matching/CodeSystem/Identity-Identifier-cs defines the following codes:

CodeDisplayDefinition
STID State Level IdentifierRepresents any appropriate identifier corresponding to a state- or territory-issued photo ID that is not a Driver's License. This code will likely be migrated to THO at some point in the future.
SSN4 SSN Last 4Represents the last four digits of US Social Security Number. This code may be migrated to THO at some point in the future.