C4BB Patient Identifier Type Value Set - CARIN Consumer Directed Payer Data Exchange (CARIN IG for Blue Button®) v2.2.0

CARIN Consumer Directed Payer Data Exchange (CARIN IG for Blue Button®)
2.2.0 - STU 2.2 United States of America flag

This page is part of the CARIN Blue Button Implementation Guide (v2.2.0: STU 2) based on FHIR (HL7® FHIR® Standard) R4. This is the current published version. For a full list of available versions, see the Directory of published versions

ValueSet: C4BB Patient Identifier Type Value Set

Official URL: http://hl7.org/fhir/us/carin-bb/ValueSet/C4BBPatientIdentifierType	Version: 2.2.0	Highlight text changes?
Standards status: Trial-use Active as of 2026-03-27	Maturity Level: 2	Computable Name: C4BBPatientIdentifierType
Copyright/Legal: This Valueset is not copyrighted.

Identifies the type of identifier payers and providers assign to patients

References

This value set includes codes based on the following rules:

Code	Display	Definition
um	Unique Member ID	Indicates that the patient identifier is a unique member identifier assigned by a payer across all lines of business
pat	Patient Account Number	Patient Account Number

Include these codes as defined in http://terminology.hl7.org/CodeSystem/v2-0203 version 📍5.0.0

Code	Display	Definition
MB	Member Number	An identifier for the insured of an insurance policy (this insured always has a subscriber), usually assigned by the insurance carrier.
MR	Medical record number	An identifier that is unique to a patient within a set of medical records, not necessarily unique within an application.

Expansion performed internally based on:

This value set contains 4 concepts

System	Code	Display (en)	Definition	JSON	XML
`http://hl7.org/fhir/us/carin-bb/CodeSystem/C4BBIdentifierType`	um	Unique Member ID	Indicates that the patient identifier is a unique member identifier assigned by a payer across all lines of business
`http://hl7.org/fhir/us/carin-bb/CodeSystem/C4BBIdentifierType`	pat	Patient Account Number	Patient Account Number
`http://terminology.hl7.org/CodeSystem/v2-0203`	MB	Member Number	An identifier for the insured of an insurance policy (this insured always has a subscriber), usually assigned by the insurance carrier.
`http://terminology.hl7.org/CodeSystem/v2-0203`	MR	Medical record number	An identifier that is unique to a patient within a set of medical records, not necessarily unique within an application.