LOINC
Version 2.67

76435-7Patient identifierActive

Term Description

The patient identifier is a unique alphanumeric string that identifies a specific patient and is assigned by a specific organization (the assigning authority) that should be reported using [LOINC: 76698-0]. In HL7 v2 messages, the patient identifier is reported in PID-3.1 and the assigning authority in PID-3.4. Examples of patient identifiers are medical record number, driver's license number and Social Security number, and their corresponding assigning authorities are the appropriate healthcare facility, state motor vehicle administration and the Social Security Administration, respectively.
Source: Regenstrief LOINC

Fully-Specified Name

Component
Identifier
Property
ID
Time
Pt
System
^Patient
Scale
Nom
Method

Additional Names

Short Name
Pt ID

Basic Attributes

Class
ADMIN.PATIENT.ID
Type
Clinical
First Released
Version 2.52
Last Updated
Version 2.66
Change Reason
Changed Class from APTA to ADMIN.ID
Order vs. Observation
Observation

HL7 Attributes

HL7 Field ID
PID-3.1

Member of these Panels

LOINC Long Common Name
89070-7 ADAPTABLE patient reported item set [ADAPTABLE]
76464-7 American Physical Therapy Association registry panel
86636-8 Family planning report - FPAR 2.0 set
88677-0 German Interdisciplinary Association of Intensive Care and Emergency Care Medicine - recommended MIND protocol set
89724-9 Minimum Data Set (MDS) for Public Health Emergency Operations Centers (EOC) [CDC Emergency Operations Centers]

Language Variants Get Info

zh-CNChinese (CHINA)
标识符:标识符:时间点:^患者:名义型:
it-ITItalian (ITALY)
Identificatore:ID:Pt:^Paziente:Nom:
ru-RURussian (RUSSIAN FEDERATION)
Идентификатор:ID:ТчкВрм:^Пациент:Ном:
es-ESSpanish (SPAIN)
Identificador:Código identificador:Punto temporal:^paciente:Nom:

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=76435-7